SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934


                                  July 31, 2003
                         Date of Earliest Event Reported


                           NATIONAL AUTO CREDIT, INC.
             (Exact Name of Registrant as Specified in its Charter)


DELAWARE                               1-11601               34-1816760
(State or Other Jurisdiction of        (Commission           (I.R.S. Employer
Incorporation or Organization)         File No.)             Identification No.)



                               555 MADISON AVENUE
                                   29TH FLOOR
                               NEW YORK, NY 10022
              (Address of principal executive offices and zip code)


                                 (212) 644-1400
              (Registrant's telephone number, including area code)


                                 NOT APPLICABLE
          (Former name of former address, if changed from last report)


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ITEM 2. ACQUISITION OR DISPOSITION OF ASSETS.

Effective July 31, 2003, National Auto Credit, Inc. ("NAC") consummated a Stock
Purchase Agreement whereby NAC acquired all outstanding capital stock of The
Campus Group, four affiliated companies providing satellite videoconferencing,
multi-media production services and corporate meeting services, from Mr. Steven
Campus and certain family trusts for the benefit of members of Mr. Campus'
family (the "Trusts") for an aggregate purchase price of $15.5 million. The
Campus Group, headquartered in Tuckahoe, New York, specializes in the full
service design, creative development, production, post production editing and
transmission, via satellite videoconferencing, webcasting and traditional
on-site presentations, of corporate communication, education and training video
and other services for use at corporate events.

In exchange for the acquisition of all of the outstanding capital stock of The
Campus Group, NAC (i) paid $2.8 million at closing from NAC's available cash
balances, (ii) issued to Mr. Campus and the Trusts promissory notes of $9.9
million, and (iii) issued to one of the Trusts a convertible promissory note of
$2.8 million. Of the $9.9 million in promissory notes issued by NAC, $6.5
million of the promissory notes ("Base Notes") bear interest at 5% per annum and
are repayable in quarterly installments according to a formula based upon the
future cash flows realized from The Campus Group over a period not to exceed
seven years. The remaining $3.4 million in promissory notes ("Trailing Notes")
issued by NAC bear interest at 5% per annum and are repayable in quarterly
installments, commencing upon the retirement of the Base Notes, according to a
formula based upon the future cash flows realized from The Campus Group over a
period not to exceed three years subsequent to the retirement of the Base Notes.
The $2.8 million convertible promissory note (i) bears interest at 5% per annum,
payable quarterly in cash or accumulating as principal at the election of NAC,
(ii) requires that principal payments commence upon the retirement of the $9.9
million of promissory notes and is then repayable in quarterly installments
according to a formula based upon the future cash flows realized from The Campus
Group over a period not to exceed three years and (iii) is convertible at the
option of the holder into shares of NAC common stock at a base conversion price
of $1.50 per share. The holder may not convert the convertible promissory note
into NAC common stock prior to repayment of the promissory notes. The promissory
notes are secured by the capital stock of the companies comprising The Campus
Group.

As part of The Campus Group acquisition, Mr. Campus has agreed to serve as
President of each of the four acquired companies with an initial term of three
years which are automatically extended until such time as the promissory notes
and convertible promissory note are retired. Mr. Campus, subject to certain
limitations, will have control over day-to-day operations of the Campus Group.
Under the terms of the employment agreement, Mr. Campus will be entitled to base
compensation of $100,000 per year and a performance bonus based upon the
operating results of the acquired companies


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The Campus Group also extended its office and warehouse leases with two
properties it now occupies which are owned by Mr. Campus or his designees. The
leases were extended until April 2010 with aggregate annual rental payments of
$175,000.

The four acquired companies are:

o        CAMPUS GROUP COMPANIES, INC. ("CGC") is headquartered in Tuckahoe, New
         York and provides video conferences, corporate and medical video
         programs, video medical education, corporate promotional video and
         corporate meeting services for Fortune 500 and other clients.

o        AUDIENCE RESPONSE SYSTEMS, INC. ("ARS"), headquartered in Evansville,
         Indiana, is a leadership technology group, providing polling handheld
         systems corporate and association meetings annually. ARSI uses its
         proprietary Inquiry (TM) and Power Poll (TM) software to collect and
         assimilate information and provide immediate feedback to meeting
         attendees.

o        INTERACTIVE CONFERENCING NETWORK, INC. ("ICN") provides worldwide
         satellite networking and ISDN video conferencing for special events to
         corporate customers, including Fortune 500 and other companies. ICNI is
         operated from CGC's Tuckahoe offices.

o        MULTI-VIDEO SERVICES, INC., headquartered in Bohemia, New York, is the
         companies' duplication and fulfillment affiliate, manufacturing and
         distributing corporate DVDs, CD-ROMs and video materials produced by
         the other companies.


ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS

(a) NAC expects to file an amendment to this Form 8-K containing the combined
financial statements of The Campus Group meeting the requirements of this Item
within the time period permitted.

(b) NAC expects to file an amendment to this Form 8-K containing pro forma
financial information meeting the requirements of this Item within the time
period permitted.

(c) The Stock Purchase Agreement and related Exhibits dated July 31, 2003.







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                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



Dated: August 12, 2003                   NATIONAL AUTO CREDIT, INC.
                                         (Registrant)



                                         By:/s/ James J. McNamara
                                         -----------------------------
                                         James J. McNamara
                                         Chief Executive Officer




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                            STOCK PURCHASE AGREEMENT

         THIS STOCK PURCHASE AGREEMENT ("AGREEMENT") is made and entered into as
of July 31, 2003, by and among: NATIONAL AUTO CREDIT, INC. ("NAC" or the
"PURCHASER"), a Delaware corporation; Steven Campus ("CAMPUS"); the Campus
Family 2000 Trust (the "FAMILY TRUST") and the TRUST ESTABLISHED UNDER THE WILL
OF NANCY CAMPUS (the "SHELTER TRUST"; the Family Trust and the Shelter Trust are
referred to collectively as the "TRUSTS," and each as a "TRUST"; and the Trusts
and Campus are referred to collectively as the "STOCKHOLDERS" and each as a
"STOCKHOLDER"). As used herein, NAC, Campus and the Trusts are referred to
collectively as the "PARTIES" and each as a "PARTY."

                                    RECITALS

    A.  The Stockholders (either individually or together) own 100% of the
        outstanding shares of the capital stock of each of Campus Group
        Companies, Inc. ("CGCI"), a New York corporation, Multi-Video Services,
        Inc. ("MULTI-VIDEO"), a New York corporation, Interactive Conferencing
        Network, Inc. ("INTERACTIVE"), a Delaware Corporation, and Audience
        Response Systems, Inc. ("ARSI," and collectively with CGCI, Multi-Video,
        Interactive and ARSI, the "PURCHASED CORPORATIONS"), a New York
        corporation (all of the outstanding shares of the capital stock of each
        of the Purchased Corporations is hereinafter referred to collectively as
        the "PURCHASED SHARES").

    B.  NAC wishes to acquire all of such shares of each of the Purchased
        Corporations from one or both of the Stockholders, and each Stockholder
        desires to sell to NAC all of such Stockholder's shares of capital stock
        in each of the Purchased Corporations (the purchase of all of the
        capital stock in each of the Purchased Corporations is hereinafter
        referred to as the "STOCK PURCHASE").

    C.  This Agreement has been approved by the board of directors of NAC, has
        been approved by Campus as the sole trustee of each of the Trusts,
        respectively, and has been approved by Campus.

    D.  In connection with the execution and delivery of this Agreement, some or
        all of the parties hereto will be executing and delivering (i) a certain
        Lockup, Standstill And Voting Agreement of even date herewith regarding,
        among other things, the voting of any shares of NAC capital stock that
        may be issued upon the conversion of any Conversion Note (as hereinafter
        defined), (ii) the Employment Agreement (as hereinafter defined), (iii)
        certain promissory notes, as provided below, (iv) an amendment to the
        lease for premises located at 42 Oak Avenue, Tuckahoe, New York (the
        "TUCKAHOE PREMISES," and such lease, the "TUCKAHOE LEASE") and (v) an
        amendment to the lease for premises located at 217 Knickerbocker Road,
        Bohemia, New York (the "BOHEMIA PREMISES," and such lease, the "BOHEMIA
        LEASE," and collectively with the Tuckahoe Lease, the "LEASES").

        NOW, THEREFORE, in consideration of the premises and mutual covenants
set forth herein, and other good and valuable consideration, the receipt and
sufficiency of which are





hereby acknowledged, the Parties, intending to be legally bound hereby, do
mutually agree as follows:


                                   ARTICLE 1

                                PURCHASE OF STOCK

         1.1 Purchase of Stock. Subject to the terms and conditions contained
herein, NAC agrees to purchase from the Stockholders, and the Stockholders agree
to sell to NAC, all of the Purchased Shares

         1.2 Determination of Purchase Price. The purchase price ("PURCHASE
PRICE") for all of the Purchased Shares shall be an amount equal to the sum of
(I) the product of (A) 1.666666667 times (B) the aggregate Adjusted EBITDA (as
hereinafter defined) of the Purchased Corporations (taken together after
eliminating any intercompany accounts and transactions) for the period
commencing January 1, 2000 and expiring December 31, 2002 plus (II) One Million
Three Hundred Sixty-Five Thousand Dollars ($1,365,000). As used herein,
"ADJUSTED EBITDA" of the Purchased Corporations (taken together) any period
means the aggregate earnings of the Purchased Corporations (and their
consolidated subsidiaries, if any) for such period, before any deduction for
interest, taxes, depreciation and amortization, in each case as determined in
accordance with generally accepted accounting principles ("GAAP"); provided,
however, that, in calculating the Adjusted EBITDA for the Purchased Corporations
(taken together), (i) an amount equal to $150,000 per annum (and only such
amount) shall be deducted on account of any salary paid or payable to Campus by
any or all of the Purchased Corporations, (ii) an amount (on a per annum basis)
equal to $121,000 (and only such amount) shall be deducted on account of or for
any base rent paid or payable for the lease or other use or deemed use of the
Tuckahoe Premises by one or more of the Purchased Corporations and (iii) an
amount (on a per annum basis) equal to $150,000 (and only such amount) shall be
deducted on account of or for any base rent paid or payable for the lease or
other use or deemed use of the Bohemia Premises by one or more of the Purchased
Corporations.

         1.3 Payment of Purchase Price. At the Closing (as hereinafter defined),
NAC shall make (or cause to be made) the following payments to the Stockholders
on account of and with respect to the Purchase Price (the aggregate amount of
such payments to the Stockholders (with, for such purposes, it being agreed and
understood that such payments shall be deemed to include the principal amounts
of the promissory notes referred to in clauses (b), (c) and (d) below) is
hereinafter sometimes referred to as the "PURCHASE PRICE PAYMENTS"):

         (a)  cash or wire transfer in the aggregate amount of Two Million Eight
              Hundred Twenty-Five Thousand dollars ($2,825,000) to Campus (the
              "CASH PAYMENT");

         (b)  three promissory notes of NAC, one issued to Campus in the
              original principal amount of Three Million Five Hundred Ninety-Two
              Thousand Five Hundred Thirty-Six dollars ($3,592,536) (the "CAMPUS
              BASE PURCHASE PRICE NOTE"), one issued to the Family Trust in the
              original principal amount of Nine Hundred Fifty-Seven Thousand Two
              Hundred Twenty-Nine dollars ($957,229) (the "FAMILY TRUST BASE
              PURCHASE PRICE NOTE") and one issued to the Shelter Trust in the


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              original principal amount of Two Million Fifteen Thousand Two
              Hundred Thirty-Five dollars ($2,015,235) (the "SHELTER TRUST
              BASE PURCHASE PRICE NOTE," and collectively with the Campus
              Base Purchase Price Note and the Family Trust Base Purchase
              Price Note, the "BASE PURCHASE PRICE NOTES"), with each such
              promissory note otherwise in the form attached hereto as
              Exhibit F-1, F-2 and F-3, respectively;

         (c)  three promissory notes of NAC, one issued to Campus in the
              original principal amount of One Million Seven Hundred Ninety-Two
              Thousand One Hundred Sixty-Four dollars ($1,792,164) (the "CAMPUS
              TRAILING NOTE"), one issued to the Family Trust in the original
              principal amount of Four Hundred Seventy-Seven Thousand Five
              Hundred Twenty-One dollars ($477,521) (the "FAMILY TRUST TRAILING
              NOTE") and one issued to the Shelter Trust in the original
              principal amount of One Million Five Thousand Three Hundred
              Fifteen dollars ($1,005,315) (the "SHELTER TRUST TRAILING NOTE,"
              and collectively with the Campus Trailing Note and the Family
              Trust Trailing Note, the "TRAILING NOTES"), with each such
              promissory note otherwise in the form attached hereto as
              Exhibit F-4, F-5 and F-6, respectively; and

         (d)  a promissory note of NAC issued to the Family Trust in the
              original principal amount of of Two Million Eight Hundred
              Twenty-Five Thousand dollars ($2,825,000) (the "CONVERTIBLE
              NOTE,"), with such promissory note otherwise in the form attached
              hereto as Exhibit F-7.

The Base Purchase Price Notes, the Trailing Notes and the Convertible Note are
herein sometimes referred to collectively as the "PROMISSORY NOTES." The
payments on account of and with respect to the Purchase Price shall be adjusted
as set forth in Section 7.1 below.

         1.4 Closing. The closing of the transactions contemplated hereby (the
"CLOSING") shall occur at 10:00 A.M. (local time) on the third Business Day (as
hereinafter defined) after each of the conditions to closing contained in
Article 6 hereof has been fulfilled or waived in writing, at the offices of Reed
Smith LLP, 599 Lexington Avenue, 29th Floor, New York, New York, or at such
other place, on such other date and/or at such other time as the Parties may
mutually agree upon in writing. The date on which the Closing occurs is
hereinafter sometimes referred to as the "CLOSING DATE."

         1.5 Taking of Necessary Actions; Further Actions. NAC, on the one hand,
and the Stockholders, on the other hand, shall use all reasonable efforts to
take all such actions as may be necessary or desirable to carry out the purposes
of this Agreement.


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                                   ARTICLE 2

                      REPRESENTATIONS AND WARRANTIES OF NAC

         As an inducement to the Stockholders to enter into this Agreement, NAC
hereby represents and warrants to the Stockholders as follows:

         2.1 Organization and Qualification. NAC is a corporation duly
organized, validly existing and in good standing under the laws of the State of
Delaware and has the requisite corporate power and authority, and all necessary
governmental approvals, to own or lease and operate its properties and to carry
on its business as it is now being conducted (exclusive, however, of any
governmental approvals the absence of which would not have, and could not be
reasonably anticipated to have, a Materially Adverse Effect (as hereinafter
defined) on NAC). NAC is duly qualified in every jurisdiction where the failure
to do so would have, or could be reasonably anticipated to have, a Materially
Adverse Effect on NAC. The copies of the Certificate of Incorporation and Bylaws
of NAC previously furnished to Campus reflect all amendments made thereto and
are correct and complete. Such organizational documents are in full force and
effect. NAC is not in violation of any of its organizational documents. As used
herein, "MATERIALLY ADVERSE EFFECT" on any Person (as hereinafter defined) means
any materially adverse effect on the assets, liabilities, financial condition,
operating results, customer, employee, supplier or franchise relations, business
(as currently conducted and as proposed to be conducted), business condition or
prospects or financing arrangements of such Person (taken as a whole on a
consolidated basis with its consolidated subsidiaries) or on the ability of such
Person to perform the transactions contemplated hereby to be performed by such
Person, "MATERIALLY ADVERSE CHANGE" with respect to any Person means any
materially adverse change in the assets, liabilities, financial condition,
operating results, customer, employee, supplier or franchise relations, business
(as currently conducted and as proposed to be conducted), business condition or
prospects or financing arrangements of such Person (taken as a whole on a
consolidated basis with its consolidated subsidiaries) or in the ability of such
Person to perform the transactions contemplated hereby to be performed by such
Person, and "PERSON" means any individual, corporation, partnership, limited
liability company, joint venture, business trust, association or other business
entity of any type or nature.

         2.2 Authority Relative to This Agreement. NAC has the requisite
corporate power and authority to enter into this Agreement and each of the
Collateral Documents (as hereinafter defined) to which it is contemplated
hereunder to become a party and to carry out its obligations hereunder and
thereunder. The execution and delivery of this Agreement by NAC and the
consummation by NAC of the transactions contemplated hereby to be performed by
it have been duly authorized by all necessary corporate action on the part of
NAC, and no other corporate proceedings on the part of NAC are necessary to
authorize this Agreement and such transactions. The execution and delivery of
each Collateral Document to which NAC is contemplated hereunder to become a
party and the consummation by NAC of the transactions contemplated thereby to be
performed by it have been duly authorized by all necessary corporate action on
the part of NAC, and no other corporate proceedings on the part of NAC are
necessary to authorize the execution, delivery or performance of such Collateral
Document and the performance of such transactions. This Agreement has been duly
executed and delivered by NAC and constitutes a legal, valid and binding
obligation of NAC, enforceable against NAC in accordance with its


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terms, except as the enforceability thereof may be limited by bankruptcy,
insolvency, reorganization or other similar laws relating to the enforcement of
creditors' rights generally or by general principles of equity, regardless of
whether such enforceability is considered at law or in equity. Each Collateral
Document to which NAC is contemplated hereunder to become a party will, when
executed and delivered by NAC, constitute a legal, valid and binding obligation
of NAC, enforceable against NAC in accordance with its terms, except as the
enforceability thereof may be limited by bankruptcy, insolvency, reorganization
or other similar laws relating to the enforcement of creditors' rights generally
or by general principles of equity, regardless of whether such enforceability is
considered at law or in equity. The execution, delivery and performance of this
Agreement by NAC is not, and will not be, in breach or violation of, or be in
conflict with or constitute, with or without the passage of time or the giving
of notice (or both), a default under, (a) its Certificate of Incorporation or
Bylaws, (b) any agreement, arrangement or understanding to which it is a party
or by which it is otherwise bound, (c) any Permit (as hereinafter defined)
applicable to it or (d) any law, regulation, order, judgment or decree
applicable to it and does not and will not result in the creation of any Lien
(as hereinafter defined) on any assets of NAC or of any of its current
subsidiaries or result in, or constitute grounds for, the termination,
suspension, revocation, forfeiture, lapse, impairment or non-renewal of any
Permit the absence or loss of which would have, or could be reasonably
anticipated to have, a Materially Adverse Effect on NAC. The execution, delivery
and performance by NAC of any Collateral Document to which NAC is contemplated
hereunder to become a party will not be in breach or violation of, or be in
conflict with or constitute, with or without the passage of time or the giving
of notice (or both), a default under, (a) NAC's Certificate of Incorporation or
Bylaws, (b) any agreement, arrangement or understanding to which NAC is a party
or by which NAC is otherwise bound, (c) any Permit applicable to NAC or (d) any
law, regulation, order, judgment or decree applicable to NAC and will not result
in the creation of any Lien on any assets of NAC or (except as contemplated by
or provided for in the Collateral Documents) of any of its current subsidiaries
or result in, or constitute grounds for, the termination, suspension,
revocation, forfeiture, lapse, impairment or non-renewal of any Permit the
absence or loss of which would have, or could be reasonably anticipated to have,
a Materially Adverse Effect on NAC. Except for such filings to be made pursuant
to federal or state securities laws, no authorization, consent or approval of,
or filing with, any public body, court or authority is (a) necessary on the part
of NAC for the consummation by NAC of the transactions contemplated by this
Agreement to be performed by it or (b) necessary on the part of NAC for the
consummation by NAC of the transactions contemplated to be performed by it
pursuant to any Collateral Document to which NAC is contemplated hereunder to
become a party. As used herein, "COLLATERAL DOCUMENTS" mean, collectively, the
Promissory Notes, the Employment Agreement, the Voting Agreement (as hereinafter
defined), the Non-Competition Agreement (as hereinafter defined), the Security
Agreement (as hereinafter defined), the Surety Agreement (as hereinafter
defined), the Pledge Agreement (as hereinafter defined), the Lease Amendments
(as hereinafter defined) and the Registration Rights Agreement (as hereinafter
defined).

         2.3 No Materially Adverse Changes. Except as set forth in Section 2.3
of the letter, dated as of the date hereof, furnished by NAC to Campus (the "NAC
DISCLOSURE LETTER"), a copy of which letter is attached hereto as Exhibit G, or
in the NAC Business Reports (as defined in Section 2.6 below), there has not
been any Materially Adverse Change with respect to NAC since January 31, 2003.


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         2.4 Capitalization. The authorized equity capitalization of NAC
consists of 40,000,000 shares of common stock ("NAC COMMON STOCK"), par value
$.05 per share, and 2,000,000 shares of preferred stock. As of the date hereof,
8,130,614 shares of NAC Common Stock are issued and outstanding, all of which
shares are validly issued, fully paid and non-assessable, and no shares of
preferred stock are outstanding; and except as set forth in Section 2.4 of the
NAC Disclosure Letter, as of the Closing there will be 8,130,614 shares of NAC
Common Stock issued and outstanding (exclusive of any shares of NAC issuable
upon conversion of the Convertible Note), all of which shares will be validly
issued, fully paid and non-assessable, and no shares of preferred stock
outstanding. Except as disclosed in Section 2.4 of the NAC Disclosure Letter or
in the NAC Business Reports (as hereinafter defined) or provided for herein or
in any of the Collateral Documents, there are no options, warrants, conversion
privileges or other rights, agreements, arrangements or commitments obligating
NAC to issue or sell any shares of capital stock of NAC or securities or
obligations of any kind convertible into or exchangeable for any shares of
capital stock of NAC or of any other corporation, nor are there any stock
appreciation, phantom stock or similar rights outstanding based upon the book
value or any other attribute of NAC. Except as disclosed in the NAC Business
Reports, no holders of outstanding shares of NAC Common Stock are entitled to
any preemptive or other similar rights.

         2.5 Financial Statements and SEC Filings. NAC has made available to
Campus true and correct copies of each report, registration statement (on a form
other than Form S-8) and definitive proxy statement (collectively, the
"REPORTS") filed by NAC with the U.S. Securities and Exchange Commission (the
"SEC") between January 31, 2003 and the date of this Agreement. NAC will also
deliver to Campus, on or before the Effective Time, any other reports that are
filed with the SEC after the date hereof and prior to the Closing, and any other
reports or other information sent generally to its stockholders after the date
hereof and prior to the Closing, but not required to be filed with the SEC. (The
Reports and all other reports and information referred to in the immediately
preceding sentence, whether or not filed with the SEC, are herein collectively
referred to as the "NAC BUSINESS REPORTS," and the financial statements,
including the notes thereto, contained in the NAC Business Reports are
hereinafter collectively referred to as the "NAC FINANCIAL STATEMENTS.") NAC has
duly filed all the Reports required to be filed by it with the SEC under the
Securities Act and the Securities Exchange Act of 1934, as amended, and no such
Report, nor any Report sent to NAC's stockholders generally, contains any untrue
statement of material fact or omits to state any material fact required to be
stated therein or necessary to make the statements in such Report, in light of
the circumstances under which they were made, not misleading. The NAC Financial
Statements were prepared in accordance with GAAP applied on a consistent basis
throughout the periods involved and present fairly in all material respects the
consolidated financial condition, results of operations and cash flows of NAC
and its consolidated subsidiaries as of the dates and for the periods indicated
therein, subject, in the case of unaudited interim statements, to normal
year-end accounting adjustments and the absence of complete footnote disclosure.

         2.6 Absence of Undisclosed Liabilities. Except as and to the extent
stated in Section 2.6 of the NAC Disclosure Letter or in the NAC Business
Reports (inclusive of the NAC Financial Statements) or as may be provided for
herein or in the Collateral Documents or contemplated hereby or thereby, to the
best knowledge of NAC, NAC does not have any material liabilities or obligations
(whether accrued, absolute, contingent, unliquidated or of any other


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nature), other than (i) liabilities incurred in the ordinary course of business
and (ii) obligations under contracts and commitments incurred in the ordinary
course of business, which, in both subsections (i) and (ii), individually or in
the aggregate, are not material to the financial condition or operating results
of NAC (determined on a consolidated basis).

         2.7 Litigation. Except as set forth in Section 2.7 of the NAC
Disclosure Letter or in the NAC Business Reports, there are (a) no actions,
suits, proceedings or orders, at law or in equity, pending or threatened against
NAC, (b) to the best knowledge of NAC, no investigations pending or threatened
against NAC before or by any federal, state, municipal or other governmental
department, commission, board, bureau, agency or instrumentality, domestic or
foreign, and (c) to the best knowledge of NAC, no basis for any of the
foregoing.

         2.8 No Commissions. NAC has not incurred any obligation for any
finder's or broker's or agent's fees or commissions or similar compensation in
connection with the transactions contemplated hereby or by any of the Collateral
Documents.

         2.9 Governmental Consents. No consent, approval, order or authorization
of, or registration, qualification, designation, declaration or filing with, any
federal, state or local governmental authority on the part of NAC is required in
connection with the consummation of the transactions contemplated by this
Agreement or any of the Collateral Documents, except (a) the filing of financing
statements as contemplated by the Security Agreement and (b) such filings as may
be required under federal and/or state securities laws, which filings NAC agrees
to make to the extent (but only to the extent) provided for in the Registration
Rights Agreement. The foregoing representations and warranties set forth in this
Section 2.9 are subject to and conditioned upon the truth and accuracy of the
representations of the Stockholders as set forth in Article 4 below.

         2.10 Disclosure. Neither this Article 2 nor the NAC Disclosure Letter
contains any untrue statement of a material fact or omits a material fact
necessary to make the statements contained herein or therein, in light of the
circumstances under which they were made, not misleading, and to the best
knowledge of NAC, there is no fact that has not been disclosed to Campus that
materially and adversely affects, or could reasonably be anticipated to
materially and adversely affect, the business, including the operating results,
assets, customer, supplier or employee relations and business prospects, of NAC
(determined on a consolidated basis); provided, however, that the foregoing
shall not be deemed to extend or apply to any fact or circumstance that relates
to any of the Purchased Corporations (including, without limitation, the
operating results, assets, customer, supplier or employee relations or business
prospects of any of the Purchased Corporations).

         2.11 Disclaimer. Except as set forth in this Agreement or in the
Collateral Documents, NAC makes no representation, express or implied, at law or
in equity, in respect of NAC, and any such representation or warranty not set
forth in this Agreement or in the Collateral Documents is hereby expressly
disclaimed.


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                                   ARTICLE 3

                         REPRESENTATIONS AND WARRANTIES
                               OF THE STOCKHOLDERS

         As an inducement to NAC to enter into this Agreement, the Stockholders,
jointly and severally, represent and warrant to NAC as follows:

         3.1 Organization and Qualification. Each Purchased Corporation is a
corporation duly organized, validly existing and in good standing under the laws
of the State of New York and has the requisite corporate power and authority,
and has all necessary governmental approvals, to own or lease and operate its
properties and to carry on its business as it is now being conducted (exclusive,
however, of any governmental approvals the absence of which would not have, and
could not be reasonably anticipated to have, a Materially Adverse Effect on such
Purchased Corporation). Each Purchased Corporation is duly qualified to do
business in every jurisdiction where the failure to do so would have, or could
be reasonably anticipated to have, a Materially Adverse Effect on such Purchased
Corporation. The copies of each Purchased Corporation's Certificate of
Incorporation and Bylaws, which have been furnished by Campus to NAC prior to
the date of this Agreement, reflect all amendments made thereto and are correct
and complete. Such organizational documents are in full force and effect. None
of the Purchased Corporations is in violation of any of its organizational
documents.

         3.2 Authority Relative to this Agreement. Each Purchased Corporation
has the requisite corporate power and authority to enter into each of the
Collateral Documents to which it is contemplated hereunder to become a party and
to carry out its obligations thereunder. The execution and delivery of each
Collateral Document to which any Purchased Corporation is contemplated hereunder
to become a party and the consummation by such Purchased Corporation of the
transactions contemplated thereby to be performed by it have been duly
authorized by all necessary corporate action on the part of such Purchased
Corporation and have been duly approved by each Stockholder, and no other
corporate proceedings on the part of any Purchased Corporation are necessary to
authorize the execution, delivery and performance of such Collateral Document
and the performance of such transactions. Each Collateral Document to which any
Purchased Corporation is contemplated hereunder to become a party will, when
executed and delivered by such Purchased Corporation, constitute a legal, valid
and binding obligation of such Purchased Corporation, enforceable against it in
accordance with its terms, except as the enforceability thereof may be limited
by bankruptcy, insolvency, reorganization or other similar laws relating to the
enforcement of creditors' rights generally or by general principles of equity,
regardless of whether such enforceability is considered at law or in equity.
Except as expressly set forth in Section 3.2 of the letter, dated as of the date
hereof, furnished by Campus to NAC (the "CAMPUS DISCLOSURE LETTER"), a copy of
which letter is attached hereto as Exhibit H, the execution, delivery and
performance of this Agreement by the Stockholders is not, and will not be, in
breach or violation of (a) the Certificate of Incorporation or Bylaws of any
Purchased Corporation or any agreement or instrument establishing, governing or
relating to either of the Trusts, (b) (subject to the Required Waivers having
been obtained) any agreement, arrangement or understanding to which any
Purchased Corporation and/or any Stockholder is a party or by which any
Purchased Corporation and/or any Stockholder is otherwise bound, (c) (subject to
the Required Waivers having been obtained) any Permit applicable to any
Purchased


                                       8




Corporation and/or any Stockholder or (d) any law, regulation, order, judgment
or decree, applicable to any Purchased Corporation and/or any Stockholder and
does not and will not result in, create or trigger the termination or
acceleration of, or any right of termination or acceleration under, any such
agreement, arrangement or understanding or any payment or other obligation or
duty thereunder, result in the creation of any Lien on any assets of any
Purchased Corporation or result in, or constitute grounds for, the termination,
suspension, revocation, forfeiture, lapse, impairment or non-renewal of any
Permit the absence or loss of which would have, or could be reasonably
anticipated to have, a Materially Adverse Effect on any Purchased Corporation.
The execution, delivery and performance by any Purchased Corporation of any
Collateral Document to which it is contemplated hereunder to become a party will
not be in breach or violation of, or be in conflict with or constitute, with or
without the passage of time or the giving of notice (or both), a default under,
(a) the Certificate of Incorporation or Bylaws of such Purchased Corporation,
(b) (subject to the Required Waivers having been obtained) any agreement,
arrangement or understanding to which such Purchased Corporation and/or any
Stockholder is a party or by which such Purchased Corporation and/or any
Stockholder is otherwise bound, (c) (subject to the Required Waivers having been
obtained) any Permit applicable to such Purchased Corporation and/or any
Stockholder or (d) any law, regulation, order, judgment or decree applicable to
such Purchased Corporation and will not result in, create or trigger the
termination or acceleration of, or any right of termination or acceleration
under, any such agreement, arrangement or understanding, result in the creation
of any Lien on any assets of such Purchased Corporation or result in, or
constitute grounds for, the termination, suspension, revocation, forfeiture,
lapse, impairment or non-renewal of any Permit the absence or loss of which
would have, or could be reasonably anticipated to have, a Materially Adverse
Effect on such Purchased Corporation. No authorization, consent or approval of,
or filing with, any public body, court or authority is necessary on the part of
any Purchased Corporation or any Stockholder for the consummation by any
Purchased Corporation and/or any Stockholder of the transactions contemplated by
this Agreement or any Collateral Document.

         3.3 Capitalization and Voting Rights.

         (a) The authorized equity capitalization of CGCI consists of two
         hundred (200) shares of its common stock (the "CGCI COMMON STOCK"), no
         par value, and there are two hundred (200) shares of CGCI Common Stock
         issued and outstanding. The authorized equity capitalization of
         Multi-Video consists of two hundred (200) shares of its common stock
         (the "MULTI-VIDEO COMMON STOCK"), no par value, and there are two
         hundred (200) shares of Multi-Video Common Stock issued and
         outstanding. The authorized equity capitalization of Interactive
         consists of two hundred (200) shares of its common stock (the
         "INTERACTIVE COMMON STOCK"), no par value, and there are seventy-five
         (75) shares of Interactive Common Stock issued and outstanding. The
         authorized equity capitalization of ARSI consists of two hundred (200)
         shares of its common stock (the "ARSI COMMON STOCK"), no par value, and
         there are one hundred (100) shares of ARSI Common Stock issued and
         outstanding.

         (b) All of the outstanding shares of CGCI Common Stock, Multi-Video
         Common Stock, Interactive Common Stock and ARSI Common Stock are duly
         and validly authorized and issued, fully paid and non-assessable and
         were issued in accordance with


                                       9




         the registration or qualification provisions of the Securities Act and
         any relevant state securities laws, or pursuant to valid exemptions
         therefrom.

         (c) There are no options, warrants, conversion privileges or other
         rights, agreements, arrangements or commitments obligating any
         Purchased Corporation to issue or sell any shares of its capital stock
         or securities or obligations of any kind exercisable for, convertible
         into or exchangeable for any shares of its capital stock or of any
         other corporation, nor are there any stock appreciation, phantom stock
         or similar rights outstanding based upon the book value or any other
         attribute of any Purchased Corporation (or any group of Persons
         including any Purchased Corporation). No holder of outstanding shares
         of CGCI Common Stock, Multi-Video Common Stock, Interactive Common
         Stock or ARSI Common Stock is entitled to any preemptive or other
         similar rights.

         (d) None of the Purchased Corporations is a party or otherwise subject
         to any agreement or understanding, and there is no agreement or
         understanding between any Persons, that affects or relates to the
         voting or giving of written consents with respect to any capital stock
         of any Purchased Corporation or by any director of any Purchased
         Corporation.

         3.4 Financial Statements of the Purchased Corporations.

         (a) Unaudited Interim Financial Statements. Campus has provided NAC
         with an combined unaudited balance sheet of the Purchased Corporations,
         dated as of June 30, 2003 (the "INTERIM BALANCE SHEET"), a statement of
         profit and loss and of cash flows of the Purchased Corporations for the
         period from January 1, 2003 through June 30, 2003 (the "INTERIM CASH
         STATEMENT" and, collectively with the Interim Balance Sheet, the
         "INTERIM FINANCIAL STATEMENTS"). The Interim Balance Sheet presents
         fairly in all material respects the financial condition of the
         Purchased Corporations (on a combined basis) as of the date thereof,
         subject to normal year-end accounting adjustments and the absence of
         footnote disclosure. Except as set forth in the Interim Balance Sheet,
         to the best knowledge of Campus, the Purchased Corporations (on a
         combined basis) have no liabilities or obligations (whether accrued
         absolute, contingent, unliquidated or of any other nature), other than
         (i) liabilities incurred in the ordinary course of business consistent
         with past practices after June 30, 2003 and (ii) obligations under
         contracts and commitments incurred in the ordinary course of business
         consistent with past practices, which, in both clauses (i) and (ii),
         individually or in the aggregate, are not material to the financial
         condition or operating results of the Purchased Corporations (on a
         combined basis). The Interim Cash Statement presents fairly in all
         material respects the results of operations and cash flows of the
         Purchased Corporations (on a combined basis) for the period covered
         thereby.

         (b) Audited Financials. Campus has provided NAC with audited balance
         sheets and statements of profit and loss and of cash flows for the
         Purchased Corporations (on a combined basis) as of the ends of, and
         for, each of the prior three (3) years (collectively, the "AUDITED
         FINANCIAL STATEMENTS"). The Audited Financial Statements present fairly
         in all material respects the financial condition of the Purchased
         Corporations (on a



                                       10




         combined basis) as of the respective dates thereof and the results of
         operations and cash flows of the Purchased Corporations (on a combined
         basis) for the periods covered thereby.

         (c) The Interim Financial Statements and the Audited Financial
         Statements were prepared in accordance with GAAP applied on a
         consistent basis throughout the periods involved (except that the
         Interim Financial Statements do not include full footnote disclosure).

         (d) The Purchased Corporations (taken together) have, in the aggregate,
         (I) net book value of at least four hundred and fifty thousand dollars
         ($450,000), (II) net working capital in an amount equal to at least
         four hundred and fifty thousand dollars ($450,000) and (III) cash in an
         amount equal to at least one hundred thousand dollars ($100,000), in
         each instance determined in accordance with GAAP.

3.5 No Materially Adverse Changes. Except as expressly set forth in Section 3.5
of the Campus Disclosure Letter or reflected in the Interim Balance Sheet, since
December 31, 2002, there has not been any Materially Adverse Change with respect
to any of the Purchased Corporations. Without limiting the generality or scope
of the foregoing, since December 31, 2002, there has not (except as reflected in
the Interim Balance Sheet) been:

         (a) any change in the assets, liabilities, financial condition or
         operating results of any of the Purchased Corporations from that
         reflected in the Audited Financial Statements, except for changes in
         the ordinary course of business that have not been, in the aggregate,
         materially adverse;

         (b) any damage, destruction or loss, whether or not covered by
         insurance, materially and adversely affecting the assets, properties,
         financial condition, operating results or business of any Purchased
         Corporation (as such business is presently conducted) (it being
         acknowledged and agreed, however, that, to the extent that the scope of
         any representation and warranty set forth in this clause (b)
         encompasses or covers a more limited matter with respect to which the
         representation or warranty of any Stockholder, as set forth herein, is
         qualified to the best knowledge of Campus, the representation and
         warranty as set forth in this clause (b) with respect to such more
         limited matter shall also be deemed to be so qualified);

         (c) any waiver by any Purchased Corporation of a material right or of a
         material debt owed to it;

         (d) any satisfaction or discharge of any lien, claim or encumbrance or
         payment of any obligation by any Purchased Corporation, except (i) in
         the ordinary course of business and (ii) that is not material to the
         assets, liabilities, properties, financial condition, operating results
         or business of such Purchased Corporation (as such business is
         presently conducted);

         (e) any material change or amendment to a material contract or
         arrangement by which any Purchased Corporation or any of its assets or
         properties is bound or subject;


                                       11




         (f) any material change in any compensation arrangement or agreement
         with any employee of any Purchased Corporation;

         (g) any sale, assignment or transfer of any patents, trademarks,
         copyrights, trade secrets or other intangible assets of any Purchased
         Corporation;

         (h) any resignation or termination of employment of any key officer of
         any Purchased Corporation; and to the best knowledge of Campus, there
         is no impending resignation or termination of employment of any such
         officer;

         (i) any receipt of notice that there has been a loss of, or material
         order cancellation by, any major customer of any Purchased Corporation;

         (j) any Lien created by any Purchased Corporation, or otherwise created
         or attaching, on or with respect to any of its material properties or
         assets, except liens for taxes not yet due or payable;

         (k) any loans or guarantees made by any Purchased Corporation
         (including, without limitation, to or for the benefit of any of its
         employees, officers or directors or any members of their immediate
         families), other than travel advances and other advances made to
         employees of such Purchased Corporation in the ordinary course of its
         business;

         (l) any declaration, setting aside or payment or other distribution in
         respect of any of capital stock of any Purchased Corporation, or any
         direct or indirect redemption, purchase or other acquisition of any of
         such stock by any Purchased Corporation;

         (m) any receipt of notice from any customer or client by any Purchased
         Corporation that such client or customer intends to cease doing
         business with any Purchased Corporation or, to the best knowledge of
         Campus, any other loss of any customer or client by any Purchased
         Corporation, exclusive of any client or customer the loss of which
         would not, or could not reasonably be anticipated to have, a Materially
         Adverse Effect on any Purchased Corporation;

         (n) to the best knowledge of Campus, any other event or condition of
         any character that would have, or could reasonably be expected to have,
         a Materially Adverse Effect on any Purchased Corporation; or

         (o) any agreement or commitment by any Purchased Corporation to do any
         of the things described in this Section 3.5.

         3.6 Litigation. There are (a) no actions, suits, proceedings or orders,
at law or in equity, pending or (to the best knowledge of Campus) threatened
against any of the Purchased Corporations, (b) to the best knowledge of Campus,
no investigations pending or threatened against any of the Purchased
Corporations before or by any federal, state, municipal or other governmental
department, commission, board, bureau, agency or instrumentality, domestic or
foreign, and (c) to the best knowledge of Campus, no basis for any of the
foregoing.


                                       12




         3.7 Subsidiaries. None of the Purchased Corporations owns or controls,
directly or indirectly, any interest in any other Person. None of the Purchased
Corporations is a participant in any joint venture, partnership or similar
arrangement.

         3.8 Patents and Trademarks. Each of the Purchased Corporations has
sufficient ownership or rights to all patents, trademarks, service marks, trade
names, copyrights, trade secrets, licenses, information, proprietary rights and
processes and other intellectual property (all of the foregoing, collectively,
the "INTELLECTUAL PROPERTY") necessary for its business as now conducted or as
proposed to be conduced. To the best knowledge of Campus, none of such
Intellectual Property conflicts with or infringements of the rights of any other
Person. Part A of Section 3.8 of the Campus Disclosure Letter contains a
complete list of all Intellectual Property owned by any of the Purchased
Corporations (such Intellectual Property, the "OWNED INTELLECTUAL PROPERTY"),
and Part B of Section 3.8 of the Campus Disclosure Letter contains a complete
list of all Intellectual Property leased by, or licensed to, any of the
Purchased Corporations or in which any of the Purchased Corporations otherwise
has an interest (other than ownership) (such Intellectual Property, the
"LICENSED INTELLECTUAL PROPERTY"). All of the owned Intellectual Property is
(except as expressly set forth in Part C of Section 3.8 of the Campus Disclosure
Letter) owned by the Purchased Corporation designated in Part A of Section 3.8
of the Campus Disclosure Letter as being owned by such Purchased Corporation,
free and clear of any lien, pledge, security interest, competing claim or other
encumbrance of any nature whatsoever (each of the foregoing, a "LIEN" (which
term shall not be deemed to include any claim of infringement)). Except as
expressly set forth in Part D of Section 3.8 of the Campus Disclosure Letter,
there are no outstanding options, licenses or agreements of any kind relating to
any of the Owned Intellectual Property, nor is any Purchased Corporation bound
by, or a party to, any options, licenses or agreements of any kind with respect
to any Intellectual Property of any other Person. Campus has not received, and
(to the best knowledge of Campus) none of the Purchased Corporations has
received, any communication alleging that any Purchased Corporation has violated
or, by conducting its business as presently conducted or as proposed to be
conducted, would violate, any Intellectual Property (or rights therein) of any
other Person, and to the best knowledge of Campus, none of the Purchased
Corporations is violating, and (by conducting its business as presently
conducted or as proposed to be conducted) none of the Purchased Corporations
violates or would violate, any Intellectual Property (or rights therein) of any
other Person. To the best knowledge of Campus, no employee of any of the
Purchased Corporations is obligated under any contract (including licenses,
covenants or commitments of any nature) or other agreement, or subject to any
judgment, decree or order of any court or administrative agency, that would
interfere with his duties to any Purchased Corporation or that would conflict
with the business of any Purchased Corporation as now conducted or as proposed
to be conducted. To the best knowledge of Campus, neither the execution nor
delivery of this Agreement or any of the Collateral Documents, nor the carrying
on of the business of any Purchased Corporation by its employees, nor the
conduct of the business of any Purchased Corporation as now conducted or as
proposed to be conducted, will conflict with or result in a breach of the terms,
conditions or provisions of, or constitute a default under, any contract,
covenant or instrument under which any of such employees is now obligated. It is
not and will not be necessary for any Purchased Corporation to utilize any
inventions or other Intellectual Property of any of its employees (or people it
currently intends to hire) made prior to or outside the scope of their
employment by such Purchased Corporation.


                                       13




         3.9 Compliance with Other Instruments. None of the Purchased
Corporations is in violation or default of any provision of its Certificate of
Incorporation or Bylaws, or of any instrument, judgment, order, writ, decree or
contract to which it is a party or by which it is bound. Without limiting the
scope or generality of the foregoing, each of the Purchased Corporations party
to either Lease and the Family Trust (as the landlord or lessor under each of
the Leases) is in full compliance with all of its duties and obligations under
each of the Leases to which it is a party. None of the Purchased Corporations is
in violation or default of any provision of any federal or state statute, rule
or regulation applicable to such Purchased Corporation.

         3.10 Agreements; Action. Except as expressly set forth in the Part of
Section 3.10 of the Campus Disclosure Letter corresponding with the following
items or matters,

         (a) There are no agreements, understandings or proposed transactions
         between any Purchased Corporation and any of its officers, directors
         and affiliates or any affiliate of such officers, directors and
         affiliates;

         (b) There are no agreements, understandings, instruments, contracts,
         proposed transactions, judgments, orders, writs or decrees to which any
         Purchased Corporation is a party or by which it is otherwise bound that
         may involve (i) obligations (contingent or otherwise) of, or payments
         to, such Purchased Corporation in excess of $100,000 in the aggregate,
         (ii) the license of any Intellectual Property to or from such Purchased
         Corporation (other than the license by such Purchased Corporation of
         software in the ordinary course of business), (iii) provisions
         restricting or affecting the development, manufacture or distribution
         of the products or services of such Purchased Corporation or (iv)
         indemnification by such Purchased Corporation with respect to
         infringements of any proprietary rights or other Intellectual Property;

         (c) None of the Purchased Corporations has (i) (other than, consistent
         with past practices, distributions made to the Stockholders to pay the
         income taxes on the profits of such Purchased Corporation allocated to
         them) declared or paid any dividend or authorized or made any
         distribution upon or with respect to any class or series of its capital
         stock, (ii) incurred any indebtedness for money borrowed or any other
         liabilities individually in excess of $20,000 or in excess of $50,000
         in the aggregate, (iii) made any loan or advance to any Person, other
         than ordinary advances for travel expenses, or (iv) sold, exchanged or
         otherwise disposed of any of its assets or rights, other than the sale
         of its inventory in the ordinary course of business consistent with
         past practices; and

         (d) None of the Purchased Corporations is a party to or otherwise bound
         by any contract, agreement (written or oral), instrument or other
         commitment, or subject to any restriction under its Certificate of
         Incorporation or Bylaws, that constitutes, and could reasonably be
         anticipated to have, a Materially Adverse Effect on such Purchased
         Corporation.

For the purposes of subsections (b) and (c) above, all indebtedness,
liabilities, agreements, understandings, instruments, contracts and proposed
transactions involving the same Person


                                       14




(including Persons Campus has any reason to believe are affiliated therewith)
shall be aggregated for the purpose of meeting the individual minimum dollar
amounts of such subsections.

         3.11 Related Party Transactions. Except as expressly set forth in
Section 3.11 of the Campus Disclosure Letter, no employee, officer or director
of any Purchased Corporation or member of his or her immediate family is
indebted to any Purchased Corporation, nor is any Purchased Corporation indebted
(or committed to make loans or extend any guarantee or credit) to any of them.
Except as expressly set forth in Section 3.11 of the Campus Disclosure Letter,
to the best knowledge of Campus, none of such persons has any direct or indirect
ownership interest in any firm or corporation with which any Purchased
Corporation is affiliated or with which any Purchased Corporation has a business
relationship, or any firm or corporation that competes with any Purchased
Corporation. Except as expressly set forth in Section 3.11 of the Campus
Disclosure Letter, no member of the immediate family of any officer or director
of any Purchased Corporation is directly or indirectly interested in any
material contract with any Purchased Corporation.

         3.12 Permits. Each Purchased Corporation has all franchises, permits,
licenses, consents, approvals and any similar authority (all of the foregoing,
collectively, "PERMITS"), whether issued or granted by any governmental
authority or other Person, necessary for the conduct of its business as now
conducted and as proposed to be conducted, the lack of which would have, or
could reasonably be anticipated to have, a Materially Adverse Effect on such
Purchased Corporation. None of the Purchased Corporations is in default in any
material respect under any of such Permits. The consummation of the other
transactions contemplated hereby and by the Collateral Documents will not result
in the termination, suspension, revocation, forfeiture, lapse, impairment or
non-renewal of any such Permits or constitute justifiable grounds for the
termination, suspension, revocation, forfeiture, lapse, impairment or
non-renewal of any of such Permits, other than the Permits set forth in Section
3.12 of the Campus Disclosure Letter (all such Permits, collectively, the
"REQUIRED PERMITS"). As used herein, "REQUIRED WAIVERS" means, collectively, all
waivers, consents and approvals (which, if necessary in order to be effective,
shall be in writing and properly executed) that are necessary or appropriate in
order to prevent or preclude (a) any termination, suspension, revocation,
forfeiture, lapse, impairment or non-renewal of any Permit referred to in the
first sentence of this Section 3.12, (b) the trigger or creation of any right to
terminate, suspend, revoke, forfeit, lapse, impair or not renew any such Permit,
(c) the acceleration or increase of any payment or other obligation or duty of
any Purchased Corporation, (d) the termination, suspension, revocation,
forfeiture, lapse, impairment or non-renewal of any contractual right or benefit
of any Purchased Corporation and (e) the trigger or creation of any right to
terminate, suspend, revoke, forfeit, lapse, impair or not renew any contractual
right or benefit of any Purchased Corporation, in any such case as a consequence
or result of the execution, delivery and/or performance of this Agreement and/or
any of the Collateral Agreements and/or the consummation of the transactions
contemplated hereby and thereby .

         3.13 Employee Benefit Plans. Except as expressly set forth in Section
3.13 of the Campus Disclosure Letter, none of the Purchased Corporations has any
Employee Benefit Plan as defined in the Employee Retirement Income Security Act
of 1974.



                                       15



         3.14 Tax Returns, Payments and Elections. Each Purchased Corporation
has filed all tax returns and reports (including information returns and
reports) as required to be filed by it by law. These returns and reports are
true and correct in all material respects. Each Purchased Corporation has paid,
or will pay prior to becoming delinquent, all taxes shown to be due and payable
on such returns and reports, and any assessments imposed, except those contested
by such Purchased Corporation in good faith and expressly set forth in Section
3.14 of the Campus Disclosure Letter. Set forth in Section 3.14 of the Campus
Disclosure Letter is a full and fair description of all elections each Purchased
Corporation has made or any or all of the Stockholders have made on behalf of,
or related to, each Purchased Corporation pursuant to the Internal Revenue Code
of 1986, as amended, other than elections that relate solely to methods of
accounting, depreciation or amortization. There is no tax deficiency proposed or
assessed against any Purchased Corporation, and none of the Purchased
Corporations has executed any waiver of any statute of limitations on the
assessment or collection of any tax or governmental charge, nor have any of the
federal income tax returns of any Purchased Corporation or any of its state
income or franchise tax or sales or use tax returns ever been audited by
governmental authorities. Except as expressly set forth in Section 3.14 of the
Campus Disclosure Letter, since the date of the Interim Balance Sheet, none of
the Purchased Corporations has incurred any income or other taxes, assessments
or governmental charges other than in the ordinary course of business, and each
Purchased Corporation has made adequate provisions on its books of account for
all income or other taxes, assessments and governmental charges with respect to
its business, properties and operations for the period since such date. Each
Purchased Corporation has withheld or collected from each payment made to each
of its employees the amount of all taxes and assessments (including, but not
limited to, federal income taxes, Federal Insurance Contribution Act taxes and
Federal Unemployment Tax Act taxes) required to be withheld or collected
therefrom and has paid the same to the proper tax receiving officers or
authorized depositories and has (as appropriate) withheld, collected and/or paid
to the appropriate authority all other taxes and assessments (including, without
limitation, sales, real estate, property and commercial lease taxes) required to
be withheld, collected and/or paid by it.

         3.15 Minute Books. The minute book of each Purchased Corporation has
been provided to NAC and as so provided contained a complete summary of all
meetings and other actions of directors and stockholders since the time of
incorporation of such Purchased Corporation and reflects all transactions
referred to in such minutes accurately in all material respects.

         3.16 Labor Agreements and Actions; Employee Compensation. None of the
Purchased Corporations is bound by or subject to (and none of its assets or
properties is bound by or subject to) any contract, commitment or arrangement
with any labor union, and no labor union has requested or has sought to
represent any of the employees, representatives or agents of any Purchased
Corporation. There is no strike or other labor dispute involving any Purchased
Corporation pending, or to the best knowledge of Campus, threatened, that would
have, or could reasonably be anticipated to have, a Materially Adverse Effect on
such Purchased Corporation, nor to the best knowledge of Campus is there any
labor organization activity involving the employees of any Purchased
Corporation. To the best knowledge of Campus, no officer or key employee, or any
group of key employees, intends to terminate his or her or their employment with
any Purchased Corporation, nor does any Purchased Corporation have a present
intention to terminate the employment of any of the foregoing. Except as
otherwise provided in the



                                       16



Employment Agreement, the employment of each officer and employee of each
Purchased Corporation is terminable at the will of such Purchased Corporation,
without payment (other than accrued compensation through the date of termination
and payments (if any) required to be made pursuant to the Consolidated Omnibus
Budget Reconciliation Act (COBRA) or other applicable statutory law) or other
liability on the part of any Purchased Corporation. To the best knowledge of
Campus, each Purchased Corporation has complied in all material respects with
all applicable state and federal equal employment opportunity and other laws
related to employment. Except for the Employment Agreement, none of the
Purchased Corporations is a party to or otherwise bound by any currently
effective employment contract, deferred compensation agreement, bonus incentive
plan, profit sharing plan, retirement agreement or other employee compensation
agreement or arrangement.

         3.17 Governmental and Third Party Consents. No consent, approval, order
or authorization of, or registration, qualification, designation, declaration or
filing with, any federal, state or local governmental authority or any other
third party on the part of any Purchased Corporation or any Stockholder is
required in connection with the consummation of the transactions contemplated by
this Agreement or the Collateral Documents, except such consents, approvals,
orders, authorizations, registrations, qualifications, designations, declaration
or filings as are expressly set forth in Section 3.17 of the Campus Disclosure
Letter (all such consents, approvals, orders, authorizations, registrations,
qualifications, designations, declaration or filings, collectively, the
"REQUIRED APPROVALS").

         3.18 Title to Property and Assets. Except as expressly set forth in
Section 3.18 of the Campus Disclosure Letter, each Purchased Corporation owns
its property and assets free and clear of all Liens, except such Liens as arise
in the ordinary course of business and do not materially impair such Purchased
Corporation's ownership or use of such property or assets. With respect to the
property and assets it leases, each Purchased Corporation is in compliance with
such leases and holds a valid leasehold interest free of any Liens, and none of
the Purchased Corporations is in violation or default of, and to the best
knowledge of Campus, no other party to any such lease is in violation or default
of, any such lease.

         3.19 Insurance. Set forth in Section 3.19 of the Campus Disclosure
Letter is a complete list and full and fair description (inclusive of the amount
of coverage and deductibles or co-insurance) of each and all of the insurance
policies maintained by each Purchased Corporation or for its benefit, which
policies provide coverage consistent with that maintained by similar businesses
in the same industry. Full, true and complete copies of all such insurance
policies (inclusive of all amendments, addenda, riders and other modifications
thereto) have been provided to NAC.

         3.20 Disclosure. Neither this Article 3 nor the Campus Disclosure
Letter contains any untrue statement of a material fact or omits a material fact
necessary to make the statements contained herein or therein, in light of the
circumstances in which they were made, not misleading, and to the best knowledge
of Campus, there is no fact that has not been disclosed to NAC that materially
affects adversely or could reasonably be anticipated to materially affect
adversely the business, including the operating results, assets, customer,
supplier or employee relations and business prospects, of any Purchased
Corporation.



                                       17



         3.21 Except as set forth in this Agreement or in the Collateral
Documents, neither Stockholder makes any representation, express or implied, at
law or in equity, in respect of any Purchased Corporation or any Stockholder,
and any such representation or warranty not set forth in this Agreement or in
the Collateral Documents is hereby expressly disclaimed.


                                   ARTICLE 4

                           ADDITIONAL REPRESENTATIONS
                       AND WARRANTIES OF THE STOCKHOLDERS

         As an inducement to NAC to enter into this Agreement, the Stockholders,
jointly and severally, represent and warrant to NAC as follows:

         4.1 Authority. Each Stockholder has the power and authority to enter
into this Agreement and each of the Collateral Documents to which he or it is
contemplated hereunder to become a party and to carry out his or its obligations
hereunder and thereunder. This Agreement has been duly executed by each
Stockholder and constitutes a legal, valid and binding obligation of each
Stockholder, enforceable against each Stockholder in accordance with its terms,
except as the enforceability thereof may be limited by bankruptcy, insolvency,
reorganization or other similar laws relating to the enforcement of creditors'
rights generally or by general principles of equity, regardless of whether such
enforceability is considered at law or in equity. Each Collateral Document to
which any Stockholder is contemplated hereunder to become a party will, when
executed and delivered by such Stockholder, constitute a legal, valid and
binding obligation of such Stockholder, enforceable against such Stockholder in
accordance with its terms, except as the enforceability thereof may be limited
by bankruptcy, insolvency, reorganization or other similar laws relating to the
enforcement of creditors' rights generally or by general principles of equity,
regardless of whether such enforceability is considered at law or in equity. The
execution, delivery and performance of this Agreement by each Stockholder is
not, and will not be, in breach or violation of (a) any agreement or instrument
establishing, governing or relating to either of the Trusts, (b) any agreement,
arrangement or understanding to which any Stockholder is a party or by which any
Stockholder is otherwise bound, (c) any Permit applicable to any Stockholder or
(d) any law, regulation, order, judgment or decree applicable to any
Stockholder. The execution, delivery and performance of any Collateral Document
by any Stockholder contemplated hereunder to become a party thereto will not be
in breach or violation of (a) any agreement or instrument establishing,
governing or relating to either of the Trusts, (b) any agreement, arrangement or
understanding to which such Stockholder is a party or by which such Stockholder
is otherwise bound, (c) any Permit applicable to such Stockholder or (d) any
law, regulation, order, judgment or decree applicable to such Stockholder. No
authorization, consent or approval of, or filing with, any public body, court or
authority is necessary on the part of any Stockholder for the consummation by
him or it of the transactions contemplated to be performed by him or it pursuant
to this Agreement or any Collateral Document.

         4.2 Stock Ownership. Campus, the Family Trust and the Shelter Trust are
the legal and beneficial owners of, respectively, fifty percent (50%), fifteen
and eight-tenths percent (15.8%) and thirty-four and two-tenths percent (34.2%)
of the issued and outstanding shares of the capital stock of CGCI (which
consists of two hundred (200) shares of CGCI Common Stock), in each case free
and clear of all Liens, other than restrictions under federal and state
securities




                                       18



laws. Campus is the legal and beneficial owner of all of the issued and
outstanding shares of the capital stock of Multi-Video (which consists of two
hundred (200) shares of Multi-Video Common Stock), in each case free and clear
of all Liens, other than restrictions under federal and state securities laws.
Campus is the legal and beneficial owner of all of the issued and outstanding
shares of the capital stock of Interactive (which consists of seventy-five (75)
shares of Interactive Common Stock), in each case free and clear of all Liens,
other than restrictions under federal and state securities laws. Each of Campus
and the Family Trust is the legal and beneficial owner of fifty percent (50%) of
the issued and outstanding shares of the capital stock of ARSI (which consists
of one hundred (100) shares of ARSI Common Stock), in each case free and clear
of all Liens, other than restrictions under federal and state securities laws.
Any and all proxies that may have been given by any Stockholder prior to this
Agreement regarding any shares of capital stock of any Purchased Corporation
have been revoked and are no longer outstanding or of any force or effect.

         4.3 Ownership of Shares. There are no obligations of any Stockholder to
sell or to acquire any of the shares of capital stock of any Purchased
Corporation except pursuant to this Agreement. With respect to all of each
Stockholder's shares of capital stock of each Purchased Corporation, such
Stockholder has sole voting power and sole power to issue instructions with
respect to the matters herein, sole power of disposition, sole power of
conversion, sole power to demand appraisal rights and sole power to agree to all
of the matters set forth in this Agreement, in each case with no limitations,
qualifications or restrictions on such rights, subject, however, to applicable
securities laws and the terms of this Agreement.

         4.4 Validity of Leases. The Family Trust is the owner and landlord of
the Tuckahoe Premises and the Bohemia Premises, and upon the execution and
delivery of the Tuckahoe Lease Amendment and the Bohemia Lease Amendment (as
those terms are hereinafter defined) as contemplated by Section 5.4 hereof, (a)
each Purchased Corporation will (subject to the terms and conditions of the
Tuckahoe Lease, as amended by the Tuckahoe Lease Amendment, and the Bohemia
Lease, as amended by the Bohemia Lease Amendment) have a valid leasehold
interest in and to the Tuckahoe Premises and the Bohemia Premises and (b) the
Family Trust, as the owner and landlord of the Tuckahoe Premises and the Bohemia
Premises, will be bound by the Tuckahoe Lease Amendment (as amended by the
Bohemia Lease Amendment) and the Bohemia Lease (as amended by the Bohemia Lease
Amendment). Upon the execution and delivery of the Tuckahoe Lease Amendment and
the Bohemia Lease Amendment as contemplated by Section 5.4 hereof, each of the
Tuckahoe Lease (as amended by the Tuckahoe Lease Amendment) and the Bohemia
Lease (as amended by the Bohemia Lease Amendment) will constitute a legal, valid
and binding obligation of the Family Trust, enforceable against it in accordance
with its terms, except as the enforceability thereof may be limited by
bankruptcy, insolvency, reorganization or other similar laws relating to the
enforcement of creditors' rights generally or by general principles of equity,
regardless of whether such enforceability is considered at law or in equity.

         4.5 Legends. It is understood that the Securities Act restricts the
transferability of securities, such as the Promissory Notes, issued in reliance
upon the exemption from the registration requirements of the Securities Act
provided by Section 4(2) thereunder, and that the instrument evidencing any of
the Promissory Notes will bear a legend (in addition to such other legends as
may be required by law or contract) in substantially the following form:



                                       19



         THE SECURITIES REPRESENTED BY THIS CERTIFICATE OR INSTRUMENT (OR UPON
         THE CONVERSION HEREOF) HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
         ACT OF 1933, AS AMENDED (THE "SECURITIES ACT") OR ANY OTHER APPLICABLE
         SECURITIES LAWS AND HAVE BEEN ISSUED IN RELIANCE UPON AN EXEMPTION FROM
         THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND SUCH SECURITIES
         LAWS. THE SECURITIES REPRESENTED BY THIS CERTIFICATE OR INSTRUMENT (OR
         UPON THE CONVERSION HEREOF) MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED,
         HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN PURSUANT TO THE
         PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM REGISTRATION
         THEREUNDER. THE HOLDER OF THIS CERTIFICATE OR INSTRUMENT (OR UPON THE
         CONVERSION HEREOF) AGREES THAT IT/HE/SHE WILL GIVE TO EACH PERSON TO
         WHOM THIS SECURITY IS TRANSFERRED (UNLESS SUCH SECURITY IS TRANSFERRED
         PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES
         ACT) A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.


                                   ARTICLE 5

                              ADDITIONAL AGREEMENTS

         5.1 Voting Agreement. At the Closing, NAC and each of the Stockholders
shall enter into and deliver to the other the Lockup, Standstill And Voting
Agreement substantially in the form attached hereto as Exhibit A (the "VOTING
AGREEMENT").

         5.2 Registration Rights Agreement. At the Closing, NAC and the Shelter
Trust shall enter into and deliver to the other a Registration Rights Agreement
substantially in the form attached hereto as Exhibit B (the "REGISTRATION RIGHTS
AGREEMENT").

         5.3 Employment and Non-Competition Agreements. As soon as reasonably
practical following the Closing, NAC shall cause the Purchased Corporations to
enter into and deliver to Campus, and Campus shall enter into and deliver to NAC
and the Purchased Corporations, an employment agreement (the "EMPLOYMENT
AGREEMENT") substantially in the form attached hereto as Exhibit C-1, and Campus
shall enter into and deliver to NAC a Non-Competition And Non-Solicitation
Agreement (the "NON-COMPETE AGREEMENT") substantially in the form attached
hereto as Exhibit C-2.

         5.4 Lease Amendments. At the Closing, (a) each of the Purchased
Corporations shall execute and deliver to the Family Trust, and the Family Trust
(as the owner and landlord of the Tuckahoe Premises) shall to execute and
deliver to each of the Purchased Corporations, an amendment to the Tuckahoe
Lease substantially in the form attached hereto as Exhibit D-1 (such amendment,
the "TUCKAHOE LEASE AMENDMENT") and (b) each of the Purchased Corporations shall
execute and deliver to the Family Trust, and the Family Trust (as the owner and
landlord of the Tuckahoe Premises) shall execute and deliver to each of the
Purchased Corporations, an amendment to the Bohemia Lease substantially in the
form attached hereto as Exhibit D-2 (such




                                       20



amendment, the "BOHEMIA LEASE AMENDMENT" and, collectively with the Tuckahoe
Lease Amendment, the "LEASE AMENDMENTS").

         5.5 Surety And Security Agreements. As soon as reasonably practical
following the Closing, NAC shall cause each of the Purchased Corporations to
enter into, and the Stockholders shall enter into, a Surety Agreement
substantially in the form attached hereto as Exhibit E-1 (the "SURETY
AGREEMENT") and a Security Agreement substantially in the form attached hereto
as Exhibit E-2 (the "SECURITY AGREEMENT"), and at the Closing NAC and the
Stockholders shall enter into a Pledge Agreement substantially in the form
attached hereto as Exhibit E-3 (the "PLEDGE AGREEMENT").

         5.6 Promissory Notes. At the Closing, NAC and the relevant Stockholder
shall execute and deliver to the other the relevant Promissory Notes.

         5.7 Expenses. Each party to this Agreement (NAC, on the one hand, and
the Stockholders, on the other hand) shall bear its or his own expenses in
connection with this Agreement and the transactions contemplated herein.
Notwithstanding the foregoing, NAC shall cause the Purchased Corporations to
reimburse the Stockholders for the auditing fees incurred by them in performance
of their obligations under Section 7.3 below, up to a maximum of fifty thousand
dollars ($50,000), which reimbursement shall be made to the Stockholders within
ten (10) days following NAC's receipt of the audited financials contemplated by
such Section 7.3 and a copy of the bill or invoice for the auditing fees related
thereto; provided, however, that, if such audited financials and such bill or
invoice are furnished to NAC at least three (3) business days prior to the
Closing, NAC shall make such reimbursement at the Closing.

         5.8 Taxes. At and following the Closing, the Stockholders shall be
responsible for all sales, transfer and other similar taxes (inclusive of income
taxes, other than income taxes of NAC) that result from or are occasioned by the
Stock Purchase; but NAC shall promptly, and in any event within ten (10) days,
after receiving a written request therefor, accompanied with proof of payment,
reimburse the Stockholders for fifty percent (50%) of any taxes so paid.

         5.9 Notification of Certain Matters. Each Party shall give prompt
written notice to the others of (a) the occurrence or failure to occur of any
event, which occurrence or failure has caused, would cause or would be likely to
cause any representation or warranty on its or his part contained in this
Agreement to be untrue or inaccurate at, or at any time prior to, the Closing,
and (b) any material failure of such party, or any officer, director,
stockholder, employee or agent thereof, to comply with or satisfy any covenant,
condition or agreement to be complied with or satisfied by it or him hereunder.

         5.10 Access to Information; Confidentiality.

         (a) NAC shall have the opportunity to make a complete due diligence
         review of the books, records, business and affairs of each of the
         Purchased Corporations, and each of the Stockholders shall have the
         opportunity to make a complete due diligence review of the books,
         records, business and affairs of NAC.

         (b) To facilitate the due diligence review, (i) NAC shall provide to
         the Stockholders and their agents complete access to all of its records
         and documents, shall provide the



                                       21



         Stockholders with bank and professional references and shall use
         reasonable efforts to make available for consultation its customers and
         suppliers and (ii) the Stockholders shall provide to NAC and its agents
         complete access to all of the records and documents of each of the
         Purchased Corporations, shall provide NAC with bank and professional
         references for each of the Purchased Corporations and shall use
         reasonable efforts to make available for consultation the customers and
         suppliers of each of the Purchased Corporations.

         (c) Each Party agrees that all non-public information provided to it or
         him by any other Party will be treated as confidential, and if this
         Agreement is terminated, will return to the Party providing same all
         confidential documents (and all copies thereof) in its or his
         possession, or will certify to such Party that all such documents not
         returned have been destroyed; provided however, that, in the event the
         Stock Purchase is consummated, this provision shall not apply to NAC
         and there shall be no restriction on the ability of NAC to disclose
         information with regard to any Purchased Corporation unless a
         Foreclosure Event (as defined in the Non-Compete Agreement) shall have
         occurred, in which event NAC shall again be obligated to maintain in
         confidence the confidential information of the Purchased Corporations
         and not disclose same except as may be required by law. Non-public
         information shall not include any information that a Party can
         demonstrate: (i) was already in such Party's possession prior to
         negotiations related to this transaction; (ii) is or becomes publicly
         and openly known and in the public domain through no fault of such
         Party; or (iii) is received by such Party in a non-confidential manner
         from a third party having the right to disclose such information. The
         provisions of this Section 5.10(c) shall survive any expiration or
         earlier termination of this Agreement.

         5.11 Certified NAC Resolutions. At or prior to the Closing, NAC shall
furnish to Campus (i) a copy of the text of the resolutions by which the
corporate action on the part of NAC necessary to approve this Agreement and the
Collateral Documents contemplated hereunder to be executed and delivered by NAC
were taken and (ii) certificates executed on behalf of NAC certifying that such
copy is a true, correct and complete copy of such resolutions and that such
resolutions were duly adopted and have not been amended or rescinded (which
certificates shall be executed by Robert Cuddihy as an officer of NAC).


                                   ARTICLE 6

                                   CONDITIONS

         6.1 Conditions to Obligations of Each Party to Effect the Stock
Purchase. The respective obligations of each Party to effect the Stock Purchase
shall be subject to the fulfillment at or prior to the Closing of the following
conditions:

         (a) there shall not be pending by or before any court or other
         governmental body an order or injunction restraining or prohibiting the
         transactions contemplated hereby or by any of the Collateral Documents
         or any action or proceeding (other than one brought by or on behalf of
         any Party) pursuant to which the party bringing or commencing such
         action or proceeding is seeking any such order or injunction; and



                                       22



         (b) no Party shall have terminated this Agreement as permitted herein.

6.2 Additional Conditions to Obligations of the Stockholders. The obligations of
the Stockholders to consummate the transactions contemplated hereby are also
subject to the fulfillment at or prior to the Closing of the following
conditions:

         (a) The representations and warranties of NAC set forth in Article 2
         hereof that are by their terms qualified by materiality shall be true
         and correct at and as of the Closing with the same force and effect as
         if made again at and as of the Closing and the representations and
         warranties of NAC set forth in Article 2 hereof that are not so
         qualified shall be true and correct in all material respects at and as
         of the Closing with the same force and effect as if made again at and
         as of the Closing, NAC shall in all material respects have performed
         each obligation and agreement and complied with each covenant to be
         performed and complied with it hereunder at or prior to the Closing and
         NAC shall have furnished to the Stockholders a certificate in which NAC
         shall have certified that the foregoing conditions have been met;

         (b) Between the date hereof and the Closing, (i) there shall have been
         no Materially Adverse Change with respect to NAC, (ii) there shall have
         been no adverse federal, state or local legislative or regulatory
         change affecting in any material respect the services, products or
         business of NAC and (iii) none of the properties and assets of NAC
         shall have been damaged by fire, flood, casualty, act of God or the
         public enemy or other cause (regardless of insurance coverage for such
         damage), which damages would have, or could reasonably be anticipated
         to have, a Materially Adverse Effect on NAC, and NAC shall have
         delivered to the Stockholders a certificate, dated as of the Closing,
         to the effect of the matters set forth in the foregoing clauses (i) -
         (iii); and

         (c) NAC shall have complied with its obligations under Section 5.11
         above, and all corporate and other proceedings in connection with the
         transactions contemplated at the Closing and all documents incident
         thereto shall be reasonably satisfactory in form and substance to the
         Stockholders' counsel, and the Stockholders' and their counsel shall
         have received all such counterpart original and certified or other
         copies of such documents as they may reasonably request.

         6.3 Additional Conditions to Obligations of NAC. The obligations of NAC
to consummate the transactions contemplated hereby are also subject to the
fulfillment at or prior to the Closing of the following conditions:

         (a) The representations and warranties of the Stockholders set forth in
         Articles 3 and 4 hereof that are by their terms qualified by
         materiality shall be true and correct at and as of the Closing with the
         same force and effect as if made again at and as of the Closing and the
         representations and warranties of the Stockholders set forth in
         Articles 3 and 4 hereof that are not so qualified shall be true and
         correct in all material respects at and as of the Closing with the same
         force and effect as if made again at and as of the Closing, each of the
         Stockholders shall in all material respects have performed each
         obligation and agreement and complied with each covenant to be
         performed and complied with by it or him hereunder at or prior to the
         Closing, each and all of the Required Waivers and the


                                       23



         Required Approvals shall have been obtained and shall be in full force
         and effect and the Stockholders shall have furnished to NAC a
         certificate in which the Stockholders shall have certified that the
         foregoing conditions have been met;

         (b) Each Stockholder shall have delivered to NAC the original
         certificate(s) for all of such Stockholder's shares of CGCI Common
         Stock, Multi-Video Common Stock, Interactive Common Stock and ARSI
         Common Stock to NAC, in each case duly endorsed to NAC;

         (c) Between the date hereof and the Closing, (i) there shall have been
         no Materially Adverse Change with respect to any Purchased Corporation,
         (ii) there shall have been no adverse federal, state or local
         legislative or regulatory change affecting in any material respect the
         services, products or business of any Purchased Corporation and (iii)
         none of the properties and assets of any Purchased Corporation shall
         have been damaged by fire, flood, casualty, act of God or the public
         enemy or other cause (regardless of insurance coverage for such damage)
         which damages would have, or could reasonably be anticipated to have, a
         Materially Adverse Effect on any Purchased Corporation, and the
         Stockholders shall have delivered to NAC a certificate, dated as of the
         Closing, to the effect of the matters set forth in the foregoing
         clauses (i) - (iii); and

         (d) All corporate and other proceedings in connection with the
         transactions contemplated at the Closing and all documents incident
         thereto shall be reasonably satisfactory in form and substance to NAC's
         counsel, and NAC and its counsel shall have received all such
         counterpart original and certified or other copies of such documents as
         they may reasonably request.


                                   ARTICLE 7

                            POST CLOSING OBLIGATIONS

         7.1 Adjustments to Payment of Purchase Price. The Purchase Price
Payments to be made by NAC on account of and with respect to the Purchase Price
pursuant to Article 1 hereof represent a good faith estimate of the Purchase
Price as determined by the Parties. In the event the actual Purchase Price (as
determined in accordance with Section 1.5 hereof) differs from the aggregate
amount of the Purchase Price Payments (the dollar amount of such difference
being hereinafter referred to as the "VARIANCE"), the following adjustments
shall be made:

         (a) If the amount of the actual Purchase Price is less than the
         aggregate amount of the Purchase Price Payments, then (i) the
         outstanding principal amount of the Campus Base Purchase Price Note
         shall be reduced by twenty-eight and thirty-seven hundredths percent
         (28.37%) of the amount of the resulting Variance, (ii) the outstanding
         principal amount of the Family Trust Base Purchase Price Note shall be
         reduced by seven and fifty-six hundredths percent (7.56%) of the amount
         of the resulting Variance, (iii) the outstanding principal amount of
         the Shelter Trust Base Purchase Price Note shall be reduced by fifteen
         and ninety-one hundredths percent (15.91%) of the amount of the
         resulting Variance, (iv) the outstanding principal amount of the Campus
         Trailing Note shall be reduced by fourteen and fifteen hundredths
         percent (14.15%) of the amount of


                                       24



         the resulting Variance, (v) the outstanding principal amount of the
         Family Trust Trailing Note shall be reduced by three and seventy-seven
         hundredths percent (3.77%) of the amount of the resulting Variance,
         (vi) the outstanding principal amount of the Shelter Trust Trailing
         Note shall be reduced by seven and ninety-four hundredths percent
         (7.94%) of the amount of the resulting Variance, and (vii) the
         outstanding principal amount of the Convertible Note shall be reduced
         by twenty-two and thirty-one hundredths percent (22.31%) of the amount
         of the resulting Variance; or

         (b) If the amount of the actual Purchase Price is greater than the
         aggregate amount of the Purchase Price Payments, then (i) the
         outstanding principal amount of the Campus Base Purchase Price Note
         shall be increased by twenty-eight and thirty-seven hundredths percent
         (28.37%) of the amount of the resulting Variance, (ii) the outstanding
         principal amount of the Family Trust Base Purchase Price Note shall be
         increased by seven and fifty-six hundredths percent (7.56%) of the
         amount of the resulting Variance, (iii) the outstanding principal
         amount of the Shelter Trust Base Purchase Price Note shall be increased
         by fifteen and ninety-one hundredths percent (15.91%) of the amount of
         the resulting Variance, (iv) the outstanding principal amount of the
         Campus Trailing Note shall be increased by fourteen and fifteen
         hundredths percent (14.15%) of the amount of the resulting Variance,
         (v) the outstanding principal amount of the Family Trust Trailing Note
         shall be increased by three and seventy-seven hundredths percent
         (3.77%) of the amount of the resulting Variance, (vi) the outstanding
         principal amount of the Shelter Trust Trailing Note shall be increased
         by seven and ninety-four hundredths percent (7.94%) of the amount of
         the resulting Variance, and (vii) the outstanding principal amount of
         the Convertible Note shall be increased by twenty-two and thirty-one
         hundredths percent (22.31%) of the amount of the resulting Variance.

If the principal amount of the Campus Base Purchase Price Note, the Campus
Trailing Note, the Family Trust Base Purchase Price Note, the Family Trust
Trailing Note, the Shelter Trust Base Purchase Price Note, the Shelter Trust
Trailing Note and the Convertible Note is to be reduced as contemplated by
clause (a) above or is to be increased as contemplated by clause (b) above, then
Campus shall surrender and deliver to NAC the Campus Base Purchase Price Note
and the Campus Trailing Note, the Family Trust shall surrender and deliver to
NAC the Family Trust Base Purchase Price Note, the Family Trust Trailing Note
and the Convertible Note and the Shelter Trust shall surrender and deliver to
NAC the Shelter Trust Base Purchase Price Note and the Shelter Trust Trailing
Note for cancellation, and in exchange therefor NAC shall issue and deliver to
Campus and the Trusts new promissory notes that are identical to the surrendered
promissory notes, except for the decrease or increase in the amount of the
principal amounts thereof as provided for in clause (a) or (b) above, as
applicable; and in the event of the issuance of new promissory notes as provided
in the foregoing portion of this sentence, the terms "CAMPUS BASE PURCHASE PRICE
NOTE" and "CAMPUS TRAILING NOTE" shall be deemed thereafter to refer to the
respective promissory note issued to Campus in replacement for the Campus Base
Purchase Price Note and Campus Trailing Note so surrendered, the terms "FAMILY
TRUST BASE PURCHASE PRICE NOTE," "FAMILY TRUST TRAILING NOTE" and "CONVERTIBLE
NOTE" shall be deemed thereafter to refer to the respective promissory note
issued to the Family Trust in replacement for the Family Trust Base Purchase
Price Note, Family Trust Trailing Note and Convertible Note so surrendered, the
terms "SHELTER TRUST BASE PURCHASE PRICE NOTE" and "SHELTER TRUST TRAILING NOTE"
shall be deemed thereafter to refer to the respective promissory note issued to
the Shelter



                                       25



Trust in replacement for the Shelter Trust Base Purchase Price Note and Shelter
Trust Trailing Note so surrendered, and the term "PROMISSORY NOTES" shall be
deemed thereafter to refer collectively to the Campus Base Purchase Price Note,
the Campus Trailing Note, the Family Trust Base Purchase Price Note, the Family
Trust Trailing Note, the Shelter Trust Base Purchase Price Note, the Shelter
Trust Trailing Note and the Convertible Note.

         7.2. Timing of Adjustments/Payments. Any adjustments or payments
required by this Article 7 shall be made, and any other actions required under
this Article 7 shall be taken, within four (4) calendar months following the
Closing Date or, if the amount of the Purchase Price is determined by
arbitration as contemplated by Section 10.14 hereof, within thirty (30) days
after the amount of the Purchase Price has been so determined.

         7.3. Delivery of Audited Financials. The Stockholders shall deliver, or
cause to be delivered, to NAC at the Closing, for each Purchased Corporation an
audited balance sheet as of the Closing Date and as of the end of each of the
last three fiscal years of such Purchased Corporation and a statement of profit
and loss and cash flows (for each of the last three fiscal years of such
Purchased Corporation and for the period from the end of the last completed
fiscal year of such Purchased Corporation through the date of the Closing), in
each case prepared in accordance with GAAP applied on a basis consistent with
past practices.

         7.4. Reduction of Promissory Notes on Account of Indemnity Award. If
the Stockholders (or any of them) shall receive any judgment or award for
indemnification under Article 8 below, then the outstanding amount of the
Promissory Notes shall be reduced as follows: (i) the outstanding principal
amount of the Campus Base Purchase Price Note shall be reduced by twenty-eight
and thirty-seven hundredths percent (28.37%) of the amount of such judgment or
award, (ii) the outstanding principal amount of the Family Trust Base Purchase
Price Note shall be reduced by seven and fifty-six hundredths percent (7.56%) of
the amount of such judgment or award, (iii) the outstanding principal amount of
the Shelter Trust Base Purchase Price Note shall be reduced by fifteen and
ninety-one hundredths percent (15.91%) of the amount of such judgment or award,
(iv) the outstanding principal amount of the Campus Trailing Note shall be
reduced by fourteen and fifteen hundredths percent (14.15%) of the amount of
such judgment or award, (v) the outstanding principal amount of the Family Trust
Trailing Note shall be reduced by three and seventy-seven hundredths percent
(3.77%)of the amount of such judgment or award, (vi) the outstanding principal
amount of the Shelter Trust Trailing Note shall be reduced by seven and
ninety-four hundredths percent (7.94%) of the amount of such judgment or award,
and (vii) the outstanding principal amount of the Convertible Note shall be
reduced by twenty-two and thirty-one hundredths percent (22.31%) of the amount
of such judgment or award.


                                   ARTICLE 8

                                   INDEMNITIES

         8.1 Survival of Representations and Warranties. All representations,
warranties, covenants and other agreements made by NAC and any Stockholder in
this Agreement shall survive the Closing, subject, however, to Section 8.5
below.



                                       26



         8.2 Stockholders to Indemnify.

         (a) General. Subject to the limitations in this Article 8, the
         Stockholders, jointly and severally, agree to indemnify and hold
         harmless NAC and its directors, officers, employees and agents from and
         against all proceedings, judgments, decrees, demands, claims, actions,
         losses, damages, liabilities, costs and expenses, including, without
         limitation, reasonable attorneys' fees and other costs of enforcement
         or collection, (collectively referred to as "LOSSES") asserted against
         or incurred by NAC or its directors, officers, employees or agents
         resulting from (i) a breach of any covenant, agreement, representation
         or warranty of any Stockholder contained in this Agreement, the
         exhibits hereto (exclusive of the Collateral Documents, but including
         the Campus Disclosure Letter) or any certificate, document or
         instrument (other than the Collateral Documents) delivered by or on
         behalf of any Stockholder pursuant hereto or as contemplated hereby or
         (ii) the assertion by any third party of a claim (a "THIRD PARTY
         CLAIM") that, if true, would constitute such a breach.

         (b) Tax Matters. The Stockholders, jointly and severally, also agree to
         indemnify, hold harmless and defend NAC from and against any and all
         assessments, claims and liabilities (including, without limitation, any
         interest or other penalty) relating to (i) any failure to file federal,
         state or local tax returns or amended returns for any of the Purchased
         Corporations for any period, including short periods, for which a
         return was due, including any extensions, prior to or ending on the
         Closing Date; (ii) for any non-payment by any of the Purchased
         Corporations of federal, state or local taxes due for any period,
         including short periods, for which a return was due prior to or ending
         on the Closing Date; (iii) for any errors or omissions related to any
         federal, state or local tax returns, and the elections thereunder,
         filed by any of the Purchased Corporations for any period, including
         short periods, for which a return was due prior to or ending on the
         Closing Date; or (iv) any taxes that may become due as a result of any
         breach of any representation or warranty of any Stockholder set forth
         in this Agreement.

         8.3 NAC to Indemnify. Subject to the limitations in this Article 8, NAC
hereby agree to indemnify and hold harmless each Stockholder and his or its
agents from and against all Losses asserted against or incurred by such
Stockholder and his or its agents resulting from (i) a breach of any covenant,
agreement, representation or warranty of NAC contained in this Agreement, the
exhibits hereto (exclusive of the Collateral Documents (except for the
Promissory Notes), but including the NAC Disclosure Letter) or any certificate,
document or instrument (other than the Collateral Documents (except for the
Promissory Notes)) delivered by or on behalf of NAC pursuant hereto or as
contemplated hereby or (ii) any Third Party Claim that, if true, would
constitute such a breach.

         8.4 Notice of Claim. Any Party that or who has a claim that would give
rise to liability pursuant to this Article 8 shall give prompt notice to all
other Parties of such claim, together with a reasonable description thereof.
With respect to any Third Party Claim that is covered by the indemnifications
contained hereunder, the Party obligated to indemnify shall be afforded the
opportunity, at its expense, to defend or settle such Claim if, within ten (10)
Business Days of notice thereof, it acknowledges in writing its or his
indemnification obligation hereunder, utilizes counsel reasonably satisfactory
to the indemnified party, commences such



                                       27



defense promptly and pursues such defense with diligence; provided, however,
that such indemnifying party shall secure the consent of the indemnified party
to any settlement, which consent shall not be unreasonably withheld or delayed.
If any indemnified party defends against any Third Party Claim hereunder, such
party shall use reasonable efforts in such defense and to mitigate Losses
arising thereunder. In the event any indemnified party is indemnified hereunder
with respect to any Third Party Claim the defense of which has been undertaken
by a Party that is obligated hereunder to indemnify such indemnified party with
respect to such claim, such indemnified party shall promptly and fully cooperate
with the indemnifying party in such defense.

         8.5 Certain Limitations.

         (a) Cap. The aggregate liability of the Stockholders under Section 8.2
         above (exclusive of attorneys' fees and other costs of enforcement or
         collection) shall not exceed the aggregate amount of the Purchase Price
         (the foregoing limitation on liability is hereinafter referred to as
         the "CAMPUS CAP"). The aggregate liability of NAC at any time under
         Section 8.3 above (exclusive of attorneys' fees and other costs of
         enforcement or collection and of any amount that may be payable as
         interest under any of the Promissory Notes) shall not exceed the amount
         of the Purchase Price less (a) the amount of the Cash Amount and (b)
         the aggregate amount that has been paid with respect to principal (but
         not interest) on the Promissory Notes (the foregoing limitation on
         liability is hereinafter referred to as the "NAC CAP").

         (b) Basket. Neither the Stockholders, considered as a party on one
         hand, nor NAC, considered as a party on the other hand, shall be
         required to indemnify the other such party (or any related indemnified
         Persons) for any Losses relating to any matter subject to
         indemnification under this Article 8 unless and until such Losses
         exceed, in the aggregate, the amount of three hundred thousand dollars
         ($300,000) (the "BASKET AMOUNT"), but in the event the Losses exceed
         such amount, the Party responsible therefor shall be liable and
         responsible for the full amount of such Losses without reduction for
         the Basket Amount.

         (c) Inapplicability of Cap and Basket. The Basket shall not apply to
         any breach of this Agreement constituting fraud or any intentional
         misstatement, any liability under or with respect to Section 8.2(b)
         above or any liability under or with respect to any breach of any of
         the Collateral Documents. The Campus Cap or NAC Cap (as the case may
         be) shall not apply to any breach of this Agreement constituting fraud
         or any intentional misstatement, any liability under or with respect to
         Section 8.2(b) above or any liability under or with respect to any
         breach of any of the Collateral Documents.

         (d) Time to Assert Claim. Notwithstanding anything contained herein to
         the contrary, no Party or other Person may make any claim for
         indemnification under or with respect to Section 8.2(a) or Section 8.3
         above more than eighteen (18) months after the Closing Date, except
         with respect to any claim based upon any breach of this Agreement
         constituting fraud or any intentional misstatement or any liability
         under or with respect to any breach of any of the Collateral Documents.
         Except as limited by the foregoing, any



                                       28



         claim may be asserted before, but not after, the statute of limitations
         applicable thereto would lapse or expire.

         (e) Limitation With Respect to Breach of Section 3.9. Notwithstanding
         anything contained herein to the contrary, in the event liability would
         accrue hereunder on account of a breach of the representation and
         warranty set forth in the last sentence of Section 3.9 above but such
         representation and warranty was, to the best knowledge of Campus,
         correct and true, then the amount of the Losses that the NAC shall be
         entitled to recover hereunder on account of such breach shall be
         reduced by one half of the amount of the Losses (exclusive of any
         portion thereof that represents attorneys' fees or other costs of
         enforcement or collection) that NAC would have otherwise been entitled
         to recover hereunder on account of such breach.

         8.6 Satisfaction of Obligations. If any indemnifying party becomes
obligated to indemnify another party with respect to any claim for
indemnification hereunder and the amount of liability with respect thereto shall
have been finally determined, subject to the limitations set forth in Section
8.5 above, the indemnifying party shall pay such amount to the indemnified
party; provided, however, that each Stockholder may, in lieu of making any such
payment that he or it may be obligated hereby to pay to NAC, by written notice
given to NAC, elect to reduce the outstanding principal amount of the Promissory
Notes payable to it or him (provided, however, that any such amount shall first
be applied in reduction of such Stockholder's Base Purchase Price Note until
such Note is paid in full, then in reduction of such Stockholder's Trailing Note
until such Note is paid in full and, if such Stockholder is the Family Trust,
then in reduction of the Convertible Note until such Note is paid in full) by an
amount equal to the amount it is so required to pay.

         8.7 Exclusive Remedy at Law. This Article 8 provides the sole and
exclusive remedy at law of each of the Parties in any cause of action based
thereon (subject to the exception in Section 8.5(c) hereof) against the other
Parties for any inaccuracy, misrepresentation or default in, or breach of, any
of the representations, warranties or covenants given or made by the Parties to
this Agreement, any exhibit hereto (excluding, however, the Collateral
Documents, but including the NAC Disclosure Letter and Campus Disclosure Letter,
as applicable) or in any certificate, document or instrument (other than the
Collateral Documents) delivered by or on behalf of any Party pursuant hereto.
Nothing contained herein, however, shall be construed as limiting any rights or
remedies in equity, including without limitation, the right of specific
performance.


                                   ARTICLE 9

                        TERMINATION, AMENDMENT AND WAIVER

         9.1 Termination. This Agreement may be terminated at any time prior to
the Closing:

         (a) by mutual consent of Campus and a duly authorized officer of NAC;

         (b) by NAC if any Stockholder breaches any of its or his material
         representations, warranties or covenants contained herein and such
         breach is not curable or, if is curable,



                                       29



         is not cured within fifteen (15) Business Days after receipt of written
         notice thereof, or by any Stockholder if NAC breaches any of its
         material representations, warranties or covenants contained herein and
         such breach is not curable or, if curable, is not cured within fifteen
         (15) Business Days after receipt of written notice thereof;

         (c) by NAC if the conditions to close the transactions contemplated by
         this Agreement shall become incapable of satisfaction other than on
         account of any action or inaction by NAC, or by the Stockholders if the
         conditions to close the transactions contemplated by this Agreement
         shall become incapable of satisfaction other than on account of any
         action or inaction by any Stockholder; or

         (d) by any of NAC and the Stockholders if all of the conditions to
         consummation of the Stock Purchase shall not have occurred, or been
         satisfied or waived in writing, by August 15, 2003; provided, however,
         that (i) NAC shall not have the right to terminate this Agreement
         unilaterally if the event giving rise to such right shall be primarily
         attributable to NAC or to any Person affiliated with NAC and (ii) no
         Stockholder shall have the right to terminate this Agreement
         unilaterally if the event giving rise to such right shall be primarily
         attributable to any Stockholder or to any Person affiliated with any
         Stockholder.

         9.2 Effect of Termination. In the event of termination of this
Agreement as provided in Section 9.1 hereof, this Agreement shall become void,
and there shall be no liability or further obligation hereunder on the part of
any Party or its stockholders, officers or directors, except as set forth in
Article 8 hereof, except for liability arising from a willful breach of this
Agreement and except for liability with respect to any provision hereof that by
its terms expressly survives the termination of this Agreement.


                                   ARTICLE 10

                               GENERAL PROVISIONS

         10.1 Public Statements. Except as required by applicable law, no Party
shall make any public announcement or statement with respect to the Stock
Purchase, this Agreement or any related transaction without the approval of the
other Parties, which approval will not be unreasonably withheld or delayed. Each
Party agrees to consult with the other Parties prior to issuing any such public
announcement or statement with respect to the Stock Purchase, this Agreement or
any related transaction.

         10.2 Notices. All notices and other communications required or provided
for hereunder or under any of the Collateral Documents shall be in writing and
shall be sufficiently given if made by hand delivery, by telecopier, by
recognized overnight courier service or by registered or certified mail (postage
prepaid and return receipt requested) to the intended Party at the following
applicable address (or at such other address for a Party as shall be specified
by it by like notice given by such Party to the other Parties):

                  If to NAC:               National Auto Credit, Inc.
                                           555 Madison Avenue



                                       30



                                           29th Floor
                                           New York, New York 10022
                                           Attn: James McNamara
                                           FAX:  (212) 644-7070

                  With a copy to:          Ralph DeMartino, Esquire
                                           1818 N. Street, N.W., Suite 400
                                           Washington, D. C. 20036
                                           FAX: (202) 659-1290

                                              and

                                           Reed Smith LLP
                                           599 Lexington Avenue, 29th Floor
                                           New York, New York  10022
                                           Attn:  Herbert F. Kozlov, Esq.
                                           FAX: (212) 521-5450

                  If to any Stockholder:   Campus Group Companies, Inc.
                                           25 Cambridge Road
                                           Scarsdale, New York  10583

                                           FAX: (914) 472-5419
                                           Attn:  Steven Campus

                  With a copy to:          Reed Smith LLP
                                           2500 One Liberty Place
                                           1650 Market St
                                           Philadelphia, PA 19103
                                           Attn:  Joseph M. Sedlack, Esquire
                                           FAX: (215) 851-1420


All such notices and other communications shall be deemed to have been duly
given: when delivered by hand, if personally delivered; three (3) Business Days
after being deposited in the mail, postage prepaid, if delivered by mail; the
next Business Day, if sent by recognized overnight courier service; and when
receipt acknowledged, if telecopied; provided, however, notice to a Party's
attorney shall not constitute notice to such Party. For the purposes of this
Agreement, "BUSINESS DAY" means any day other than a Saturday, Sunday or other
day on which banking institutions are authorized or required to be closed in the
State of New York.

         10.3 Interpretation. The headings contained in this Agreement or in any
of the Collateral Documents are for reference purposes only and shall not affect
in any way the meaning or interpretation of this Agreement or any Collateral
Document. References in this Agreement or in any Collateral Document to Sections
and Articles (or any other subdivision) refer, unless otherwise stated, to
sections and articles (or any other subdivision) of this Agreement or such
Collateral Document, as the case may be. When used in this Agreement or any
Collateral


                                       31



Document, words such as "herein," "hereinafter," "hereof," "hereto," "hereby"
and "hereunder," and words of like import, unless the context requires
otherwise, refer to this Agreement (including the exhibits and attachments
hereto) or such Collateral Document (as the case may be) as a whole, and not to
any particularly Section, Article or other subdivision hereof or thereof. As
used in this Agreement or any Collateral Document, the masculine, feminine and
neuter genders shall be deemed to include the others if the context requires.
This Agreement and the Collateral Documents are the product of mutual
negotiations by the Parties and their counsels; and no Party shall be deemed the
draftsperson of this Agreement or any Collateral Document or any provision
hereof or thereof or to have provided same. Accordingly, in the event of any
inconsistency or ambiguity of any provision of this Agreement or any Collateral
Document, such inconsistency or ambiguity shall not be interpreted against any
Party. As used in this Agreement, the best knowledge of NAC refers to the actual
knowledge of James McNamara and Robert Cuddihy after reasonable inquiry and the
best knowledge of Campus refers to the actual knowledge of Campus after
reasonable inquiry.

         10.4 Severability. The provisions of this Agreement and each of the
Collateral Documents shall be deemed severable, and the invalidity or
unenforceability of any term or provision hereof or thereof shall not affect the
validity or enforceability of this Agreement or any Collateral Document or any
of the other terms or provisions hereof or thereof. Furthermore, in lieu of any
such invalid or unenforceable term or provision, the Parties intend that there
shall be added, as a part of this Agreement or the applicable Collateral
Document, a provision as similar in terms to such invalid or unenforceable
provision as may be possible and be valid and enforceable.

         10.5 Integration. This Agreement (together with all other documents and
instruments referred to herein) constitutes the entire agreement, and supersedes
all other prior agreements, representations, warranties and undertakings, both
written and oral, among the Parties with respect to the subject matter hereof
and thereof.

         10.6 No Third Party Beneficiaries. This Agreement (together with all
the documents and instruments referred to herein) is not intended to confer upon
any other person or entity (other than the additional indemnified parties
contemplated by Article 8 hereof) any rights or remedies hereunder.

         10.7 Assignment. This Agreement shall not be assigned by operation of
law or otherwise, and any effort or attempt of any Party to assign this
Agreement without the prior written consent of the other Parties shall be null
and void and of no force or effect.

         10.8 Further Assurances. Upon the request of any Party, the other
Parties shall execute and deliver such instruments, documents and other writings
as may be reasonably necessary or desirable to confirm and carry out, and to
effectuate fully, the intent and purposes of this Agreement and the Collateral
Documents.

         10.9 Binding Effect; Assignment. This Agreement and shall be binding
upon and be enforceable against the Parties and their respective heirs,
administrators, legal representatives, successors and assigns and shall inure to
the benefit of and be enforceable by the Parties and their respective heirs,
administrators, legal representatives, successors and permitted assigns.



                                       32



         10.10 Amendment. This Agreement may not be amended except by an
instrument in writing approved by the Parties and signed on behalf of each of
the Parties.

         10.11 Non-Waiver. Failure to insist upon strict compliance with any of
the terms, covenants, or conditions hereof shall not be deemed a waiver of such
term, covenant or condition, nor any waiver or relinquishment of any rights or
power at any other time or times.

         10.12 Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be deemed an original, but all of which taken
together shall constitute one and the same instrument.

         10.13 GOVERNING LAW; WAIVER OF JURY TRIAL; CONSENT TO JURISDICTION.
EACH OF THE PARTIES EXPRESSLY WAIVES ITS OR HIS RIGHT TO A JURY TRIAL WITH
RESPECT TO ANY SUIT, LITIGATION OR OTHER JUDICIAL PROCEEDING REGARDING THIS
AGREEMENT OR ANY COLLATERAL DOCUMENT OR ANY DISPUTE HEREUNDER OR THEREUNDER OR
RELATING HERETO OR THERETO. This Agreement and each of the Collateral Documents
shall be governed by, interpreted under and construed in accordance with the
internal laws of the State of New York applicable to contracts executed and to
be performed wholly in that State without giving effect to the choice or
conflict of laws principles or provisions thereof, except to the extent any
provision hereof or thereof must be governed by, interpreted under or construed
in accordance with the laws of the State of Delaware. Each of the Parties agrees
that any dispute under or with respect to this Agreement or any of the
Collateral Documents shall (subject to Section 10.14 below) be determined before
the state or federal courts situated in the City, County and State of New York,
which courts shall have exclusive jurisdiction over and with respect to any such
dispute, and each of the Parties hereby irrevocably submits to the jurisdiction
of such courts. Each Party hereby agrees not to raise any defense or objection,
under the theory of forum non conveniens or otherwise, with respect to the
jurisdiction of any such court. In addition to such other method as may
available under applicable law, each Party agrees that any summons, complaint or
other papers or process in connection with any such dispute (including any
dispute contemplated by Section 10.14 below) may be served on it or him in the
same manner in which a Notice may be given to it or him pursuant to Section 10.2
above.

         10.14 Dispute Resolution and Arbitration.

         (a) Subject to clauses (c) and (d) below, if any dispute arises between
         or among any of the Parties regarding or relating to this Agreement or
         (unless otherwise expressly provided for therein) any Primary
         Collateral Document (as hereinafter defined) (including, without
         limitation, any aspect of Campus' obligations under the Employment
         Agreement or any amount due under any of the Promissory Notes), then,
         IN LIEU OF LITIGATION, the Parties consent and agree to resolve such
         dispute through mandatory arbitration under the Commercial Rules of the
         American Arbitration Association (the "AAA"), before a single,
         independent arbitrator (which arbitrator shall, subject to clause (b)
         below, be a retired judge of any Federal Court or a retired judge who
         has served as a judge in civil proceedings in New York at the Supreme
         Court level or on a more senior court in the State of New York). Any
         such arbitrator shall be selected by mutual agreement of the parties to
         such arbitration, but in the event such parties cannot agree



                                       33



         upon the selection of such arbitrator, the AAA located in New York City
         shall appoint such arbitrator in accordance with the commercial
         arbitration rules of the AAA. Any arbitration proceeding contemplated
         hereunder shall be conducted in New York City, New York. The Parties
         consent to the entry of judgment upon award rendered by the arbitrator
         in any court of competent jurisdiction. Without limiting the generality
         or scope of the foregoing, all disputes (except as otherwise herein or
         in the applicable Collateral Document expressly provided) under or with
         respect to this Agreement or any Primary Collateral Document shall be
         subject to arbitration as herein provided, which disputes may include,
         without limitation, any claim or dispute with respect to (i) the
         enforceability of this Agreement or any Primary Collateral Document (or
         any provision hereof), whether this Agreement or any Primary Collateral
         Document was induced by fraud or coercion and whether any Party is
         entitled to rescission or any other remedy. As used herein, the
         "PRIMARY COLLATERAL DOCUMENTS" means the Collateral Documents other
         than the Surety Agreement and the Pledge Agreement.

         (b) Notwithstanding the foregoing, if the dispute relates to a
         determination of the amount of the Purchase Price hereunder, the amount
         of "Available Cash Flow," "Net Insurance Proceeds" or "Balance
         Insurance Proceeds" under any of the Promissory Notes or any other
         financial amount hereunder or under any of the Collateral Documents,
         such dispute shall be resolved in accordance with clause (a) above, but
         the single arbitrator shall be an individual with substantial
         experience in auditing public companies.

         (c) Notwithstanding the foregoing, if any suit or other judicial
         proceeding is commenced asserting a Third Party Claim against any Party
         and if such Third Party Claim would or could give rise to a claim for
         indemnification by such Party under Article 8 above, then, at the
         election of the Party against whom or which such Third Party Claim has
         been asserted, the Party obligated hereunder to indemnify with respect
         to such Claim may be joined in such suit or other judicial proceeding
         so that all matters related thereto (including the obligation, if any,
         of any Party to indemnify another Party with respect to such Claim) may
         be resolved in such suit or other legal proceeding.

         (d) Notwithstanding the foregoing, however, should adequate grounds
         exist for seeking immediate injunctive or other equitable relief
         hereunder or under any Collateral Document, any Party may seek and
         obtain such relief through a judicial proceeding or action in
         accordance with Section 10.13 above, provided that, upon obtaining such
         relief, any further proceeding in such judicial proceeding or action
         (exclusive of any appeal) shall be stayed pending the resolution of the
         arbitration proceedings called for herein.

         (e) With respect to any arbitration contemplated by this Section 10.14,
         each Party shall, subject to Article 8 above, bear its or his own
         costs; however, any fees assessed by the AAA shall be allocated by the
         arbitrator in his or her sole discretion.


                                       34



                  IN WITNESS WHEREOF, Campus has executed this Agreement on the
date first written above and each of NAC and the Trusts has caused this
Agreement to be executed on the date first written above by its respective
officer or other representative thereunder duly authorized.

                                    NATIONAL AUTO CREDIT, INC.,
                                    a Delaware corporation


                                    By: /s/ James McNamara
                                        ---------------------------------
                                        Name: James McNamara
                                        Title: Chief Executive Officer




                                    /s/ Steven Campus
                                    -------------------------------------
                                    STEVEN CAMPUS


                                    CAMPUS FAMILY 2000 TRUST


                                    By: /s/ Steven Campus
                                        ---------------------------------
                                        Name: Steven Campus
                                        Title: Trustee

                                    TRUST ESTABLISHED UNDER
                                    THE WILL OF NANCY CAMPUS


                                    By: /s/ Steven Campus
                                        ---------------------------------
                                        Name: Steven Campus
                                        Title: Trustee



                                       35






State of New York          }
                           } ss:
County of New York         }



         On the 15th day of July in the year 2003, before me, the undersigned,
personally appeared STEVEN CAMPUS, personally known to me or proven to me on the
basis of satisfactory evidence to be the individual whose name is subscribed to
the within instrument and acknowledged to me that he has executed the same (1)
individually, (2) in his capacity as the trustee of the Campus Family 2000 Trust
and (3) in his capacity as the trustee of the Trust Established Under The Will
Of Nancy Campus and that by his signatures on the instrument, he, the Campus
Family 2000 Trust and the Trust Established Under The Will Of Nancy Campus
executed the instrument.



/s/ Elaine Bryant
-------------------------------------------
Signature and Office of individual taking
Acknowledgment



                                       36




State of New York          }
                           } ss:
County of New York         }



         On the 31st day of July in the year 2003, before me, the
undersigned, personally appeared JAMES J. MCNAMARA, personally known to
me or proven to me on the basis of satisfactory evidence to be the
individuals whose names are subscribed to the within instrument and
acknowledged to me that they have executed the same in their
capacities, and that by their signatures on the instrument, the
individuals, or the corporation or person upon behalf of which the
individuals acted, executed the instrument.



/s/ Elaine Bryant
------------------------------------------
Signature and Office of individual taking
Acknowledgment



                                       37



                                    EXHIBIT A

                 FORM OF LOCKUP, STANDSTILL AND VOTING AGREEMENT







                     LOCKUP, STANDSTILL AND VOTING AGREEMENT


         LOCKUP, STANDSTILL AND VOTING AGREEMENT (this "AGREEMENT"), dated as of
July 31, 2003, by and among NATIONAL AUTO CREDIT, INC. ("NAC"), a Delaware
corporation, and (each of the following, a "SHAREHOLDER," and all of the
following, collectively, the "SHAREHOLDERS"): Steven Campus ("CAMPUS"), the
CAMPUS FAMILY 2000 TRUST and the TRUST ESTABLISHED UNDER THE WILL OF NANCY
CAMPUS. NAC and the Shareholders are hereinafter sometimes referred to
collectively as the "PARTIES" and each as a "PARTY."


                                    RECITALS:

         WHEREAS, (A) NAC and the Shareholders have entered into a certain Stock
Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated as of July __, 2003,
pursuant to which the parties thereto have agreed, inter alia, upon the terms
and subject to the conditions set forth therein, that NAC will acquire all of
the outstanding shares of common stock of each of Audience Response Systems,
Inc. ("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video Services, Inc.
("MULTI-VIDEO") and Interactive Conferencing Network, Inc. ("INTERACTIVE") (such
acquisition, the "STOCK PURCHASE");

         WHEREAS, upon the closing of the transactions contemplated by the Stock
Purchase Agreement, NAC will issue to one or more of the Shareholders a
Convertible Note (as defined in the Stock Purchase Agreement), which are
convertible into shares of Common Stock (as hereinafter defined); and

         WHEREAS, as an inducement and a condition to entering into the Stock
Purchase Agreement, NAC has required each Shareholder to agree, and each
Shareholder has agreed, to enter into this Agreement.

         NOW, THEREFORE, in consideration of the foregoing recitals and the
mutual promises, representations, warranties, covenants and agreements contained
in this Agreement and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties, intending to be
legally bound hereby, agree as follows:

         SECTION 1. - CERTAIN DEFINITIONS. In addition to the terms defined
elsewhere in this Agreement, capitalized terms defined in the Stock Purchase
Agreement and used but not defined in this Agreement are used herein with the
respective meanings ascribed to them in the Stock Purchase Agreement. For
purposes of this Agreement, the following terms shall have the following
respective meanings:

              (a) "BENEFICIALLY OWN" or "BENEFICIAL OWNERSHIP" with respect to
any securities means having "beneficial ownership" of such securities as
determined pursuant to Rule 13d-3 under the Securities Exchange Act of 1934, as
amended (the "EXCHANGE ACT"); provided, however, that, notwithstanding paragraph
(d) of Rule 13d-3, for purposes hereof a Shareholder shall not be deemed to
"beneficially own" shares of any class or series of Capital Stock having





voting rights until such time as such Shareholder actually acquires such shares
or acquires the right to vote such shares.

              (b) "CAPITAL STOCK" means any class or series of the capital stock
of NAC, whether voting or non-voting.

              (c) "COLLATERAL SECURITIES" means, collectively, (i) any shares of
Common Stock that, as of the relevant time, have been issued to the Shareholders
(or any of them) upon the conversion (in whole or in part) of the Convertible
Note (such shares of Common Stock, collectively, the "CONVERSION SHARES"), (ii)
any shares of Common Stock that, as of the relevant time, have been granted to,
or issued upon the exercise of stock options granted to, Campus as provided for
in or contemplated by the Employment Agreement (any such shares, "EMPLOYMENT
SHARES"), (iii) any shares of Common Stock or other securities of NAC that, as
of the relevant time, have been issued by NAC as a dividend on, or otherwise as
a distribution on account of or with respect to (including, without limitation,
on account of any stock split or other recapitalization), any shares of Common
Stock, (iv) any shares of Common Stock or other securities of NAC that, as of
the relevant time, have been issued by NAC upon the exercise, conversion or
exchange of any Capital Stock and (v) any securities that, as of the relevant
time, have been issued by NAC and that are exercisable or exchangeable for, or
convertible into, shares of Common Stock and any shares of Common Stock that, as
of the relevant time, have been issued by NAC upon the exercise, conversion or
exchange of any of such securities.

              (d) "COMMON STOCK" means the common stock, par value $.05 per
share, of NAC.

              (e) "FAMILY MEMBER" of any Shareholder means (i) the spouse of
such Shareholder, (ii) each child and grandchild of such Shareholder or of the
spouse of such Shareholder, (iii) each parent of such Shareholder, (iv) each
sibling of such Shareholder, (v) each mother-, father-, sister- and
brother-in-law of such Shareholder, (vi) each trust or similar arrangement under
or pursuant to which such Shareholder or any other individuals referred to in
the preceding clauses (i) through (v) is a trustee (or similar official) or a
direct or indirect beneficiary and (vii) each Person in which any Person (or
group of Persons) referred to in the preceding clauses (i) through (vi) directly
or indirectly owns beneficially or of record at least five percent (5%) of the
outstanding voting stock or other equity interest.

              (f) "LOCKUP PERIOD" shall have the meaning set forth in Section
7(d) below.

              (g) "PERSON" means any individual, corporation, partnership
(limited or general), limited liability company, trust, joint venture,
association or other entity.

              (h) "REGISTRATION RIGHTS AGREEMENT" means that certain
Registration Rights Agreement, dated as of even date herewith, by and among the
Parties, as the same may be amended, supplemented or otherwise modified from
time to time.

              (i) "SHAREHOLDER GROUP" means the Shareholders, together with
their respective affiliates (i.e., a Person that directly, or indirectly through
one or more intermediaries, controls or is controlled by, or is under common
control with, one or more of the Shareholders) and associates (as such term is
defined in Rule 14a-1(a) under the Exchange Act) and any other Person with


                                      -2-




whom any of them acts as a partnership, limited partnership, syndicate or other
group for the purpose of acquiring, holding or disposing of, or voting or
otherwise granting any consent or approval with respect to the votes or similar
rights attendant to, any securities of NAC. For the purposes of the foregoing,
all Family Members of any Shareholder shall be deemed to be members of the
Shareholder Group.

              (j) "STANDSTILL PERIOD" shall have the meaning set forth in
Section 6(c) below.

              (k) "TERMINATION DATE" shall have the meaning set forth in Section
10 below.

              (l) As used herein, the term "VOTE" shall also include the giving
of written consents or written approvals.

              (m) "VOTING PERIOD" shall have the meaning set forth in Section
5(a) below.

              (n) "VOTING SECURITIES" means, collectively, Voting Shares and any
securities that are exercisable or exchangeable for, or convertible into, Voting
Shares.

              (o) "VOTING SHARES" means shares of the Common Stock and any other
class or series of Capital Stock having voting rights.

         SECTION 2. - REPRESENTATIONS AND WARRANTIES OF THE SHAREHOLDERS. The
Shareholders, jointly and severally, represent and warrant to NAC as follows:

              (a) OWNERSHIP OF SHARES. Upon the issuance of any Conversion
Shares to any Shareholder as contemplated by the Convertible Note, such
Shareholder will be the sole record and Beneficial Owner of such Conversion
Shares. There are no outstanding options or other rights to acquire from any
Shareholder, or obligations of any Shareholder to sell or to acquire, any of the
Conversion Shares or any other shares of Common Stock. With respect to all
Conversion Shares issued to any Shareholder and all other shares of Common Stock
issued to, or otherwise acquired by, any Shareholder, such Shareholder will have
sole voting power and sole power to issue instructions with respect to the
matters herein, sole power of disposition, sole power of conversion, sole power
to demand appraisal rights and sole power to agree to all of the matters set
forth in this Agreement, in each case with no limitations, qualifications or
restrictions on such rights, subject, however, to applicable securities laws and
the terms of this Agreement.

              (b) POWER; BINDING AGREEMENT. Each Shareholder has the legal
capacity, power and authority to enter into and perform all of such
Shareholder's obligations under this Agreement. This Agreement has been duly and
validly executed and delivered by each Shareholder and constitutes a legal,
valid and binding agreement of each Shareholder, enforceable against each
Shareholder in accordance with its terms except that (i) such enforcement may be
subject to applicable bankruptcy, insolvency or other similar laws, now or
hereafter in effect, affecting creditors' rights generally, and (ii) the remedy
of specific performance and injunctive and other forms of equitable relief may
be subject to equitable defenses and to the discretion of the court before which
any proceeding therefor may be brought, regardless of whether such relief is
considered at law or in equity.


                                      -3-




                  (c) NO CONFLICTS. Except for filings under Sections 13(d) and
16 of the Exchange Act, no filing with, and no permit, authorization, consent or
approval of, any state or federal public body or authority (a "GOVERNMENTAL
ENTITY") is necessary for the execution of this Agreement by any Shareholder and
the consummation by each Shareholder of the transactions contemplated by this
Agreement to be performed by him or it. None of the execution and delivery of
this Agreement by any Shareholder, the consummation by any Shareholder of the
transactions contemplated by this Agreement to be performed by him or it and
compliance by any Shareholder with any of the provisions, terms and conditions
of this Agreement shall (i) conflict with or result in any breach of any
organizational documents applicable to any Shareholder, (ii) result in a
violation or breach of, or constitute (with or without notice or lapse of time
or both) a default (or give rise to any third party right of termination,
cancellation, material modification or acceleration) under any of the terms,
conditions or provisions of any note, loan agreement, bond, mortgage, indenture,
license, contract, commitment, arrangement, understanding, agreement or other
instrument or obligation of any kind to which any Shareholder is a party or by
which any Shareholder or any of his or its properties or assets may be bound, or
(iii) violate any order, writ, injunction, decree, judgment, order, statute,
rule or regulation applicable to any Shareholder or any of any Shareholder's
properties or assets.

                  (d) NO ENCUMBRANCE. At all times during the term of this
Agreement, all of the Capital Stock and all Collateral Securities owned or held
by any Shareholder will be held by such Shareholder, or by a nominee or
custodian for the benefit of such Shareholder, free and clear of any and all
mortgages, claims, charges, liens, security interests, pledges or options,
proxies, voting trusts or agreements, understandings or arrangements, or any
other rights whatsoever (all of the foregoing together, collectively,
"ENCUMBRANCES"), except for any such Encumbrances arising hereunder in favor of
NAC.

                  (e) NO FINDER'S FEES. No broker, investment banker, financial
advisor or other Person is entitled to any broker's, finder's, financial
adviser's or other similar fee or commission in connection with the transactions
contemplated by this Agreement based upon arrangements made by or on behalf of
any Shareholder.

                  (f) RELIANCE BY NAC. Each Shareholder understands and
acknowledges that NAC is entering into the Stock Purchase Agreement in reliance
upon each Shareholder's execution, delivery and performance of this Agreement
and the representations and warranties made by the Shareholders herein and in
the Stock Purchase Agreement.

         SECTION 3. - DISCLOSURE. Each Shareholder agrees to permit NAC to
publish and disclose in all documents and schedules filed with the Securities
and Exchange Commission (the "SEC"), and any press release or other disclosure
document that NAC, in its sole discretion, determines to be necessary or
desirable in connection with the Stock Purchase and any transactions related to
the Stock Purchase, such Shareholder's identity and ownership of Common Stock
(and, if applicable, Capital Stock and other Collateral Securities) and the
nature of each Shareholder's commitments, arrangements and understandings under
this Agreement.

         SECTION 4. - DIRECTORS AND OFFICERS. Notwithstanding any provision of
this Agreement to the contrary, nothing in this Agreement shall limit or
restrict any Shareholder from acting in the capacity as a director or officer of
NAC or any subsidiary or other affiliate of NAC (it


                                      -4-




being understood that this Agreement shall apply to each Shareholder solely in
such Shareholder's capacity as a shareholder of one or more of the Purchased
Corporations prior to the Stock Purchase and of NAC thereafter).

         SECTION 5. - VOTING AGREEMENT.

              (a) As used herein, the term "VOTING PERIOD" shall mean each
period during which the Shareholder Group Beneficially Owns any Voting Shares.
If, following the termination of a Voting Period on account of the Shareholder
Group's ceasing to Beneficially Own any Voting Shares, the Shareholder Group's
again Beneficially Owns any Voting Shares, then a new Voting Period will
commence. Notwithstanding anything contained herein to the contrary, the Voting
Period shall not extend beyond the Termination Date.

              (b) During each Voting Period, unless the requirements of this
clause (b) have been waived by NAC pursuant to a resolution adopted by the Board
of Directors of NAC (the "BOARD"), each Shareholder shall promptly and timely,
(I) on each and every Qualified Matter (as hereinafter defined) that is
submitted to the shareholders of NAC for their vote and with respect to which
the Voting Shares then owned by such Shareholder (or with respect to which such
Shareholder otherwise has voting power) may be voted, or the votes attendant to
or associated with such Shares may be exercised, vote all such Voting Shares, or
exercise such votes, in the same proportions in which all other Voting Shares
voted on such Qualified Matter are voted (without taking into consideration, in
determining such proportions, any Voting Shares that are not voted or with
respect to which a "non-vote" or abstention is exercised or registered) and (II)
on each and every Qualified Matter that is submitted to the shareholders of NAC
for their consent or approval and with respect to which such Shareholder may
grant any right of consent or approval attendant to or associated with the
Voting Shares then owned by such Shareholder (or with respect to which such
Shareholder otherwise has voting power), exercise such right of consent or
approval in the same proportions in which the right of consent or approval
attendant to or associated with all other Voting Shares is granted or denied. As
used herein, "QUALIFIED MATTER" means any of the following: (i) the election of
members to the Board and (ii) all other matters with respect to which
shareholders of NAC have the right to vote or exercise any right of consent or
approval.

              (c) All determinations concerning the Beneficial Ownership of any
Voting Shares by the Shareholder Group (or any member thereof), including the
determination of whether any Person is a member of the Shareholder Group, shall
be made by the Board in its reasonable discretion.

              (d) In order more fully to assure the performance by each
Shareholder of his or its obligations under the foregoing provisions of this
Section 5, each Shareholder hereby irrevocably constitutes and appoints James
McNamara and Henry Toh, or either of them, and each of them individually, as
such Shareholder's true and lawful attorney-in-fact and agent (with full power
of substitution and resubstitution), to act for and in the name, place and stead
of such Shareholder, in any and all capacities, to perform such Shareholder's
obligations under this Agreement in the event that such Shareholder shall fail
to perform such obligations himself or itself.

         SECTION 6. - STANDSTILL AGREEMENT.

                                      -5-


              (a) STANDSTILL. At no time during the Standstill Period (as
hereinafter defined) shall any Shareholder (except with the approval or consent
of the Board as evidenced by a resolution duly adopted by the Board), in any
manner, directly or indirectly, do, or cause or permit any Person controlled by
such Shareholder to do, any of the following:

                            (i) acquire, or offer or agree to acquire, by
              purchase or otherwise, any beneficial interest in Voting Shares,
              or any securities convertible into or exercisable or exchangeable
              for, or any other right to acquire, any Voting Shares; provided,
              however, that the acquisition of (A) Employment Shares, (B) shares
              of Common Stock upon conversion (in whole or in part) of the
              Convertible Note in accordance with the terms thereof, (C) Voting
              Shares issued by NAC by way of stock dividends or other
              distributions made on a pro rata basis with respect to all
              outstanding Voting Shares and (D) shares of Common Stock offered
              to such Shareholder, or shares of Common Stock issuable upon the
              exercise, exchange or conversion of any securities that are
              exercisable or exchangeable for, or convertible into shares of
              Common Stock and that have been offered to such Shareholder,
              pursuant to a general rights offering by NAC made on a pro rata
              basis to all of this shareholders, shall not be violative of the
              foregoing;

                            (ii) solicit proxies or consents or become a
              "participant" in a "solicitation" (as such terms are defined in
              Regulation 14A under the Exchange Act) of proxies or consents with
              respect to any Voting Shares with regard to any matter;

                            (iii) seek to advise, encourage or influence any
              Person with respect to the voting of any securities of NAC, or
              induce, attempt to induce or in any manner assist any other Person
              in initiating any stockholder proposal or tender or exchange offer
              for securities of NAC or any change of control of NAC, or for the
              purpose of convening a stockholders' meeting of NAC; provided,
              however, that (A) any Shareholder may tender in any such tender or
              exchange offer and (B) no presentation before or other
              communication with the Board, and no discussion between or among
              any members of the Shareholder Group or any Family Member or
              Members of any member of the Shareholder Group, shall be deemed to
              constitute a violation of the foregoing restriction or
              prohibition;

                            (iv) acquire or agree to acquire, by purchase or
              otherwise, any class of equity securities of any entity that is
              publicly disclosed (by filing with the SEC or otherwise), or is
              otherwise known, to be the beneficial owner of more than 5% of the
              outstanding Capital Stock or any class or series thereof if, upon
              consummation of such acquisition, the Shareholder Group would (in
              the aggregate) own more than 5% of any class of equity securities
              of such entity;

                            (v) make any public announcement regarding any
              possibility, intention, plan or arrangement relating to a tender
              or exchange offer for securities of NAC or a business combination
              (or other similar transaction that would result in a change of
              control), sale of assets, liquidation or other extraordinary
              corporate transaction between such Shareholder and NAC, or take
              any action that could reasonably be


                                      -6-




              expected to require NAC to make a public announcement regarding
              any of the foregoing;

                            (vi) deposit any Voting Securities in a voting trust
              or subject any Voting Securities to any arrangement or agreement
              with respect to the voting of securities of NAC, other than as
              provided in this Agreement; or

                            (vii) form, join or in any way participate in a
              partnership, limited partnership, syndicate or other group (or
              otherwise act in concert with any other Person, except as a member
              of the Shareholder Group), for the purpose of (A) acquiring,
              holding or voting of securities of NAC (other than pursuant to, or
              as contemplated by, this Agreement), or (B) taking any other
              actions restricted or prohibited under clauses (i) through (vi) of
              this Section 6(a), or announce an intention to do, or enter into
              any arrangement or understanding with others to do, any of the
              actions restricted or prohibited under clauses (i) through (vi) of
              this Section 6(a).

              (b) PERMITTED TRANSACTIONS.

                            (i) The restrictions contained in Section 6(a) of
              this Agreement shall immediately and automatically be suspended
              upon the occurrence, and during (but only during) the
              continuation, of any of the following events and/or the completion
              of any competing proposal of a shareholder of NAC, unless the
              relevant event occurs with the consent or approval of the Board:
              (A) the filing with the SEC of a Schedule 13D (or any successor
              filing) by any Person (other than James McNamara or any member of
              the Shareholder Group) or group (other than the Shareholder Group
              or any group that contains among its members (I) James McNamara or
              (II) one or more members of the Shareholder Group) indicating that
              such Person or group has acquired fifteen percent (15%) or more of
              the outstanding shares of Common Stock, which Schedule 13D
              expresses intention or possible intention of the filing party to
              assume control of NAC, whether by tender offer, merger, proxy
              contest or otherwise (provided that the foregoing shall no longer
              suspend such restrictions if a subsequent filing is made by such
              Person or group with the SEC indicating that such Person or group
              ceases to own at least fifteen percent (15%) of the outstanding
              shares of Common Stock or such Person or group subsequently makes
              a public announcement to the effect that such Person or group no
              longer has an intention or possible intention to assume control of
              NAC, whether by tender offer, merger, proxy contest or otherwise);
              (B) the commencement of a tender offer by any Person (other than
              any member of the Shareholder Group) or group (other than the
              Shareholder Group or any group that contains among its members one
              or more members of the Shareholder Group) to acquire fifteen
              percent (15%) or more of the outstanding shares of Common Stock
              (provided that the foregoing shall no longer suspend such
              restrictions after a subsequent filing is made by such Person or
              group with the SEC indicating that such Person or group ceases to
              own at least fifteen percent (15%) of the outstanding shares of
              Common Stock or such tender offer is terminated without such
              Person or group acquiring fifteen percent (15%) or more of the
              outstanding shares of Common Stock); or (C) the solicitation of
              proxies


                                      -7-




              by any Person (other than NAC or any member of the Shareholder
              Group) or group (other than the Shareholder Group or any group
              that contains among its members one or more members of the
              Shareholder Group) to which Rules 14a-3 to 14a-15 under the
              Exchange Act (or any successor rules) apply, which proxies are
              intended to effect a change in the majority of members of the
              Board (provided that the foregoing shall no longer suspend such
              restrictions after such solicitation is withdraw, terminated or
              otherwise completed).

                            (ii) Section 6(a) above shall not prohibit transfers
              permitted by Section 7(b) below.

              (c) STANDSTILL PERIOD. As used herein, "STANDSTILL PERIOD" means
the period from the date hereof through the Termination Date.

         SECTION 7. - LOCKUP AGREEMENT.

              (a) SCOPE OF LOCKUP. Except with the approval or consent of the
Board as evidenced by a resolution duly adopted by the Board or as otherwise
expressly provided in subsection (b) below, none of the Shareholders shall
during the Lockup Period sell, make any short sale of, loan, grant any option
for the purchase of, or otherwise dispose of, or pledge, grant a security
interest in or otherwise encumber, any Capital Stock or other Collateral
Securities.

              (b) PERMITTED TRANSFERS. Notwithstanding subsection (a) above, any
Shareholder shall be entitled and permitted to sell or otherwise transfer all or
any of its or his shares of Capital Stock (i) to any other Person who or that is
a member of the Shareholder Group, an affiliate of any member of the Shareholder
Group or a Family Member of any member of the Shareholder Group, provided that
each such Person who has not previously executed this Agreement shall have
agreed in writing, in form and substance reasonably acceptable to NAC and
delivered to NAC, to be bound by this Agreement and the Registration Rights
Agreement as a "Shareholder" hereunder and thereunder (any such Person, a
"SUCCESSOR SHAREHOLDER"), (ii) in or pursuant to a bona fide arm's-length
transaction conducted on or through a national or regional securities exchange
or through the NASDAQ system, or (iii) to any Person if (A) the sale or other
disposition of such shares to such Person, when aggregated with all sales and
other dispositions of any shares of Capital Stock by any member of the
Shareholder Group during the ninety (90) consecutive days immediately preceding
the date of such sale or other disposition, does not exceed the greater of (I)
two percent (2%) of the number of shares of Common Stock then issued and
outstanding or (II) twice the average weekly reported volume of trading in
shares of Common Stock on all national security exchanges and/or reported
through the automated quotation system of a registered securities association
during the four calendar weeks preceding such sale or other disposition and (B)
such Person (together with its affiliates) will not, upon the consummation of
such sale or other disposition, own fifteen percent (15%) or more of the
outstanding shares of Common Stock; provided, however, that no sale or other
transfer shall be permitted under or pursuant to the preceding clause (ii) or
(iii) if such sale or other transfer is being made, directly or indirectly to
any member of the Shareholder Group or otherwise to, or coordinated with, any
Person acting in concert with any member of the Shareholder Group (it being
agreed that if any member of the Shareholder Group who is not a party to this
Agreement shall acquire any shares of Capital Stock within thirty (30) days
either before or after the sale or other transfer of any shares of


                                      -8-




Capital Stock by any member of the Shareholder Group, such sale or other
transfer shall be deemed to be in violation of this Agreement).

              (c) ADDITIONAL LOCKUP AGREEMENT. If an underwriter managing an
underwritten offering of NAC's securities in connection with the registration of
shares of Capital Stock requires the officers or directors of NAC to enter into
a lockup agreement (an "INSIDER LOCKUP AGREEMENT"), each Shareholder also agrees
to execute and deliver to such underwriter an additional lockup agreement, in
substantially the same form and upon substantially same terms as the Insider
Lockup Agreement.

              (d) LOCKUP PERIOD. As used herein, "LOCKUP PERIOD" means the
period from the date hereof through the Termination Date.

         SECTION 8. - PROXIES. Each Shareholder covenants that he or it shall
not give a proxy or otherwise transfer any voting or similar rights with respect
to any shares of Capital Stock or other Collateral Securities to any Person
during the term of this Agreement, except as expressly permitted by this
Agreement. Notwithstanding the foregoing, a Shareholder may give a proxy to the
person(s) designated by the Board in connection with a proxy solicitation by the
Board, provided that, pursuant to such proxy, the holder of such proxy is
directed, during any Voting Period, to be voted or exercised in accordance with
Section 5 above. Any proxy granted or issued by any Shareholder in violation of
the foregoing provisions of this Section 8 shall be null and void and of no
force or effect.

         SECTION 9. - LEGEND AND STOP TRANSFER INSTRUCTIONS.

              (a) Any certificate evidencing Voting Shares or any other
Collateral Securities issued at any time and owned, beneficially or of record,
by any Shareholder (or any successor or assign thereof) shall (in addition to
such other legend(s) as may be required under the Stock Purchase Agreement or
any other Collateral Document or by law) have the following legend written,
printed or stamped upon the face thereof:

            THE SECURITIES REPRESENTED BY, OR TO BE ISSUED IN ACCORDANCE
            WITH, THIS CERTIFICATE OR INSTRUMENT ARE SUBJECT TO THE TERMS,
            CONDITIONS AND RESTRICTIONS OF A LOCKUP, STANDSTILL AND VOTING
            AGREEMENT, DATED AS OF JULY __, 2003, AMONG NATIONAL AUTO
            CREDIT, INC. AND CERTAIN SHAREHOLDERS, A COPY OF WHICH
            AGREEMENT IS ON FILE AT THE OFFICES OF NATIONAL AUTO CREDIT,
            INC. SUCH AGREEMENT, AMONG OTHER THINGS, MAY RESTRICT THE
            TRANSFER AND VOTING RIGHTS OF SUCH SECURITIES. SUCH SECURITIES
            REPRESENTED BY THIS CERTIFICATE MAY NOT BE OFFERED FOR SALE,
            SOLD, ASSIGNED, PLEDGED OR OTHERWISE TRANSFERRED, ENCUMBERED
            OR DISPOSED OF, EXCEPT AS EXPRESSLY PROVIDED IN SUCH
            AGREEMENT. STOP TRANSFER INSTRUCTIONS HAVE BEEN PLACED AGAINST
            SUCH SECURITIES AND THE CERTIFICATES EVIDENCING SUCH


                                      -9-




            SECURITIES TO RESTRICT THEIR TRANSFER, EXCEPT AS PERMITTED
            UNDER SUCH AGREEMENT.

              (b) Each Shareholder consents to the placing of stop transfer
instructions against such Shareholder's Voting Shares and other Collateral
Securities and the certificates evidencing such Voting Shares and other
Collateral Securities to restrict their transfer except as permitted under this
Agreement.

         SECTION 10. - TERMINATION. This Agreement shall terminate on the date
as of which all of the Promissory Notes have been paid or otherwise discharged
in full (including, as applicable, upon conversion thereof); provided, however,
that if as of such date the Shareholder Group either Beneficially Owns or owns
of record shares of Common Stock that would be equal to at least five percent
(5%) of the then issued and outstanding shares of Common Stock, then this
Agreement shall not terminate until the Shareholder Group no longer Beneficially
Owns or owns of record shares of Common Stock that would be equal to at least
five percent (5%) of the then issued and outstanding shares of Common Stock. The
date on which this Agreement terminates as provided in this Section 10 in herein
referred to as the "TERMINATION DATE."

         SECTION 11. - MISCELLANEOUS.

              (a) ENTIRE AGREEMENT. This Agreement (together with the Stock
Purchase Agreement and any other agreements, documents or instruments referred
to herein or therein) constitutes the entire agreement with respect to the
subject matter hereof and thereof and supersedes all other prior or
contemporaneous agreements and understandings, both written and oral, among the
parties, or any of them, with respect to such subject matter.

              (b) SUCCESSORS AND ASSIGNS. This Agreement shall not be assigned
or transferred by operation of law or otherwise without the prior written
consent of NAC and the Shareholders, and any effort to make any assignment in
violation of the foregoing shall be null and void and of no force or effect.
This Agreement shall be binding upon and enforceable against each Party and each
Party's respective heirs, beneficiaries, executors, representatives, successors
and assigns and shall inure to the benefit of and be enforceable by each Party
and each Party's respective heirs, beneficiaries, executors, representatives,
successors and permitted assigns. Without limiting the scope or generality of
the foregoing, this Agreement shall be binding upon and enforceable against the
heirs, estate, executors, administrators, legal representatives, successors and
assigns of each Shareholder (including, without limitation, any Successor
Shareholder, but not any Person to whom any shares of Capital Stock have been
transferred as permitted by clause (ii) or (iii) of Section 7(b) above).

              (c) AMENDMENT AND MODIFICATION. This Agreement may not be amended,
altered, supplemented or otherwise modified except as provided in a written
agreement executed and delivered by the Party to be charged therewith.

              (d) NOTICES. All notices and other communications required
hereunder shall be in writing and shall be given as set forth in Section 10.2 of
the Stock Purchase Agreement.

              (e) SEVERABILITY. Any term or provision of this Agreement that is
held to be invalid, illegal or unenforceable in any respect in any jurisdiction
shall, as to that jurisdiction, be


                                      -10-



ineffective to the extent of such invalidity or unenforceability without
rendering invalid or unenforceable the remaining terms and provisions of this
Agreement or affecting the validity or enforceability of any of the terms or
provisions of this Agreement in any other jurisdiction. If any provision of this
Agreement is so broad as to be unenforceable, such provision shall be
interpreted to be only so broad as is enforceable (and, to the extent necessary,
shall be deemed amended to be only so broad as is necessary to make it
enforceable).

              (f) SPECIFIC PERFORMANCE. Each of the Shareholders recognizes and
acknowledges that a breach by him or it of any of the covenants and agreements
contained in this Agreement will cause NAC to sustain damages for which it would
not have an adequate remedy at law for monetary damages, and therefore, each
Shareholder agrees that, in the event of any such breach or threatened breach,
NAC shall be entitled to the remedy of specific performance of such covenants
and agreements and injunctive and other equitable relief, without being required
to post any bond or provide any other surety or undertaking, in addition to any
other remedy to which it may be entitled, at law or in equity.

              (g) NO WAIVER. No provision hereof may be waived, in whole or in
part, except as provided in a written agreement executed and delivered by the
Party to be charged therewith. The failure of any Party to exercise any right,
power or remedy provided under this Agreement or otherwise available in respect
of this Agreement at law or in equity, or to insist upon compliance by any other
Party with his or its obligation under this Agreement, and any custom or
practice of the Parties at variance with the terms of this Agreement, will not
constitute a waiver by such Party of his or its right to exercise any such or
other right, power or remedy or to demand such compliance.

              (h) NO THIRD PARTY BENEFICIARIES. This Agreement is not intended
to confer upon any Person other than the Parties (and their respective heirs,
beneficiaries, executors, representatives, successors and permitted assigns) any
rights or remedies hereunder

              (i) MISCELLANEOUS PROVISIONS. This Agreement is subject to certain
provisions, as to governing law and other matters, as set forth in Article 10 of
the Stock Purchase Agreement.

              (j) INTERPRETATION. The descriptive headings used herein are for
reference purposes only and will not affect in any way the meaning or
interpretation of this Agreement. Unless otherwise specified herein, references
to Sections and other divisions or subdivisions refer to Sections and other
divisions or subdivisions of this Agreement. Words such as "herein,"
"hereinafter," "hereof," "hereto," "hereby" and "hereunder," and words of like
import, unless the context requires otherwise, refer to this Agreement
(including any schedules or other attachments hereto). As used in this
Agreement, the masculine, feminine and neuter genders shall be deemed to include
the others if the context requires. This Agreement is the product of mutual
negotiation; and no Party shall be deemed the draftsperson hereof or of any
portion or provision hereof.

              (k) EXPENSES. All costs and expenses incurred in connection with
this Agreement and the transactions contemplated hereby shall be paid by the
Party incurring the expenses (subject, however, to clause (l) below).


                                      -11-




              (l) INDEMNIFICATION. Each Shareholder shall indemnify and hold
harmless NAC from and against, and shall reimburse NAC for, any and all damages,
charges, claims, liabilities, costs and expenses (including, without limitation,
reasonable attorneys' fees and other costs of collection or enforcement)
resulting from or occasioned by any breach by such Shareholder of any of his or
its representations, warranties, covenants and other agreements set forth in
this Agreement.

              (m) FURTHER ASSURANCES. From time to time, at any other Party's
request and without further consideration, each Party shall execute and deliver
any additional documents and take any further lawful actions as may be necessary
or desirable to consummate and make effective, in the most expeditious manner
practicable, the transactions contemplated by this Agreement. No Shareholder
shall take any action inconsistent with the purposes and provisions of this
Agreement.

              (n) COUNTERPARTS. This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

         IN WITNESS WHEREOF, Campus has executed this Agreement on the date
first written above and each of the other Parties has caused this Agreement to
be executed on the date first written above by its respective officer or other
representative thereunder duly authorized.


NATIONAL AUTO CREDIT, INC.,                      CAMPUS FAMILY 2000 TRUST
a Delaware corporation

                                                 By /s/ Steven Campus
By:   /s/ James McNamara                            ----------------------------
      ---------------------------                Name: Steven Campus
Name:  James McNamara                            Title: Trustee
       --------------------------
Title: Chief Executive Officer
       --------------------------


                                                 TRUST ESTABLISHED UNDER
                                                 THE WILL OF NANCY CAMPUS

/s/ Steven Campus
---------------------------------                By: /s/ Steven Campus
STEVEN CAMPUS                                        ---------------------------
                                                 Name: Steven Campus
                                                 Title: Trustee


                                       -12-



                                    EXHIBIT B

                      FORM OF REGISTRATION RIGHTS AGREEMENT





                          REGISTRATION RIGHTS AGREEMENT

         THIS REGISTRATION RIGHTS AGREEMENT (the "AGREEMENT") is made as of July
31, 2003, by and among NATIONAL AUTO CREDIT, INC. ("NAC"), a Delaware
corporation, and the Campus Family 2000 Trust (the "SHAREHOLDER"). NAC and the
Shareholder, together with such other Persons who or that may have become
"Holders" hereunder as contemplated by Section 4 below, are hereinafter
sometimes referred to collectively as the "PARTIES" and each as a "PARTY".

                              W I T N E S S E T H :

         WHEREAS, NAC, the Shareholder, Steven Campus ("CAMPUS"), and the Trust
Established Under The Will Of Nancy Campus (the "SHELTER TRUST"; the
Shareholder, Campus and the Shelter Trust are referred to herein collectively as
the "FORMER OWNERS") have entered into a certain Stock Purchase Agreement (the
"STOCK PURCHASE AGREEMENT"), dated as of July 31, 2003, pursuant to which the
parties thereto have agreed, inter alia, upon the terms and subject to the
conditions set forth therein, that NAC would purchase, and the Former Owners
would sell, all of the outstanding capital stock in certain corporations owned
by the Former Owners (such purchase and sale, the "STOCK PURCHASE");

         WHEREAS, pursuant to the Stock Purchase Agreement, upon the
consummation of the Stock Purchase and other transactions contemplated by the
Stock Purchase Agreement, NAC will issue to the Shareholder certain Convertible
Notes (as defined in the Stock Purchase Agreement) in partial consideration for
the shares being purchased by NAC, which Convertible Notes are (subject to the
terms and conditions thereof) convertible into shares of NAC's common stock (the
"COMMON STOCK"), par value $.05 per share (the shares of Common Stock issuable
upon conversion of the Convertible Notes are hereinafter sometimes referred to
as the "CONVERSION SHARES");

         WHEREAS, each of the Former Owners has entered into a Lockup,
Standstill And Voting Agreement (the "STANDSTILL AGREEMENT") with NAC, dated as
of even date herewith, for the benefit of NAC; and

         WHEREAS, as a condition to the closing of the Stock Purchase, NAC and
the Shareholder has agreed to enter into this Agreement;

         NOW, THEREFORE, in consideration of the foregoing and the mutual
covenants and agreements contained herein, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Parties, intending to be legally bound hereby, agree as follows:


1.       DEFINITIONS

         1.1 "EXCHANGE ACT" means the Securities Exchange Act of 1934, as
amended;

         1.2 "HOLDER" means the registered holder of any Registrable Securities
(as hereinafter defined); provided, however, that (notwithstanding anything
contained herein to the contrary) a






"HOLDER" shall not include any Person (i) who or that, as a donee, assignee or
transferee or otherwise, has acquired any Registrable Securities if such Person
has acquired such Registrable Securities otherwise than in accordance with, and
as contemplated by, clause (i) of the first sentence of Section 7(b) of the
Standstill Agreement or (ii) who or that has not, as contemplated by Section 4
below, agreed in writing (in form and substance reasonably acceptable to, and
delivered to, NAC) to be bound by this Agreement as a "Holder" hereunder.

         1.3 "PERSON" means any individual, corporation, partnership (limited or
general), limited liability company, trust, joint venture, association or other
entity.

         1.4 "REGISTRABLE SECURITIES" means, collectively, (a) the Conversion
Shares, (b) any and all shares of Common Stock issued as a dividend or otherwise
as a distribution on or with respect to the Conversion Shares, (c) any and all
shares of Common Stock issued upon the exercise, exchange or conversion of any
securities of NAC that have been issued to a Holder as a dividend or otherwise
as a distribution on or with respect to the Conversion Shares and that are
exercisable or exchangeable for, or convertible into, shares of Common Stock,
(d) any and all shares of Common Stock (i) issued as a dividend or otherwise as
a distribution on or with respect to any of the shares of Common Stock referred
to in the foregoing clause (b) or (c) or (ii) issued upon the exercise, exchange
or conversion of any securities of NAC that have been issued to a Holder as a
dividend or otherwise as a distribution on or with respect to the any shares of
Common Stock referred to in the foregoing clause (b) or (c) and that are
exercisable or exchangeable for, or convertible into, shares of Common Stock.

         1.5 "REGISTRATION EXPENSES" means all expenses incurred by NAC in
complying with Section 2.1 hereof, including, without limitation, all
registration and filing fees, printing expenses, fees and disbursements of
counsel for NAC, fees and expenses of independent public accountants of NAC,
blue sky fees and expenses and the expense of any special audits incident to or
required by any such registration (but excluding the compensation of regular
employees of NAC, which shall be paid in any event by NAC).

         1.6 "REGISTRATION TRIGGER DATE" means the first Business Day following
the date on which the Common Stock Market Price (as defined below) has achieved
a Trigger Price. A "TRIGGER PRICE" shall have been achieved upon the date on
which the Common Stock Market Price has exceeded the Price Target (as defined
below) (a) for 10 consecutive trading days or (b) for 20 out of any 30
consecutive trading days, whichever occurs first. The "COMMON STOCK MARKET
PRICE" with respect to the per-share price of Common Stock on any day means (i)
if the principal market for the Common Stock is an exchange, the last reported
sale price, regular way, as reported by such exchange for such day, (ii) if the
principal market for the Common Stock is the NASDAQ National Market, the NASDAQ
Small Cap Market or the OTCBB (or any successor market thereto), the best
closing bid price as reported by such market for such day, or (iii) if the
principal market for the Common Stock is not any of the foregoing, the 4 p.m.
best bid price reported by Pink Sheets LLC (www.pinksheets.com) for such day.
The "PRICE TARGET" shall mean 50% of the Conversion Price (as defined in, and as
adjusted from time to time pursuant to the terms of, the Convertible Notes) as
in effect on the relevant date.

         1.7 "SECURITIES ACT" means the Securities Act of 1933, as amended, and
the rules and regulations promulgated thereunder by the SEC.



                                       2



         1.8 "SELLING EXPENSES" means all underwriting discounts and selling
commissions applicable to the sale or resale of any of the Registrable
Securities.

         1.9 "SEC" or "COMMISSION" means the Securities and Exchange Commission.

         1.10 "SHAREHOLDERS' REPRESENTATIVE" means Steven Campus as the
representative of all of the Holders.

All other capitalized terms used herein and defined in the Stock Purchase
Agreement are used herein with the respective meanings ascribed to them in the
Stock Purchase Agreement, unless otherwise defined herein or the context herein
otherwise requires.


2.       REGISTRATION RIGHTS

         2.1 Registration Statement.

         (a) Within 120 days following the Registration Trigger Date, NAC shall
prepare and file with the SEC a registration statement (on such form as shall,
in the opinion of counsel to NAC, be appropriate for such filing) covering all
of the Registrable Securities (the registration statement contemplated by this
Section 2.1 is hereinafter referred to as the "REGISTRATION STATEMENT").

         (b) After filing, NAC shall use its best efforts to cause such
registration statement (and/or file a new registration statement) to become
effective and remain effective until the earlier of (i) the date as of which all
of the Registrable Securities covered thereby have been resold by the Holders
holding the same or (ii) such time (if any) as the Holders are free to resell
all of the Registrable Securities covered thereunder pursuant to Rule 144(k).

         (c) Each Holder shall fully and promptly cooperate with NAC in
connection with its performance of its obligations under this Section 2.1 and
Section 2.2 below and, in connection therewith, shall promptly take all such
actions (including, without limitation, the providing of written information to
NAC regarding such Holder, the Registrable Securities held by such Holder and
such Holder's intended method of disposition of such Shares) as NAC may from
time request.

         2.2 Obligations of NAC. In connection with its performance of its
obligations under Section 2.1 above, NAC shall, as promptly or expeditiously as
reasonably practical following the Registration Trigger Date:

         (a) Prepare and file with the SEC such amendments and supplements to
the Registration Statement and the prospectus used in connection with the
Registration Statement as may be necessary to comply with the provisions of the
Securities Act with respect to the disposition of all Registrable Securities
covered by the Registration Statement.

         (b) Furnish to the Holders such number of copies of a prospectus,
including a preliminary prospectus, in conformity with the requirements of the
Securities Act, and such other



                                       3



documents as they may reasonably request in order to facilitate the disposition
of Registrable Securities owned by them.

         (c) Use its best efforts to register and qualify the securities covered
by the Registration Statement under such other securities or Blue Sky laws of
such jurisdictions as shall be reasonably requested by the Shareholders'
Representative; provided that NAC shall not be required in connection therewith
or as a condition thereto to qualify to do business or to file a general consent
to service of process in any such states or jurisdictions. Upon the registration
or qualification of such securities in each such jurisdiction, NAC shall
promptly notify the Holders of such registration or qualification

         (d) Notify each Holder holding any Registrable Securities covered by
the Registration Statement at any time when a prospectus relating thereto is
required to be delivered under the Securities Act of the happening of any event
as a result of which the prospectus included in the Registration Statement, as
then in effect, includes an untrue statement of a material fact or omits to
state a material fact required to be stated therein or necessary to make the
statements therein not misleading in light of the circumstances then existing.
In such event NAC shall prepare and provide each Holder with a supplement or
post-effective amendment to such Registration Statement or related prospectus
that, as thereafter delivered by such Holder to purchasers of Registrable
Securities sold or resold thereunder, will not contain an untrue statement of a
material fact or omit to state a material fact required to be stated therein or
necessary to make the statements therein not misleading in light of the
circumstances then existing.

         2.4 Expenses of Registration. NAC shall pay all Registration Expenses,
except that the Holders shall bear all Selling Expenses attributable to their
Registrable Securities being registered and fees of their counsel.


3.       INDEMNIFICATION

         3.1 To the extent permitted by law, NAC will indemnify and hold
harmless each Holder, the trustees, partners, officers and directors of each
Holder, and each Person, if any, who controls (within the meaning of the
Securities Act) such Holder against any losses, claims, damages or liabilities
(joint or several) to which it/he/she or they may become subject under the
Securities Act, the Exchange Act or other federal or state law, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out
of or are based upon any of the following statements, omissions or violations by
NAC (any such statements, omissions or violations, a "NAC VIOLATION"): (a) any
untrue statement or alleged untrue statement of a material fact contained in the
Registration Statement, including any preliminary prospectus or final prospectus
contained therein or any amendments or supplements thereto, (b) the omission or
alleged omission to state therein a material fact required to be stated therein,
or necessary to make the statements therein not misleading, or (c) any violation
or alleged violation by NAC of the Securities Act, the Exchange Act, any state
securities law or any rule or regulation promulgated under the Securities Act,
the Exchange Act or any state securities law in connection with the offering
covered by the Registration Statement; and NAC will pay to each such Holder,
trustee, partner, officer, director or controlling person any legal or other
expenses reasonably incurred by him/her/it in connection with investigating or
defending any such loss, claim, damage, liability or action if it is finally and
judicially determined that there was such a






                                       4



Violation; provided, however, that the indemnity agreement contained in this
Section 3.1 shall not apply to amounts paid in settlement of any such loss,
claim, damage, liability or action if such settlement is effected without the
written consent of NAC, which consent shall not be unreasonably withheld, nor
shall NAC be liable in any such case for any such loss, claim, damage, liability
or action to the extent that it arises out of or is based upon (i) any Holder
Violation (as defined below) or (ii) any other breach or violation by an
indemnified party of the Securities Act, the Exchange Act, any regulation
promulgated under the Securities Act or Exchange Act or other federal or state
law, exclusive of any such breach or violation to the extent the same is the
consequence of any NAC Violation other than on account of any Holder
Misstatement (as defined below).

         3.2 To the extent permitted by law, each Holder will indemnify and hold
harmless NAC, each of its directors and officers and each Person, if any, who
controls NAC within the meaning of the Securities Act and any other Holder
selling securities under the Registration Statement or any of such other
Holder's trustees, partners, directors or officers or any Person who controls
(within the meaning of the Securities Act) such other Holder, against any
losses, claims, damages or liabilities (joint or several) to which NAC or any
such director, officer, controlling person or other Holder, or trustee, partner,
director, officer or controlling person of such other Holder, may become subject
under the Securities Act, the Exchange Act or other federal or state law,
insofar as such losses, claims, damages or liabilities (or actions in respect
thereto) (i) arise out of or are based upon any NAC Violation, in each case to
the extent that such Violation occurs in reliance upon, and in conformity with,
information furnished by, or on behalf of, such Holder for use in connection
with the Registration Statement (any such NAC Violation, a "HOLDER
MISSTATEMENT"), (ii) results from such Holder's failure to deliver, at the time
required by the Securities Act, a final or amended prospectus that corrects any
actual or alleged untrue statement or omission contained in any preliminary
prospectus or prior prospectus if such Holder previously has been provided such
final or amended prospectus in accordance with Section 2.2 hereof or otherwise
or (iii) results from any offer or sale, or solicitation of any offer, made by
such Holder in any jurisdiction in which the same is not registered or otherwise
permitted, unless such Holder has been advised in writing by NAC that such offer
or sale, or such solicitation of any offer, is registered or otherwise permitted
in such jurisdiction (each of the matters referred to in the foregoing clause
(i), (ii) and/or (iii) is herein referred to as a "HOLDER VIOLATION"); and each
such Holder will pay any legal or other expenses reasonably incurred by NAC or
any such director, officer, controlling person or other Holder, or trustee,
partner, officer, director or controlling person of such other Holder, in
connection with investigating or defending any such loss, claim, damage,
liability or action if it is finally and judicially determined that there was a
Holder Violation; provided, however, that the indemnity agreement contained in
this Section 3.2 shall not apply to any Holder with respect to amounts paid in
settlement of any such loss, claim, damage, liability or action if such
settlement is effected without the written consent of such Holder, which consent
shall not be unreasonably withheld or delayed; and provided, further, however,
that in no event shall any indemnity under this Section 3.2 exceed the net
proceeds from the sale of Registrable Securities covered by the Registration
Statement.

         3.3 Promptly after receipt by an indemnified party under this Section 3
of notice of the commencement of any action (including any governmental action)
with respect to which indemnification under this Section 3 may be sought by such
indemnified party, such indemnified party will, if a claim in respect thereof is
to be made against any indemnifying party under this





                                       5



Section 3, deliver to the indemnifying party a written notice of the
commencement thereof, and the indemnifying party shall have the right to
participate in, and (to the extent the indemnifying party so desires, jointly
with any other indemnifying party similarly noticed) assume, the defense thereof
with counsel selected by the indemnifying party or parties with the consent of
the indemnified party or parties (which consent shall not be unreasonably
withheld or delayed); provided, however, that an indemnified party shall have
the right to retain its own counsel, with the fees and expenses to be paid by
the indemnifying party, if representation of such indemnified party by the
counsel retained by the indemnifying party would be inappropriate due to actual
or potential differing interests between such indemnified party and any other
party represented by such counsel in such proceeding (provided, however, that
under no circumstances shall any indemnifying party be obligated to pay for more
than one counsel representing any or all of the parties intended to be
indemnified hereunder). The failure to deliver written notice to the
indemnifying party within a reasonable time of the commencement of any such
action shall relieve such indemnifying party of liability to the indemnified
party under this Section 3 but only to the extent such failure is materially
prejudicial to its ability to defend such action, but the omission so to deliver
written notice to the indemnifying party will not relieve it of any liability
that it may have to any indemnified party otherwise than under this Section 3.

         3.4 If the indemnification provided for in this Section 3 is held by a
court of competent jurisdiction to be unavailable to an indemnified party with
respect to any losses, claims, damages or liabilities referred to herein, the
indemnifying party, in lieu of indemnifying such indemnified party thereunder,
shall to the extent permitted by applicable law contribute to the amount paid or
payable by such indemnified party as a result of such loss, claim, damage or
liability in such proportion as is appropriate to reflect the relative fault of
the indemnifying party, on the one hand, and of the indemnified party, on the
other hand, in connection with the NAC Violation(s) or Holder Violation(s), as
the case may be, that resulted in such loss, claim, damage or liability, as well
as any other relevant equitable considerations. The relative fault of the
indemnifying party and of the indemnified party shall be determined by a court
of law by reference to, among other things, whether the untrue or alleged untrue
statement of a material fact or the omission to state a material fact relates to
information supplied by or on behalf of the indemnifying party or by or on
behalf of the indemnified party and the parties' relative intent, knowledge,
access to information and opportunity to correct or prevent such statement or
omission; provided, however, that in no event shall any contribution by a Holder
hereunder exceed the net proceeds from the sale of such Holder's Registrable
Securities covered by the Registration Statement.

         3.5 The obligations of NAC and the Holders under this Section 3 shall
survive completion of any offering of Registrable Securities in a Registration
Statement and the termination of this Agreement. No indemnifying party, in the
defense of any such claim or litigation, shall, except with the consent of each
indemnified party, consent to entry of any judgment or enter into any settlement
that does not include as an unconditional term thereof the giving by the
claimant or plaintiff to such indemnified party of a release from all liability
in respect to such claim or litigation.


                                       6



4.       ASSIGNMENT OF REGISTRATION RIGHTS.

         The rights to cause NAC to register Registrable Securities pursuant to
this Agreement may be assigned by a Holder to any Person who or that, as a
donee, assignee or transferee or otherwise, has acquired such Registrable
Securities in accordance with, and as contemplated by, clause (i) of the first
sentence of Section 7(b) of the Standstill Agreement, but only if such donee,
assignee or transferee shall have agreed in writing (in form and substance
reasonably acceptable to, and delivered to, NAC) to be bound by this Agreement
as a "Holder" hereunder.


5.       RULE 144 REPORTING

         With a view to making available to the Holders the benefits of certain
rules and regulations of the SEC that may permit the sale of the Registrable
Securities to the public without registration, NAC agrees to use its best
efforts to:

         (a) Make and keep public information available, as those terms are
understood and defined in SEC Rule 144 or any similar or analogous rule
promulgated under the Securities Act;

         (b) File with the SEC, in a timely manner, all reports and other
documents required of NAC under the Exchange Act; and

         (c) So long as a Holder owns any Registrable Securities, furnish to
such Holder forthwith upon request: a written statement by NAC as to its
compliance with the reporting requirements of Rule 144 of the Securities Act and
of the Exchange Act; a copy of the most recent annual or quarterly report of
NAC; and such other reports and documents as such Holder may reasonably request
in availing himself, herself or itself of any rule or regulation of the SEC
allowing him, her or it to sell any such securities without registration.


6.       MISCELLANEOUS

         6.1 No Waiver; Cumulative Remedies. No failure or delay on the part of
any Party in exercising any right, power or remedy hereunder shall operate as a
waiver thereof; nor shall any single or partial exercise of any such right,
power or remedy preclude any other or further exercise thereof or the exercise
of any other right, power or remedy hereunder. The remedies herein provided are
cumulative and not exclusive of any remedies provided by law.

         6.2 Amendments and Waivers. Except as hereinafter provided, amendments
to this Agreement shall require and shall be effective upon receipt of the
written consent of NAC and of the Shareholders' Representative, who is hereby
expressly granted the right on behalf of all of the Holders (and their heirs,
administrators, legal representatives, successors and assigns) to amend and/or
supplement this Agreement. Except as hereinafter provided, compliance with any
covenant or provision set forth herein may be waived upon written consent by the
Party or Parties whose rights are being waived (and in such regard the
Shareholders' Representative is hereby expressly granted the right on behalf of
all of the Holders (and their heirs, administrators, legal representatives,
successors and assigns) to grant any such waiver, which shall be binding upon
all of the Holders). Any waiver or amendment may be given subject to
satisfaction of conditions stated therein, and any waiver or amendment shall be
effective only in the specific instance(s) and for the specific purpose(s) for
which given.



                                       7



         6.3 Notices. All notices and other communications required or provided
for hereunder shall be in writing and shall be given as provided in Section 10.2
of the Stock Purchase Agreement, with any such notice or other communication
intended to be given hereunder to any Holder to be given as provided in such
Section 10.2 to the Shareholders' Representative, who is hereby authorized and
directed by each Holder to receive and accept any such notice or other
communication for such Holder.

         6.4 Termination. This Agreement shall terminate with respect to any
Holder on the earlier of (i) the date as of which all of the such Holder's
Registrable Securities covered by a Registration Statement have been resold by
such Holder or (ii) such time (if any) as such Holder is free to resell all of
his, her or its Registrable Securities pursuant to Rule 144(k).

         6.5 Binding Effect; Assignment. This Agreement shall be binding upon
and be enforceable against the Parties and their respective heirs,
administrators, legal representatives, successors and assigns and shall inure to
the benefit of and be enforceable by the Parties and their respective heirs,
administrators, legal representatives, successors and permitted assigns, except
that (a) NAC shall not have the right to delegate its obligations hereunder or
to assign its rights hereunder and (b) no such assignment shall be made by any
Shareholder (or any heir, administrator, legal representative, successor or
assign of any Shareholder), without the prior written consent of NAC (which
consent may be withheld in NAC's sole discretion) other than to a Person who or
that would qualify as a "Holder" hereunder.

         6.6 Prior Agreements. This Agreement constitutes the entire agreement
between and among the Parties with respect to the subject matter hereof and
supersedes any prior or contemporaneous understandings or agreements (written or
oral) concerning the subject matter hereof, except for those agreements and
understandings contained in the Stock Purchase Agreement and the other
agreements, documents and instruments contemplated thereby and hereby.

         6.7 Severability. The provisions of this Agreement are severable, and
in the event that any court of competent jurisdiction shall determine that any
one or more of the provisions or part of a provision contained in this Agreement
shall, for any reason, be held to be invalid, illegal or unenforceable in any
respect, such invalidity, illegality or unenforceability shall not affect any
other provision or part of a provision of this Agreement, but this Agreement
shall be reformed and construed as if such invalid, illegal or unenforceable
provision, or part of a provision, had never been contained herein, and such
provision or part shall be reformed so that it would be valid, legal and
enforceable to the maximum extent possible.

         6.8 Miscellaneous Provisions. This Agreement is subject to certain
provisions, as to governing law and other matters, as set forth in Article 10 of
the Stock Purchase Agreement.

         6.9 Counterparts. This Agreement may be executed in any number of
counterparts, all of which taken together shall constitute one and the same
instrument, and any of the Parties may execute this Agreement by signing any
such counterpart.

         6.10 Further Assurances. From and after the date of this Agreement,
upon the request of any Party, the other Parties shall execute and deliver such
instruments, documents and



                                       8



other writings as may be reasonably necessary or desirable to confirm and carry
out, and to effectuate fully, the intent and purposes of this Agreement.

         IN WITNESS WHEREOF, the undersigned have executed this Registration
Rights Agreement as of the day and year first above written.


NATIONAL AUTO CREDIT, INC.                      CAMPUS FAMILY 2000 TRUST



By: /s/ James McNamara                          By: /s/ Steven Campus
    ---------------------------                     -------------------------
Name: James McNamara                            Name: Steven Campus
Title: Chief Executive Officer                  Title: Trustee



                                       9





                                   EXHIBIT C-1

                          FORM OF EMPLOYMENT AGREEMENT






                              EMPLOYMENT AGREEMENT

         EMPLOYMENT AGREEMENT (this "AGREEMENT"), effective as of July 31, 2003
(the "EFFECTIVE DATE"), by and among Steven Campus ("EXECUTIVE"), Audience
Response Systems, Inc. ("ARSI"), a New York corporation, Campus Group Companies,
Inc. ("CGCI"), a New York corporation, Multi-Video Services, Inc.
("MULTI-VIDEO"), a New York corporation, Interactive Conferencing NETWORK, Inc.
("INTERACTIVE," and collectively with ARSI, CGCI and Multi-Video, "EMPLOYERS"
and each an "EMPLOYER"), a Delaware corporation, and National Auto Credit, Inc.
("NAC"), a Delaware corporation and parent of each of Employers. Executive,
Employers and NAC are hereinafter sometimes referred to collectively as the
"PARTIES" and each as a "PARTY."

         WHEREAS, Executive and NAC have entered into a certain Stock Purchase
Agreement (the "STOCK PURCHASE AGREEMENT"), dated as of July __, 2003, by and
among NAC, Executive, Campus Family 2000 Trust and Trust Established Under The
Will Of Nancy Campus, providing, inter alia, for the acquisition by NAC of all
of the outstanding shares of common stock of ARSI, CGCI, Multi-Video and
Interactive (each of which had been owned or controlled by Executive);

         WHEREAS, in conjunction with the transactions contemplated by the Stock
Purchase Agreement, Executive desires to be hired and employed by Employers to
supervise and operate their operations, and Employers desire to hire and employ
Executive to supervise and operate their operations; and

         WHEREAS, Section 5.3 of the Stock Purchase provides that the parties
hereto will enter into this Agreement;

         NOW, THEREFORE, in consideration of the foregoing premises and the
mutual covenants hereinafter set forth and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Parties, intending to be legally bound hereby, hereby agree as follows:


1.       EMPLOYMENT OF EXECUTIVE

         Each Employer hereby agrees to employ Executive, and Executive hereby
agrees to be and remain in the employ of each Employer, upon the terms and
conditions hereinafter set forth.


2.       EMPLOYMENT PERIOD; EMPLOYMENT YEAR

         2.1 Employment Period. Subject to earlier termination as provided in
Section 5 hereof, the term of Executive's employment under this Agreement shall
commence as of the Effective Date and shall continue for a period (the "INITIAL
EMPLOYMENT PERIOD") ending on June 30, 2006. Notwithstanding anything contained
herein to the contrary, if the Promissory Notes (as defined in the Stock
Purchase Agreement) have not been paid in full or otherwise discharged prior to
the expiration of the Initial Employment Period or, if the term of Executive's
employment under this Agreement shall have been extended, as provided herein,
prior to the end such term, then Executive may, by written notice given to
Employers at least ninety (90), but not more than one hundred and







eighty (180), days prior to the date this Agreement would otherwise expire,
elect to extend the term of his employment hereunder until (a) the first
anniversary of the date the Initial Employment Period would expire or, if the
term of Executive's employment under this Agreement shall have been extended as
provided herein, the first anniversary of the date such term would otherwise
expire or (b) such earlier date as may be specified in such notice; provided,
however, that no extension shall be effective to extend Executive's employment
hereunder beyond the date the Promissory Notes are paid in full or otherwise
discharged. As used herein, "EMPLOYMENT PERIOD" means the Initial Employment
Period plus any extension of the term of Executive's employment under this
Agreement that has been made as provided above.

         2.2 Employment Year. As used herein, an "EMPLOYMENT YEAR" means the
period commencing on the date hereof and ending on January 31, 2004 and each
successive twelve month period commencing on February 1st and ending on the
following January 31st.


3.       DUTIES AND RESPONSIBILITIES; PLACE OF PERFORMANCE

         3.1. Duties and Responsibilities. During the Employment Period,
Executive shall have the titles of, and shall serve as, President of each of
Employers and their subsidiaries, if any. During the Employment Period,
Executive shall devote all of his business time to Employers and their
subsidiaries (if any) and to his duties and responsibilities hereunder. During
the Employment Period, Executive shall perform such duties and obligations (not
inconsistent with his positions as President of each of Employers) as may be
assigned to him from time to time by the Board of Directors of any Employer (the
"BOARD") or by the Chairman or Chief Executive Officer of NAC. During the
Employment Period, Executive shall (subject to the next following sentence) have
authority and responsibility to manage all day-to-day business and operations of
each of Employers and their subsidiaries (if any), including the hiring of all
personnel. Notwithstanding anything contained herein to the contrary, Executive
shall not have authority or responsibility, without the consent or approval of
the Board of the relevant Employer or the Chairman or Chief Executive Officer of
NAC, to cause any Employer (or any subsidiary of any Employer) to take (or allow
or permit any Employer (or any subsidiary of any Employer) to take), and
Executive shall not cause any Employer (or any subsidiary of any Employer) to
take (or allow or permit any Employer (or any subsidiary of any Employer) to
take), any of the following actions: (a) terminate or cease any business or line
of business of any Employer (or such subsidiary) if such business or line of
business has generated revenues of at least fifty thousand dollars ($50,000)
during the preceding Fiscal Year (as hereinafter defined); (b) commence any new
business or line of business or acquire any new business or line of business
from any Person (as hereinafter defined); (c) grant any security interest in, or
lien on, any of the assets or property of any Employer (or such subsidiary),
unless the aggregate amount of all of the obligations secured by such grant and
all prior grants does not exceed $50,000; (d) sell, transfer or otherwise
dispose of any of the assets or property of any Employer (or such subsidiary)
other than in the ordinary course of its business consistent with past practices
(which shall, to the extent applicable, include the past practices of the
relevant Campus Companies); (e) loan or advance any funds; (f) guaranty or
otherwise act as a surety with respect to any obligations of any other Person;
(g) borrow any funds or money, unless the aggregate amount of all funds and
money so borrowed, inclusive of any funds or money previously borrowed, does not
exceed $50,000; (h) make or incur any expenditure (other than a capital
expenditure) in excess of two hundred fifty thousand dollars ($250,000) unless
such expenditure has been incurred in order to enable an Employer (or such
subsidiary) to fulfill its obligation under a contract entered into by such


                                      -2-



Employer (or such subsidiary) with a client or customer and such expenditure (I)
is provided to be recovered by such Employer (or such subsidiary) pursuant to
such contract or (II) has been included in the pricing of such contract; (i)
make or incur any capital expenditure (including, without limitation, pursuant
to any capitalized lease) unless such capital expenditure (A) has been incurred
in order to enable an Employer (or such subsidiary) to fulfill its obligation
under a contract entered into by such Employer (or such subsidiary) with a
client or customer and such capital expenditure (I) is provided to be recovered
by such Employer (or such subsidiary) pursuant to such contract or (II) has been
included in the pricing of such contract or (B) (I) such capital expenditure,
when aggregated with all other capital expenditures that have been made or
incurred during the Fiscal Year, does not exceed one-hundred thousand dollars
($100,000) and (II) such capital expenditure is not made or incurred during or
for any Fiscal Year if the Available Cash Flow (as hereinafter defined) for such
Fiscal Year is or would be (whether or not after taking into consideration such
capital expenditure) less than two million dollars (2,000,000); (j) enter into
or make any contract, agreement or other commitment that (i) would require
payments during any consecutive twelve-month period in excess of one hundred
thousand dollars ($100,000) or (ii) have a term that is either (A) more than one
(1) year or (B) extends beyond the end of the Employment Period; (k) relocate
its principal offices; (k) enter into any contract with, or make any commitment
to, any affiliate of Executive; (l) hire any executive officer (or otherwise
retain a person to provide services normally provided by an executive officer);
or (m) grant to any employee any compensation package (including, without
limitation, any employee or fringe benefits) not consistent with such Employer's
(or such subsidiary's) customary past policies or practices as approved by the
Board of such Employer (or such subsidiary). If Executive shall have made a
request for authority and permission to do any of the things set forth in the
foregoing clauses (a) through (m) and shall not have received consent or
approval therefor from the Board of the relevant Employer or the Chairman or
Chief Executive Officer of NAC, then, at Executive's request, such request shall
be referred to the Board of Directors of NAC for its consideration and Executive
shall be given an opportunity to convince such Board to grant such request.
Until the Promissory Notes are paid in full or otherwise discharged, none of the
actions set forth in the foregoing clauses (a) through (m) shall be undertaken
without the consent of Executive (provided he is still employed hereunder), with
such consent not to be unreasonably withheld or delayed. As used herein,
"PERSON" means any individual, corporation, partnership, limited liability
company, trust, business trust, association or other entity, and "FISCAL YEAR"
means any twelve consecutive month period beginning February 1st and ending on
the following January 31st.

         3.2. Place of Performance. In connection with his employment during the
Employment Period, Executive shall be based in Westchester or New York County,
New York or such other principal offices of an Employer or any of its
subsidiaries (if any) as may be established in the future by the respective
Board, which principal offices shall not (without the written consent of
Executive, which consent shall not be unreasonably withheld or delayed after the
third Employment Year) be moved more than twenty-five (25) miles (measured in a
straight line and not over streets or roadways) from the location of the current
offices in Bohemia or Tuckahoe, New York; provided, however, that the principal
offices of any Employer (or any of its subsidiaries) may be moved without
Executive's consent if the distance from Executive's then primary residence to
the new location is not greater (measured in a straight line and not over
streets or roadways) than the distance from Executive's then primary residence
to the then existing location of the principal offices of such Employer (or any
of its subsidiaries). Executive shall not be required, without his



                                      -3-



consent, to undertake more extensive travel than the travel in which he has been
engaged in connection with the prior business of any of Employers.


4.       COMPENSATION AND RELATED MATTERS

         4.1 Base Salary. Employers shall pay to Executive an aggregate base
salary (the "BASE SALARY"), which during the First Employment Year shall be at
the rate of one hundred thousand dollars ($100,000) per annum (the "INITIAL BASE
SALARY") and during each successive Employment Year of the Initial Employment
Period shall increase by five percent (5%) over the Base Salary in effect for
the immediately preceding Employment Year. The Base Salary for any period beyond
the third Employment Year shall be at the same rate as the Base Salary for the
third Employment Year. The Base Salary shall be paid to Executive in arrears in
accordance with the customary practices of NAC as applied to its executive
officers.

         4.2 Performance Bonus. In addition to his Base Salary as provided
above, Executive shall, with respect to each of the first three full Employment
Years he is employed hereunder, be entitled to receive from Employers an
aggregate bonus as follows: (a) if the combined annualized Available Cash Flow
for the first Employment Year is at least seven and one-half percent (7 1/2%) in
excess of the combined Available Cash Flow for the twelve-calendar-month period
commencing February 1, 2002 and ending January 31, 2003 (the "BASE PERIOD," and
such combined Available Cash Flow for the Base Period, the "BASE AVAILABLE CASH
FLOW"), then the annualized amount of the bonus for the first Employment Year
shall be an amount equal to fifteen percent (15%) of the Initial Base Salary;
(b) if the combined Available Cash Flow for the second Employment Year is at
least equal to the greater of (i) seven and one-half percent (7 1/2%) in excess
of the combined annualized Available Cash Flow for the first Employment Year and
(ii) fifteen and fifty-six-hundredths percent (15.56%) in excess of the Base
Available Cash Flow, then the amount of the bonus for the second Employment Year
shall be an amount equal to fifteen percent (15%) of the Initial Base Salary;
and (c) if the combined Available Cash Flow for the third Employment Year is at
least equal to the greater of (i) seven and one-half percent (7 1/2%) in excess
of the combined Available Cash Flow for the second Employment Year and (ii)
twenty-four and twenty-three-hundredths percent (24.23%) in excess of the Base
Available Cash Flow, then the amount of the bonus for the third Employment Year
shall be an amount equal to fifteen percent (15%) of the Initial Base Salary.
Notwithstanding anything contained in the foregoing to the contrary, if
Executive's employment hereunder shall be terminated during the first, second or
third Employment Year on account of his death or Disability (as hereinafter
defined), then, notwithstanding the fact that Executive was not employed
hereunder for such entire Employment Year, Executive shall be entitled to
receive a performance bonus for such Employment Year in an amount equal to the
performance bonus he would have been entitled to receive pursuant to this
Section 4.2, assuming he had been employed hereunder for the all of such
Employment Year, times a fraction, the numerator of which is the number of days
during such Employment Year Executive was employed hereunder and the denominator
of which is the total number of days in such Employment Year. Any performance
bonus to which Executive becomes entitled pursuant to this Section 4.2 shall be
paid to Executive within one hundred and twenty (120) days following the end of
the Employment Year for which it was earned. As used herein, "AVAILABLE CASH
FLOW" for any period means the aggregate earnings of the Employers (taken
together, eliminating any intercompany accounts and transactions and in each
case, to the extent applicable, on a consolidated basis with its subsidiaries,
if any) for such period, before any deduction for interest, taxes, depreciation
and amortization and before



                                      -4-



deducting corporate overhead or other expenses allocated to any Employer by NAC
or any of its affiliates (other than any of Employers or any direct or indirect
subsidiary of any Employer) and without deducting the amount of any premium paid
by any of the Employers for the Executive Insurance Policy (as such term is
defined in Section 11 hereof), but after deducting (A) the aggregate amount of
all capital expenditures (including, without limitation, pursuant to any
capitalized lease) made or incurred by any of the Employers (or any of their
respective subsidiaries) during such period, (B) with respect to the Base Salary
paid or payable to Executive by any or all of the Employers, an amount equal to
the actual Base Salary paid or payable to Executive pursuant hereto for such
period plus (on an annualized basis) Fifty Thousand Dollars ($50,000), (C) with
respect to the base rent paid or payable for such period under or pursuant to
the Tuckahoe Lease (whether paid or payable by any of the Employers or any other
Person), the actual amount of base rent paid or payable under or pursuant to the
Tuckahoe Lease (as amended as contemplated hereby) for such period plus (on an
annualized basis) Forty-Six Thousand Dollars ($46,000), (D) with respect to the
base rent paid or payable for such period under or pursuant to the Bohemia Lease
(whether paid or payable by any of the Employers or any other Person), the
actual amount of base rent paid or payable under or pursuant to the Bohemia
Lease (as amended as contemplated hereby) for such period plus (on an annualized
basis) Fifty Thousand Dollars ($50,000) and (E) any debt service required to be
paid during such period by any of the Employers (or any of their respective
subsidiaries), in each case as determined in accordance with generally accepted
accounting principles ("GAAP"); provided, however, that, Available Cash Flow for
any period commencing on or after the Effective time shall be determined
exclusive of the effect, if any, of any purchase accounting adjustments required
by GAAP to conform the consolidated financial statements or results of the
Employers (taken together) or any of the Employers with NAC's financial
reporting and accounting principles; and provided, further, that, (I) in
calculating the Available Cash Flow for the Base Period, (a) an amount equal to
$150,000 (and only such amount) shall be deducted on account of any salary paid
or payable to Executive by any or all of Employers during such period, (b) an
amount equal to $121,000 (and only such amount) shall be deducted on account of
or for any base rent paid or payable for the lease or other use or deemed use of
the Tuckahoe Premises by one or more of Employers during such period and (c) an
amount equal to $150,000 (and only such amount) shall be deducted on account of
or for any base rent paid or payable for the lease or other use or deemed use of
the Bohemia Premises by one or more of Employers during such period, and (II) in
calculating the Available Cash Flow for any Employment Year not consisting of a
full 12-month period (e.g., the first Employment Year), such calculation shall
be made on an annualized basis.

         4.3 Discretionary Bonus. In addition to his Base Salary and any
performance bonus to which he may be entitled pursuant to Section 4.2 hereof,
Executive shall be entitled to such bonuses (if any), in such amounts and at
such times, as the respective Boards, in their sole and absolute discretion, may
approve.

         4.4 Stock Options. In addition to his Base Salary, any performance
bonus to which he may be entitled pursuant to Section 4.2 hereof and any
discretionary bonus to which he may be entitled pursuant to Section 4.3 hereof,
Executive shall be entitled to receive, effective as of the date hereof, stock
options exercisable for the purchase of 150,000 shares of NAC's common stock.
Such options shall be granted, effective as of the date hereof, under NAC's
employee stock option plan, shall vest one-third at the commencement of each of
the first, second and third anniversaries of the



                                      -5-



date hereof and shall otherwise be subject to the terms and conditions of such
plan. Such stock options shall be in substantially the form of Exhibit A
attached hereto.

         4.5 Automobile Allowance. Employers shall provide Executive with an
aggregate monthly allowance during the Employment Period of $1,250 to cover the
costs of a leased automobile, including maintenance, fuel and insurance.

         4.6 Other Benefits. During the Employment Period, to the extent
Executive is eligible and qualifies under their respective terms, Executive
shall be entitled to receive such fringe benefits as are from time to time
hereafter generally provided by Employers to their senior management employees
or other employees (other than those provided under or pursuant to separately
negotiated individual employment agreements or arrangements) under any pension
or retirement plan, disability plan or insurance, group life insurance, medical
and dental insurance, accidental death and dismemberment insurance, travel
accident insurance or other similar plan or program of the respective Employer.
Subject to Executive being eligible and qualifying therefor, Employers shall, in
a manner and amount consistent with insurance generally provided by NAC to its
senior executive officers, provide short-term and long-term disability insurance
for Executive. To the extent the medical insurance provided by Employers to
Executive does not fully cover the cost of an annual physical examination for
Executive, Employers shall reimburse Executive for such cost promptly after such
cost is incurred and request for such reimbursement has been made to NAC.
Executive's Base Salary shall (where applicable) constitute the compensation on
the basis of which the amount of Executive's benefits under any such plan or
program shall be fixed and determined.

         4.7 Expense Reimbursement. Employers shall reimburse Executive for all
business expenses reasonably incurred by him in the performance of his duties
under this Agreement upon his presentation of signed, itemized accounts of such
expenditures, all in accordance with Employers' Policies And Practices. As used
herein, "EMPLOYERS' POLICIES AND PRACTICES" means the policies, procedures and
practices of Employers, as approved by the Boards of Employers and in effect
from time to time, which policies, procedures and practices are anticipated to
be the same or substantially the same as the corresponding policies and
procedures applicable to NAC's senior management.

         4.8 Vacations. Executive shall be entitled to twenty (20) days paid
vacation for each Employment Year during the Employment Period, in accordance
with Employers' Policies And Practices. Executive shall also be entitled to paid
holidays and personal days in accordance with Employers' Policies And Practices.


5.       TERMINATION OF EMPLOYMENT

         5.1 Termination Without Cause; Voluntary Termination by Executive.
Employers may, by written notice to Executive at any time following the end of
the third Employment Year, terminate the Employment Period and this Agreement
without Cause (as defined below). Executive may, by written notice to Employers
and NAC at any time during the Employment Period, voluntarily resign from
Employers and terminate the Employment Period and this Agreement by giving
written notice of his intention to do so at least ninety (90) days in advance. A
termination under this Section 5.1 shall be effective immediately or, in the
case of such a voluntary resignation, upon the date set forth in such written
notice.



                                      -6-



         5.2 By Employers for Cause. Employers may, at any time during the
Employment Period, by written notice to Executive, terminate the Employment
Period and this Agreement for Cause, which termination shall be effective
immediately except as otherwise provided below. Such notice shall set forth in
reasonable detail the basis for such termination. In the event that it is
reasonably practical for Executive to cure or correct the circumstances set
forth in such notice, the termination shall not be effective until the date that
is thirty (30) days following the date on which such notice is given, and the
circumstances set forth in the notice shall not constitute "Cause" if within
such 30 days Executive cures or corrects such circumstances. Employers shall
have "CAUSE" to terminate Executive's employment hereunder upon Executive's:

         (a) fraud, embezzlement or any other illegal act committed
intentionally by Executive in connection with Executive's duties as an executive
of any Employer or any subsidiary or affiliate of any Employer that causes or
may reasonably be expected to cause substantial economic injury to any Employer
or any subsidiary or affiliate of any Employer;

         (b) conviction of any felony that causes or may reasonably be expected
to cause substantial economic injury to any Employer or any subsidiary or
affiliate of any Employer;

         (c) breach or violate any term or condition of this Agreement or of
that certain Non-Competition And Non-Solicitation Agreement, dated as of even
date herewith, by and among NAC, Employers and Executive; or

         (d) willful or grossly negligent commission of any other act or failure
to act that causes or may reasonably be expected (as of the time of such
occurrence) to cause substantial economic injury to or substantial injury to the
reputation of any Employer or any subsidiary or affiliate of any Employer,
including, without limitation, any material violation of the Foreign Corrupt
Practices Act, as described below. An act or failure to act on the part of
Executive shall be considered "willful" if done, or omitted to be done, by
Executive in bad faith or without a reasonable belief that the act or omission
was in the best interest of Employers.

         5.3 By Executive for Good Reason. Executive may, at any time during the
Employment Period by written notice to Employers and NAC, terminate the
Employment Period and this Agreement for Good Reason (as defined below), which
termination shall be effective immediately subject to the notice and cure period
provided for below. For the purposes hereof, "GOOD REASON" means any of the
following without Executive's consent: (A) subject to Section 3 above, a
material and adverse change in the nature and scope of Executive's authority and
duties; (B) a material breach of this Agreement by Employers (including, but not
limited to, failure to pay any amount due to Executive when due); or (C) an
Event of Default (as defined in the respective Promissory Notes) shall have
occurred pursuant to clause (a) or (f) of Section 2 of the Promissory Notes
other than on account of any action or inaction by Executive; provided, however,
that the circumstances set forth in the foregoing clauses (A), (B) and (C) will
not constitute Good Reason unless Executive shall have given Employers and NAC
written notice of his election to terminate this Agreement for Good Reason
(which notice shall set forth in reasonable detail the circumstances giving rise
to such election to terminate) and Employers shall



                                      -7-



have failed to cure or correct such circumstances within thirty (30) days of
their receipt of such notice.

         5.4 Disability. During the Employment Period, if, as a result of
physical or mental incapacity or infirmity, Executive shall be unable to perform
any of his duties under this Agreement for (i) a period of at least one hundred
and twenty (120) consecutive days or (ii) periods aggregating at least 180 days
during any period of twelve (12) consecutive months (each a "DISABILITY
PERIOD"), and at the end of the Disability Period there is no reasonable
probability that Executive can promptly resume his duties hereunder, Executive
shall be deemed disabled (the "DISABILITY") and Employers, by written notice to
Executive, shall have the right to terminate the Employment Period and this
Agreement for Disability either at, as of or after the end of the Disability
Period. The existence of the Disability shall be determined by a reputable,
licensed physician. The parties (with NAC acting on behalf of Employers for this
purpose) shall attempt to agree on such a physician. In the event the parties
are unable to so agree, such physician shall be selected by an arbitrator
provided by the American Arbitration Association in New York, New York.
Executive shall cooperate in all reasonable respects to enable an examination to
be made by such physician.

         5.5 Death. The Employment Period and this Agreement shall terminate on
the date of Executive's death.


6.       TERMINATION COMPENSATION

         6.1 Termination by Employer without Cause or by Executive for Good
Reason. If the Employment Period is terminated by Employers without Cause or by
Executive for Good Reason, Employers will pay to Executive the lesser of (a) one
dollar ($1) less than the amount that would constitute a "excess parachute
payment" under Section 280G of the Internal Revenue Code of 1986, as amended
(the "CODE"), or (b) the amount of Base Salary to which Executive would be
entitled for the balance of the Initial Employment Period or, if the term of
Executive's employment hereunder has been extended pursuant to Section 2.1
hereof, for the balance of the Employment Period. Employers shall pay to
Executive such amount in a lump sum cash payment as soon as practicable
following the effective date of such termination. Employers shall also continue
to provide Executive with all employee benefits that he was participating in or
receiving at the effective date of termination for a period (the
"POST-TERMINATION PERIOD") of two years or, if shorter, until the end of the
Initial Employment Period or, if the term of Executive's employment hereunder
has been extended pursuant to Section 2.1 hereof, until the end of the
Employment Period; provided, however, that, to the extent, as a consequence of
such termination, Executive is not eligible to receive or does not qualify for
such benefits for all or a portion of the Post-Termination Period, Executive
shall be entitled to receive from Employers an amount (on a tax effective basis)
equal to the out-of-pocket cost to Employers of such benefits for a period,
immediately preceding such termination, equal to the portion of the
Post-Termination Period during which such benefits are not provided.

         6.2 Termination by Reason of Death. If the Employment Period is
terminated by death as contemplated by Section 5.5 hereof, Employers (a) shall,
within thirty (30) days following the effective date of termination, pay to
Executive's estate (to the extent the same has not already been paid)
Executive's Base Salary through the effective date of termination plus
Executive's Base Salary for an additional ninety (90) days and (b) if Executive
became entitled to any performance bonus



                                      -8-



prior to his death pursuant to Section 4.2 above, shall pay to Executive's
estate (to the extent the same has not already been paid) such performance bonus
when Employers would have otherwise been obligated hereunder to pay such
performance bonus to Executive.

         6.3 Certain Other Terminations. If the Employment Period is terminated
pursuant to the provisions of Section 5.2 or 5.4 hereof, Employers (a) shall,
within thirty (30) days following the effective date of termination, pay to
Executive (to the extent the same has not already been paid) his Base Salary
through the effective date of termination and (b) if Executive was terminated on
account of his Disability as contemplated by Section 5.4 above and Executive
became entitled to any performance bonus prior to his Disability, shall pay to
Executive (to the extent the same has not already been paid) such performance
bonus when Employers would have otherwise been obligated hereunder to pay such
performance bonus to Executive. Employers shall have no obligation to continue
any other benefits provided for in Section 4 hereof or otherwise past the
effective date of termination; provided, however, that the foregoing shall not
relieve Employers from any mandatory obligations they may have under the
Consolidated Omnibus Budget Reconciliation Act (COBRA) or other applicable law.

         6.4 No Other Termination Compensation. Executive shall not, except as
set forth in this Section 6, be entitled to any compensation or other
consideration following termination of the Employment Period or his employment
hereunder.

         6.5 Mitigation of Damages. In the event of any termination of
Executive's employment by Employers, Executive shall not be required to seek
other employment to mitigate damages, and any income earned by Executive from
other employment or self-employment shall not be offset against any obligations
of Employers to Executive under this Agreement. Employers' obligations hereunder
and Executive's rights to payment shall not be subject to any right of set-off
or other deduction by Employers not in the nature of customary withholding,
other than in any judicial proceeding or arbitration.


7.       PROFESSIONAL LIABILITY INSURANCE; INDEMNIFICATION

         7.1 Insurance. Employers will provide (to the extent the same is not
provided by NAC) coverage for Executive under a director and officer
professional liability insurance policy.

         7.2 Indemnification. Employers shall indemnify Executive to the fullest
extent permitted by law in effect as of the date hereof, or as hereafter
amended, against all costs, expenses, liabilities and losses (including, without
limitation, reasonable attorneys' fees, judgments, fines, penalties, ERISA
excise taxes, penalties and amounts paid in settlement) reasonably incurred by
Executive in connection with a Proceeding (as hereinafter defined). For the
purposes of this section, a "PROCEEDING" shall mean any action, suit or
proceeding, whether civil, criminal, administrative or investigative, if
Executive is made, or is threatened to be made, a party to, or a witness in,
such action, suit or proceeding by reason of the fact that he is or was an
officer, director or employee of any Employer (or any subsidiary thereof) or is
or was serving as an officer, director, member, employee, trustee or agent of
any other entity at the request of any Employer.



                                      -9-



         (a) Notification and Defense of Claim. Promptly after receipt by
Executive of notice of the commencement of any Proceeding, Executive will, if a
claim in respect thereof is to be made against Employers under this Agreement,
notify Employers in writing of the commencement thereof, but the omission to so
notify Employers will not relieve Employers from any liability that they may
have to Executive otherwise than under this Agreement. Notwithstanding any other
provision of this Agreement, with respect to any such Proceeding as to which
Executive gives notice to Employers of the commencement thereof:

                  (i)  Employers will be entitled to participate therein at
their own expense; and

                  (ii) Except as otherwise provided in this Section 7.2(a)(ii),
to the extent that they may wish, Employers, jointly with any other indemnifying
party similarly notified, shall be entitled to assume the defense thereof, with
counsel selected by Employers and approved by Executive, with such approval not
to be unreasonably withheld or delayed. After notice from Employers to Executive
of their election to so assume the defense thereof, Employers shall not be
liable to Executive under this Agreement for any legal or other expenses
subsequently incurred by Executive in connection with the defense thereof other
than reasonable costs of investigation or as otherwise provided below. Executive
shall have the right to employ Executive's own counsel in such Proceeding, but
the fees and expenses of such counsel incurred after notice from Employers of
their assumption of the defense thereof shall be at the expense of Executive
unless (a) the employment of counsel by Executive has been authorized in writing
by Employers, (b) Executive shall have reasonably concluded that there may be a
conflict of interest between Employers and Executive in the conduct of the
defense of such Proceeding (which conclusion shall be deemed reasonable if,
without limitation, such action shall seek any remedy other than money damages
and Executive would be personally affected by such remedy or the carrying out
thereof) or (c) Employers shall not in fact have employed counsel to assume the
defense of the Proceeding, in each of which cases the reasonable fees and
expenses of counsel retained by Executive shall be at the expense of Employers.
Employers shall not be entitled to assume the defense of any Proceeding brought
against Executive by or on behalf of Employers or as to which Executive shall
have reasonably reached the conclusion provided for in clause (b) above.


8.       CONFIDENTIALITY

         Unless otherwise required by law or judicial process, Executive shall
retain in strict confidence during the Employment Period and after termination
of Executive's employment with Employers all confidential or proprietary
information known to Executive concerning Employers (or any of them) or any
direct or indirect subsidiary or parent of any Employer and/or any aspect of the
businesses of Employers (or any of them) or any such subsidiary or parent. The
obligations of Executive pursuant to this Section 8 shall survive the expiration
or termination of this Agreement for any reason whatsoever. Notwithstanding the
foregoing, Executive shall not be obligated hereby to retain in confidence any
confidential or proprietary information concerning Employers (or any of them) or
any direct or indirect subsidiary of any Employer following a Repurchase Event
(as hereinafter defined), but Executive shall remain obligated to maintain in
strict confidence all other confidential or proprietary referred to above. For
purposes of this Agreement, a "REPURCHASE EVENT" shall be deemed to have
occurred if, following an Event of Default under the Promissory Notes, Executive
forecloses on the assets of Employers and their subsidiaries and as part of or
in



                                      -10-



connection with such foreclosure Executive purchases or otherwise reacquires all
or substantially all of the business and assets of Employers and their
subsidiaries.


9.       MUTUAL NON-DISPARAGEMENT

         Subject to Executive's compliance with this Agreement, Employers shall
not make any oral or written statement about Executive that is intended or
reasonably likely to disparage Executive or otherwise degrade his reputation in
the business or legal community. Subject to Employers' compliance with this
Agreement, Executive shall not make any oral or written statement about any
Employers (or NAC or any other affiliate of any Employer) that is intended or
reasonably likely to disparage any Employers (or NAC or any other affiliate of
any Employer) or otherwise degrade the reputation of any Employer (or NAC or any
other affiliate of any Employer) in the business or legal community.


10.      FOREIGN CORRUPT PRACTICES ACT

         Executive agrees to comply in all material respects with the applicable
provisions of the U.S. Foreign Corrupt Practices Act of 1977 ("FCPA"), as
amended, which provides generally that under no circumstances will foreign
officials, representatives, political parties or holders or public offices be
offered, promised or paid any money, remuneration or things of value, or
provided any other benefit, direct or indirect, in connection with obtaining or
maintaining contracts. When any representative, employee, agent or other
individual or organization associated with Executive is required to perform any
obligation related to or in connection with this Agreement, the substance of
this Section 10 shall be imposed upon such person and included in any agreement
between Executive and any such person. Failure by Executive to comply in all
material respects with the provisions of the FCPA (other than an inadvertent
violation on the basis of advice from counsel to Employers that the conduct in
question is not a violation) shall constitute a material breach of this
Agreement and shall entitle Employers to terminate Executive's employment for
Cause.


11.      LIFE INSURANCE ON EXECUTIVE

         One or more of Employers shall (subject to Executive's compliance with
his obligations under this Section 11) maintain in effect at all times during
the Employment Period, at Employers' expense, a term life and disability
insurance policy or policies on the life of Executive in such coverage amounts
as may be purchased with an aggregate annual premium(s) of eighty thousand
dollars ($80,000) or, if less, (i) with respect to life insurance coverage,
coverage in an amount equal to (a) eight million dollars ($8,000,000) or (b) if
less, the then aggregate outstanding principal amounts of the Promissory Notes
and (ii) with respect to disability insurance coverage, coverage in an amount
equal to (a) four million dollars ($4,000,000) or (b) if less, the then
aggregate outstanding principal amounts of the Promissory Notes (such insurance
policy or policies, the "EXECUTIVE INSURANCE POLICY"). Executive shall, from
time to time as may be required or appropriate, fully and timely cooperate with
Employers in obtaining such insurance, including (without limitation) submitting
to such physical examinations as may be necessary or appropriate to obtain or
maintain any such insurance. If any payment is received by Employers under or
with respect to the Executive Insurance Policy, then Employers shall apply such
payment (or the necessary portion thereof), after deducting therefrom all
litigation expenses and other costs



                                      -11-



expended in collecting or receiving such payment, to the payment or prepayment
of the outstanding Promissory Notes in accordance with the terms thereof, to be
applied first in payment or prepayment of the outstanding Base Purchase Price
Notes, next in payment or prepayment of the outstanding Trailing Notes and with
the balance (if any) to be applied in payment or prepayment of the outstanding
Convertible Notes.


12.      SUCCESSORS; BINDING AGREEMENT

         This Agreement and all rights of Executive hereunder shall inure to the
benefit of and be enforceable by Executive and Executive's personal or legal
representatives, executors, administrators, heirs, distributees, devisees and
legatees. If Executive should die while any amounts would still be payable to
him hereunder if he had continued to live, all such amounts, unless otherwise
provided herein, shall be paid in accordance with the terms of this Agreement to
Executive's devisee, legatee or other beneficiary or, if there be no such
beneficiary, to Executive's estate.


13.      SURVIVORSHIP

         The respective rights and obligations of the parties hereunder shall
survive any termination of this Agreement to the extent necessary to the
intended preservation of such rights and obligations.


14.      MISCELLANEOUS

         14.1 Notices. Any notice, consent or authorization required or
permitted to be given pursuant to this Agreement shall be in writing and shall
be given as set forth in Section 10.2 of the Stock Purchase Agreement, with any
notice or other communication provided for herein to be sent or given to any
Employer to also be sent or given to NAC in the manner and at the address
provided therein.

         14.2 Withholding of Taxes. Employers are authorized to withhold (from
any compensation or benefits payable hereunder to Executive) such amounts for
income tax, social security, unemployment compensation and other taxes as shall
be necessary or appropriate in the reasonable judgment of Employers to comply
with applicable laws and regulations.

         14.3 Inventions; Work for Hire. Executive hereby agrees to assign, and
does hereby assign, to Employers all of Executive's right, title and interest in
and to any and all ideas, concepts, know-how, techniques, processes, inventions,
discoveries, developments, works of authorship, innovations and improvements
(collectively "INVENTIONS"), whether patentable or subject to potential
copyrights or not, that meet either or both of the following criteria: (A) such
Inventions are conceived, made or developed in whole or in part by Executive
(whether alone or in concert with others) at any time during the Employment
Period, excepting only those that (i) Executive develops during the Employment
Period entirely on Executive's own time without using any employees, services,
equipment, supplies, facilities or confidential or proprietary information of
any Employer (or any of its subsidiaries or affiliates) and (ii) do not relate
to, and are



                                      -12-



not useable in connection with, any Employer Business (as defined below); or (B)
such Inventions (i) were or are conceived, made or developed by Executive
(whether alone or in concert with others), whether prior to or during the
Employment Period, and (ii) relate to, or are useable in connection with, any
Employer Business. Executive agrees to promptly inform and disclose all
Inventions to Employers and NAC in writing and with respect to those Inventions
that Executive is required to assign to Employers hereunder to provide all
assistance reasonably requested by Employers in the preservation of Employers'
interests in the Inventions (such as by executing documents, testifying, etc.),
such assistance to be provided at Employers' expense but without additional
compensation to Executive. Executive agrees that any work prepared by Executive
during the Employment Period, which work is subject to assignment under this
Section 14.3 and is eligible for United States copyright protection or
protection under the Universal Copyright Convention, the Berne Copyright
Convention and/or the Buenos Aires Copyright Convention, shall be a "work made
for hire". In the event that any such work is deemed not to be a "work made for
hire," Executive hereby assigns all right, title and interest in and to the
copyright in such work to Employers and agrees to provide all assistance
reasonably requested in the establishment, preservation and enforcement of
Employers' copyright in such work, such assistance to be provided at Employers'
expense but without any additional compensation to Executive. As used herein,
"EMPLOYER BUSINESS" means any business that was conducted or proposed to be
conducted by any Employer prior to the date hereof or is conducted or proposed
to be conducted by (a) any Employer, (b) any direct or indirect subsidiary of
any Employer or (c) any other NAC Company (as hereinafter defined) at any time
during the period Executive is employed by any NAC Company, and "NAC COMPANY"
means NAC or any direct or indirect subsidiary of NAC.

         14.4 Miscellaneous Provisions. This Agreement is subject to certain
provisions, as to governing law and other matters, as set forth in Article 10 of
the Stock Purchase Agreement.

         14.5 Dispute Resolution and Arbitration. If any dispute arises between
Employers (or any of them) and Executive, or between NAC and Executive,
regarding or relating to this Agreement and/or any aspect of Executive's
employment relationship with Employers hereunder, the same shall be resolved in
the manner provided for in Section 10.14 of the Stock Purchase Agreement.
Notwithstanding anything contained herein or in the Stock Purchase Agreement to
the contrary, (A) if any dispute should arise between Employers and Executive as
to whether the Employment Period or Executive's employment hereunder may be
terminated by Employers for Cause or Disability or by Executive for Good Reason,
any Party may, prior to terminating the Employment Period or Executive's
employment hereunder, seek a determination in advance by arbitration as
contemplated by such Section 10.14 as to whether the Employment Period or
Executive's employment hereunder may be terminated by Employers for Cause or
Disability or by Executive for Good Reason and (B) if any dispute should arise
between Employers and Executive as to whether the Employment Period or
Executive's employment hereunder has been terminated for Cause or Disability or
by Executive for Good Reason, any Party may seek a determination by arbitration
as contemplated by such Section 10.14 as to whether the Employment Period or
Executive's employment hereunder has been terminated by Employers for Cause or
Disability or by Executive for Good Reason, and (i) if it is determined pursuant
to such arbitration that the Employment Period or Executive's employment
hereunder has been terminated by Employers other than for Cause or Disability,
then, at the option of Employers exercised by written notice to Executive given
within thirty (30) days following the rendering of such determination, Employers
may reinstate Executive as an employee and President of Employers pursuant to
this Agreement with back pay for the period during which Executive was



                                      -13-



not serving as an employee hereunder, and in such event any such termination
shall be deemed cured and rescinded ab initio, (ii) if it is determined pursuant
to such arbitration that the Employment Period or Executive's employment
hereunder has been terminated by Executive other than for Good Reason, then, at
the option of Executive exercised by written notice to Employers given within
thirty (30) days following the rendering of such determination, Executive may
elect to be reinstated as an employee and President of Employers pursuant to
this Agreement, and in such event any such termination shall be deemed cured and
rescinded ab initio (provided, however, that Executive shall not be entitled to
any Base Salary or other compensation for or during the period from the date of
such termination until he is reinstated hereunder and any bonus or other payment
to which Executive would have been entitled had he not terminated the Employment
Period or his employment hereunder shall be payable to Executive on a pro rata
basis based upon the period of time he was actually employed by Employers), and
(iii) if it is determined pursuant to such arbitration that the Employment
Period or Executive's employment hereunder has been terminated by Executive for
Good Reason, then, if the events, conditions or circumstances that gave rise to
such termination can be cured or remedied by Employers and, within (30) days
following the rendering of such determination, such events, conditions or
circumstances are cured or remedied by Employers and Employers give Executive
written notice of their election to reinstate Executive as an employee and
President hereunder, then Executive shall be reinstated as an employee and
President of Employers pursuant to this Agreement with back pay for the period
during which Executive was not serving as an employee hereunder, and in such
event any such termination shall be deemed cured and rescinded ab initio.

         14.6 Headings. All descriptive headings in this Agreement are inserted
for convenience only and shall be disregarded in construing or applying any
provision of this Agreement.

         14.7 Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

         14.8 Severability. If any provision of this Agreement, or any part
thereof, is held to be unenforceable, the remainder of such provision and this
Agreement, as the case may be, shall nevertheless remain in full force and
effect.

         14.9 Entire Agreement and Representation. This Agreement contains the
entire agreement and understanding between or among Employers, NAC and Executive
with respect to the subject matter hereof. No representations or warranties of
any kind or nature relating to Employers or their several businesses, or
relating to Employers' assets, liabilities, operations, future plans or
prospects have been made by or on behalf of Employers (or any of them) to
Executive. This Agreement supersedes any prior or contemporaneous agreement
(whether written or oral) between the parties relating to the subject matter
hereof.

         14.10 Scope of Liabilities of Employers Hereunder. Except as otherwise
provided herein, the obligations of Employers hereunder shall be joint and
several. However, except as otherwise expressly provided herein to the contrary,
to the extent any Employer shall perform



                                      -14-



any obligation or duty hereunder, the other Employers shall be released and
relieved of such obligation or duty.

         14.11 NAC Guaranty. NAC hereby irrevocably and unconditionally
guarantees to Executive the full and timely performance by Employers of all of
their payment and other obligations hereunder. Such guaranty is a guaranty of
performance and not merely of collection, and Executive shall be entitled to
proceed against NAC without first (or simultaneously) commencing any action, or
otherwise proceeding, against Employers or otherwise seeking to enforce this
Agreement against Employers.

         IN WITNESS WHEREOF, the parties hereto have executed this Agreement on
as of the date first above written.


AUDIENCE RESPONSE SYSTEMS, INC.           CAMPUS GROUP COMPANIES, INC.

By: /s/ Steven Campus                    By: /s/ Steven Campus
    ---------------------------              -----------------------------------
Name: Steven Campus                       Name: Steven Campus
Title: President                          Title: President



MULTI-VIDEO SERVICES, INC.                INTERACTIVE CONFERENCING NETWORK, INC.


By:  /s/ Steven Campus                    By:  /s/ Steven Campus
    ---------------------------              -----------------------------------
Name: Steven Campus                       Name: Steven Campus
Title: President                          Title: President


                                          NATIONAL AUTO CREDIT, INC.

/s/ Steven Campus                         By:  /s/ James McNamara
-------------------------------              -----------------------------------
STEVEN CAMPUS                             Name: James McNamara
                                          Title: Chairman





                                      -15-



                                                                       EXHIBIT A


                              FORM OF STOCK OPTIONS






                           NATIONAL AUTO CREDIT, INC.

                             STOCK OPTION AGREEMENT

         NATIONAL AUTO CREDIT, INC. (the "Company"), a Delaware corporation,
hereby grants to the individual identified on Exhibit A which is attached hereto
and incorporated herein by reference (such individual, "Optionee"') certain
options, as more particularly described in such Exhibit, which options are
exercisable to purchase that number of shares of the Company's common stock
("Stock") as set forth in such Exhibit A. The right to purchase any one share of
Stock hereunder is herein referred to as an "Option". The Options granted
hereunder are subject to all of the terms, conditions and limitations of the
Company's 1993 Equity Incentive Plan (the "Plan"), which is incorporated herein
by reference and the terms and conditions of this Stock Option Agreement
("Agreement"). Unless otherwise indicated herein, defined terms in this
Agreement shall have the meaning indicated in the Plan.

1.   Option Price. The Option price for each share of Stock subject to the
     Options granted hereunder is specified in such Exhibit A.

2.   Description Of Options. The Optionee is granted a NQSO to purchase the
     number of shares of Stock as set forth in such Exhibit A.

3.   Exercise of Options.

     A.   Schedule of Rights to Exercise. All of the Options shall be
          exercisable during the period set forth in such Exhibit A.

     B.   Method of Exercise. Options may be exercised, in whole or in part, by
          the Optionee providing the Company a written notice, which shall:

          (1)  state the election to exercise all or part of the Options granted
               hereunder, identify the Option(s) being exercised, the legal name
               of the Optionee in whose name the stock certificate or
               certificates for such shares of Stock is to be registered, and
               his/her address and Social Security Number;

          (2)  contain such representations and agreements as to the Optionee's
               investment intent with respect to such shares of Stock as may be
               satisfactory to the Company and its counsel;

          (3)  be signed by the Optionee entitled to exercise such Options; and

          (4)  be in writing and delivered in person or by certified mail to the
               Chairman of the Board of the Company at it principal executive
               offices.

     D.   Payment. Payment of the Option price for shares of Stock acquired upon
          exercise of an Option shall be in the manner provided in the Plan. The
          certificate or certificates for shares of the Stock acquired upon the
          exercise of the Options granted hereunder shall be registered in the
          name of the person exercising such Options. A partial






          exercise of the Options granted hereunder does not waive an Optionee's
          right to a later exercise of some or all of such unexercised Options.

     E.   Compliance with Law. The obligation of the Company to issue shares of
          Stock pursuant to the exercise of Options shall be subject to all
          applicable laws, rules and regulations and to such approvals by
          governmental agencies as may be required. Notwithstanding any of the
          provisions hereof, the Optionee hereby agrees that the Optionee will
          not exercise the Options, and that the Company will be under no
          obligation to offer to sell or to sell and shall be prohibited from
          offering to sell or selling any shares of Stock pursuant to the
          exercise of any Option, unless such exercise, offer or sale shall be
          properly registered pursuant to the Securities Act of 1933 (as now in
          effect or as hereafter amended) (the "Securities Act") with the
          Securities and Exchange Commission or unless the Company has received
          an opinion of counsel, satisfactory to the Company that such shares
          way be offered or sold without such registration pursuant to an
          available exemption therefrom and the terms and conditions of such
          exemption have been fully complied with. Any determination in this
          connection by the Company shall be final, binding and conclusive. The
          Company shall in no event be obliged to register the offer or sale of
          shares of Stock underlying any Option pursuant to the Securities Act
          or to take any other affirmative action in order to cause the exercise
          of the Options or the issuance or transfer of shares pursuant thereto
          to comply with any law or regulation of any governmental authority. If
          the shares of Stock offered for sale or sold under any Option are
          offered or sold pursuant to any exemption from registration under the
          Securities Act, the Company may restrict the transfer of such shares
          and may legend the Stock certificates representing such shares in such
          manner as it deems advisable to ensure the availability of any such
          exemption.

          The Company is relieved from any liability for the non-issuance or
          non-transfer or any delay in issuance or transfer of any shares of
          Stock subject to Options that results from the inability of the
          Company to obtain or any delay in obtaining from any regulatory body
          having jurisdiction all requisite authority to issue or transfer
          shares of Stock of the Company, either upon exercise of the Options or
          shares of Stock issued as a result of such exercise, if counsel for
          the Company deems such authority necessary for lawful issuance or
          transfer of any such shares.

4.   Non-Transferability of Options. The Options granted hereunder may not be
     transferred in any manner otherwise than by will or the laws of descent and
     distribution and (other than in the event of the Optionee's death or
     incapacity) may be exercised during the lifetime of the Optionee only by
     him/her. The terms of the Options granted hereunder shall be binding upon
     the executors, administrators, heirs and successors of the Optionee.

5.   Term of Options. The Options granted hereunder shall terminate on the tenth
     (10th) anniversary of the date of grant as set forth below and may be
     exercised only in accordance with the Plan and the terms of this Agreement
     and all applicable securities laws and regulations.



                                      -18-



6.   Estoppel Provision; Additional Provisions.

     Optionee shall not have any rights to dividends or any other rights of a
     shareholder with respect to any shares of Stock subject to the Options
     until such shares shall have been issued to him/her (as evidenced by the
     appropriate entry on the books of a duly authorized transfer agent of the
     Company) upon the purchase of such shares following exercise.

     The Company shall not be liable or bound in any manner by any oral or
     written statement, representation or other information pertaining to the
     Stock, the Company or any affiliate of the Company unless the same are
     specifically set forth herein or in the Plan. The Optionee's acceptance
     hereof represents his/her agreement and acknowledgment that the Company has
     not made and is not making any representation or warranty, either express
     or implied, concerning the Stock or any matter or thing relating to or
     affecting the Company or any of its affiliates except as specifically set
     forth in this Agreement.

     Optionee specifically acknowledges his understanding that sales or other
     dispositions of any shares of Stock made in reliance upon Rule 144 under
     the Securities Act can be made only in limited amounts in accordance with
     the terms and conditions of such Rule.

7.   Plan. This Agreement is subject to the terms and conditions of the Plan, a
     copy of which is attached hereto and incorporated by reference herein.


                                NATIONAL AUTO CREDIT, INC.



                                By: ____________________________


MEMBER OF THE ADMINISTRATIVE COMMITTEE OF THE 1993 EQUITY INCENTIVE PLAN


--------------------------------------------------------------------------------

Optionee acknowledges receipt of a copy of the Plan, a copy of which is annexed
hereto, and represents that he/she is familiar with the terms and provisions
thereof and hereby accepts these Options subject to all the terms and provisions
thereof. Optionee hereby agrees to accept as binding, conclusive and final all
decisions or interpretations of the Committee upon any questions arising under
the Plan.



DATED___________


---------------------------------
[Name of Optionee] OPTIONEE



                                      -19-



                                                                       EXHIBIT A



--------------------------------------------------------------------------------
Name of Optionee
--------------------------------------------------------------------------------
Date of Grant
--------------------------------------------------------------------------------
Expiration Date of Option
--------------------------------------------------------------------------------
Number of Shares Subject to Option:
--------------------------------------------------------------------------------
     Qualified
--------------------------------------------------------------------------------
     Non-Qualified
--------------------------------------------------------------------------------
Exercise Price Per Share:
--------------------------------------------------------------------------------
     Qualified
--------------------------------------------------------------------------------
     Non-Qualified
--------------------------------------------------------------------------------
Vesting Schedule:
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------











                                   EXHIBIT C-2

               FORM OF NON-COMPETE AND NON-SOLICITATION AGREEMENT






                 NON-COMPETITION AND NON-SOLICITATION AGREEMENT


         NON-COMPETITION AND NON-SOLICITATION AGREEMENT (this "AGREEMENT"),
effective as of July 31, 2003 (the "EFFECTIVE DATE"), between Steven Campus
("EXECUTIVE") and National Auto Credit, Inc. ("NAC"), a Delaware corporation.
Executive and NAC are hereinafter sometimes referred to collectively as the
"PARTIES" and each as a "PARTY."

         WHEREAS, Executive has entered into a certain Stock Purchase Agreement
(the "STOCK PURCHASE AGREEMENT"), dated as of July __, 2003, by and among NAC,
Executive, Campus Family 2000 Trust and Trust Established Under The Will Of
Nancy, providing, inter alia, for the acquisition by NAC of all of the
outstanding shares of common stock of each of Audience Response Systems, Inc.
("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video Services, Inc.
("MULTI-VIDEO"), Interactive Conferencing Network, Inc. ("INTERACTIVE," and
collectively with ARSI, CGCI and Multi-Video, the "PURCHASED CORPORATIONS")
(such acquisition, the "STOCK PURCHASE");

         WHEREAS, in order to protect and preserve the investments of NAC in the
Purchased Corporations, it is appropriate that Executive agree to the matters
set forth herein;

         WHEREAS, NAC would not enter into the Stock Purchase Agreement without
the protections provided for herein;

         WHEREAS, Executive desires to provide the protections provided for
herein; and

         WHEREAS, Section 5.3 of the Stock Purchase Agreement provide that the
Parties will enter into this Agreement;

         NOW, THEREFORE, in consideration of the foregoing premises and the
mutual covenants hereinafter set forth and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Parties, intending to be legally bound hereby, hereby agree as follows:

1.       CONFIDENTIALITY

         Unless otherwise required by law or judicial process, Executive shall
(except as otherwise herein expressly provided) retain in the strictest
confidence all confidential or proprietary information known to Executive
concerning any of the NAC Companies (as hereinafter defined) and/or any aspect
of the businesses of any NAC Company. Except as otherwise herein expressly
provided to the contrary, the obligations of Executive pursuant to this Section
1 shall apply both during and after any period he may be employed by any NAC
Company and shall survive the expiration or earlier termination of any such
employment, regardless of any reason for such expiration or earlier termination.
As used herein, the "NAC COMPANIES" means, collectively, NAC, the Purchased
Corporations and any direct or indirect subsidiary of any of the foregoing.
Notwithstanding the foregoing, Executive shall not be obligated hereby to retain
in confidence any confidential or proprietary information concerning any
Purchased Corporation or any direct or indirect subsidiary of any Purchased
Corporation following a Repurchase Event (as hereinafter defined), but Executive
shall remain obligated to maintain in strict confidence all other confidential






or proprietary referred to above. For purposes of this Agreement, a "REPURCHASE
EVENT" shall be deemed to have occurred if, following an Event of Default under
the Promissory Notes (as defined in the Stock Purchase Agreement), either (A)
Executive or any Executive Affiliate (as hereinafter defined) forecloses on the
assets of the Purchase Corporations and their subsidiaries and as part of or in
connection with such foreclosure Executive or any Executive Affiliate purchases
or otherwise reacquires all or substantially all of the business and assets of
the Purchase Corporations and their subsidiaries or (B) Executive or any
Executive Affiliate forecloses on the shares of the Purchase Corporations and as
part of or in connection with such foreclosure Executive or any Executive
Affiliate purchases or otherwise reacquires all or substantially all of such
shares, and "EXECUTIVE AFFILIATE" means any corporation, partnership, limited
liability corporation or other business entity in which Executive owns a
majority equity interest.

2.       NONCOMPETITION

         2.1 General. For the duration of the Non-Compete Period (as defined
below), Executive shall not, directly or indirectly, engage in any Competitive
Activity (as defined below). As used herein, "COMPETITIVE ACTIVITY" means any of
the following: (A) developing, supervising, directing, administering or
managing, or acting as a consultant with respect to the development,
supervision, direction, administration or management, of (I) any business that
was conducted or proposed to be conducted by any Purchased Corporation prior to
the date hereof or is conducted or proposed to be conducted by and Purchased
Corporation or any direct or indirect subsidiary of any Purchased Corporation at
any time during the period Executive is employed by any NAC Company (any
business referred to in this clause (I) is hereinafter referred to as an
"ACQUIRED BUSINESS") or (II) any other business that is conducted or proposed to
be conducted by NAC or any other NAC Affiliate (as hereinafter defined)
(exclusive of the Purchased Corporations and any direct or indirect subsidiary
of the Purchased Corporations) at any time during the period Executive is
employed by any NAC Company) (any business referred to in this clause (II) is
hereinafter referred to as an "AFFILIATE BUSINESS"); (B) the participation,
directly or indirectly, in any business that is the same as or substantially
similar to, or is or would be competitive with, any Acquired Business or any
Affiliate Business; and (C) becoming an employee, director, officer, consultant,
independent contractor, lecturer or advisor of or to, or otherwise providing
services to, any Person if Executive's duties or services relate in any manner
to developing, supervising, directing, administering or managing any business
that is the same as or substantially similar to, or is or would be competitive
with, any Acquired Business or any Affiliate Business. Nothing contained herein,
however, shall prohibit Executive from acquiring or holding any issue of stock
or securities of any Person that has any securities listed on a national
securities exchange or quoted in the daily listing of over-the-counter market
securities, provided that at no time does he (together with members of his
immediate family, any trust or trusts of which Executive is a trustee and any
trust or trusts of which Executive or any member of his immediate family is a
beneficiary) own more than five percent (5%) of the voting securities of any
such Person. The obligations of Executive pursuant to this Section 2 shall apply
for the full duration of the Non-Compete Period, including following the
expiration or earlier termination of his employment by any NAC Company,
regardless of any reason for such expiration or earlier termination. As used
herein, "NAC AFFILIATE" means any NAC Company, any joint venture or partnership
in which any NAC Company is a partner or other participant and any Person in
which any NAC Company owns an equity interest equal to or in excess of five
percent (5%). Notwithstanding the foregoing, following a Repurchase Event, the
definition of



                                       -2-



"COMPETITIVE ACTIVITY" shall be deemed to exclude (i) any reference to any
Acquired Business and (ii) any reference to any business or activity included in
the definition of Affiliate Business to the extent such business or activity
would also be included in the definition of Acquired Business.

         2.2 Non-Compete Period. As used herein, "NON-COMPETE PERIOD" means the
period commencing on the date hereof and extending to the end of two (2) years
following the later to occur of (a) the date Executive's employment by any NAC
Company expires or is terminated or (b) the date on which all of the Promissory
Notes are paid in full or otherwise discharged (including by means of
conversion, if applicable).


3.       NONSOLICITATION

         During the term of his employment by any of the NAC Companies,
Executive shall not, directly or indirectly, (a) solicit to enter into the
employ of any other Person, or hire, any individual who is, or who within the
prior six (6) months has been, an NAC Employee (which, for the purposes of this
Agreement, means any employee of any NAC Company), (b) solicit, hire or take
away, or attempt to solicit, hire or take away, any Person who or that is, or
who or that has been, an NAC Customer (which, for the purposes of this
Agreement, means any client or customer of any NAC Company) or (c) encourage any
NAC Customer to terminate, or otherwise adversely negotiate or otherwise change,
its relationship with any NAC Company. Following the expiration or earlier
termination of his employment by the NAC Companies and during the balance of the
Non-Compete Period, Executive shall not, directly or indirectly, (a) solicit to
enter into the employ of any other Person, or hire, any individual who is, or
who within the one (1) year prior to the expiration or earlier termination of
such employment has been, an NAC Employee, (b) solicit, hire or take away, or
attempt to solicit, hire or take away, any Person who or that is, or who or that
has been, an NAC Customer or (c) encourage any such NAC Customer to terminate,
or otherwise adversely negotiate or otherwise change, its relationship with any
NAC Company. The obligations of Executive pursuant to this Section 3 shall apply
for the full duration of the Non-Compete Period, including following the
expiration or earlier termination of his employment by any NAC Company,
regardless of any reason for such expiration or earlier termination.
Notwithstanding the foregoing, following a Repurchase Event, the definition of
"NAC EMPLOYEE" shall be deemed to exclude any individual who has been an
employee of any of the Purchased Corporations or any of their subsidiaries and
"NAC CUSTOMER" shall be deemed to exclude any client or customer of any of the
Purchased Corporations or any of their subsidiaries.


4.       SUCCESSORS; BINDING AGREEMENT

         This Agreement and all rights of NAC hereunder shall inure to the
benefit of and be enforceable by NAC and its successors and assigns. Executive
acknowledges and agrees that the scope and duration of this Agreement and the
restrictions and protections contained herein are reasonable, necessary and
appropriate in order to protect the investment NAC is making in the Purchased
Corporations as provided for in, and contemplated by, the Stock Purchase
Agreement, that NAC would not make such investment but for such restrictions and
protections and that Executive has, as part of the Stock Purchase, been fully
and fairly compensated for entering into this Agreement and agreeing to such
restrictions and protections.



                                      -3-





5.       MISCELLANEOUS

         5.1 Notices. Any notice, consent or authorization required or permitted
to be given pursuant to this Agreement shall be in writing and be given as
provided in Section 10.2 of the Stock Purchase Agreement.

         5.2 Miscellaneous Provisions. This Agreement is subject to certain
provisions, as to governing law and other matters, as set forth in Article 10 of
the Stock Purchase Agreement.

         5.3 Headings. All descriptive headings in this Agreement are inserted
for convenience only and shall be disregarded in construing or applying any
provision of this Agreement.

         5.4 Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

         5.5 Severability. If any provision of this Agreement, or any part
thereof, is held to be unenforceable, the remainder of such provision and this
Agreement, as the case may be, shall nevertheless remain in full force and
effect.

         5.6 Entire Agreement and Representation. This Agreement contains the
entire agreement and understanding between the Parties with respect to the
subject matter hereof. This Agreement supersedes any prior or contemporaneous
agreement (whether written or oral) between the Parties relating to the subject
matter hereof.

         IN WITNESS WHEREOF, the Parties hereto have executed this Agreement as
of the date first above written.



NATIONAL AUTO CREDIT, INC.

By: /s/ James McNamara                           /s/ Steven Campus
    -------------------------------              -------------------------------
Name: James McNamara                             STEVEN CAMPUS
Title: Chairman

                                      -4-





                                   EXHIBIT D-1

                       FORM OF AMENDMENT TO TUCKAHOE LEASE






                               AMENDMENT TO LEASE

                               [TUCKAHOE PREMISES]

         This Amendment to Lease (the "AMENDMENT"), dated as of July 31, 2003,
by and between: THE CAMPUS FAMILY 2000 TRUST (as landlord under the Lease (as
defined below), "LANDLORD"); and Campus Group Companies, Inc. ("CGCI"), a New
York corporation, Multi-Video Services, Inc. ("MULTI-VIDEO"), a New York
corporation, Interactive Conferencing NETWORK, Inc. ("INTERACTIVE"), a Delaware
corporation, and Audience Response Systems, Inc. ("ARSI"), a New York
corporation, as tenants (CGCI, Multi-Video, Interactive and ARSI, as tenants
under the Lease, are hereinafter referred to collectively as "LESSEE" and each
as a "TENANT MEMBER").

                                   WITNESSETH:

         WHEREAS, by a Lease (the "LEASE"), dated as of September 1, 2001 (a
copy of which is attached hereto as Exhibit A), Landlord did demise and let unto
CGCI as Tenant, and CGCI did hire and take from Landlord, the entire building of
approximately 11,000 square feet, located at 42 Oak Avenue, Tuckahoe, New York
10707 (the "DEMISED PREMISES"); and

         WHEREAS, Landlord and Lessee desire to amend the Lease as set forth
herein.

         NOW, THEREFORE, in consideration of the sum of Ten Dollars ($10.00)
paid by Tenant to Landlord and for other good and valuable consideration, the
mutual receipt and legal sufficiency of which are hereby acknowledged, the
parties hereto, intending to be legally bound hereby, agree as follows:

         1. Definitions. Unless otherwise defined herein, all terms used herein
and defined in the Lease are used herein with the respective meanings ascribed
thereto in the Lease. As used herein, the "AMENDED LEASE" means the Lease as
amended, supplemented or otherwise modified hereby and as it from time to time
hereafter may be further amended, supplemented or otherwise modified.

         2. Parties to Lease. Lessee is hereby substituted in the place and
stead of CGCI as "Tenant" under and pursuant to the Lease.

         3. Term of Lease. The end of the term of the Lease shall be extended
from August 31, 2004 until April 30, 2010. Tenant shall have the right to
terminate the Amended Lease, effective as of May 31, 2008 or May 31, 2009, by
giving written notice to Landlord to such effect at least ninety (90) days in
advance of such date.

         4. Right to Assign. Notwithstanding anything contained in the Lease to
the contrary, Tenant shall have the right to assign the Amended Lease, provided,
however, that, if Tenant desires to assign the Amended Lease, Tenant shall give
Landlord at least thirty (30) days' prior written notice of Tenant's desire to
assign the Amended Lease (any such notice, an "ASSIGNMENT NOTICE"), which notice
shall specify the date as of






which Tenant intends to assign the Amended Lease, and if, within thirty (30)
days following Landlord's receipt of an Assignment Notice, Landlord gives Tenant
written notice of Landlord's election to terminate the Amended Lease, then the
term of the Amended Lease shall be deemed to expire on the date set forth in
such Assignment Notice as the date as of which Tenant intended to assign the
Amended Lease.

         5. Right to Sublet. Notwithstanding anything contained in the Lease to
the contrary, Tenant shall have the right to sublet all or any portion of the
Demised Premises, provided, however, that, if Tenant desires to sublet all or
any portion of the Demised Premises, Tenant shall give Landlord at least thirty
(30) days' prior written notice of Tenant's desire to sublet all or any portion
of the Demised Premises (any such notice, a "SUBLET NOTICE"), which notice shall
specify the portion of the Demises Premises Tenant desires to sublet and the
date as of which Tenant intends to such sublet to be effective, and if, within
thirty (30) days following Landlord's receipt of a Sublet Notice, Landlord gives
Tenant written notice of Landlord's election to terminate the Amended Lease,
then the term of the Amended Lease shall be deemed to expire on the date set
forth in such Sublet Notice as the date as of which Tenant intended to sublet
the portion of the Demises Premises set forth in such Sublet Notice.

         6. Right to Contest Taxes. Notwithstanding anything contained in the
Lease to the contrary, Tenant (at its sole cost and expense) shall have the
right to challenge and contest any or all of the real estate taxes and
assessments levied against the Demised Premises or any other real property, and
Landlord will fully and timely cooperate in any such challenge or contest.

         7. Deletion of Certain Provisions. Article, section or paragraph
THIRTY-FIRST of the Lease is deleted in its entirety.

         8. Limitation on Applicability of Rules. Tenant shall hereafter be
obligated to comply with the Rules and Regulations attached as Rider B to the
Lease only to the extent that CGCI, as the tenant under the Lease, has
heretofore been required to comply with such Rules and Regulations.

         9. Declaration of Default. Notwithstanding anything contained in the
Amended Lease to the contrary, no default shall be deemed to have occurred under
or with respect to failure of Tenant to make any payment thereunder unless
written notice thereof shall have been given to Tenant and National Auto Credit,
Inc. ("NAC") and such failure shall have continued for ten (10) days after
Tenant's and NAC's receipt of such notice, and no default shall be deemed to
have occurred under or with respect to any other breach or violation thereunder
by Tenant unless written notice thereof shall have been given to Tenant and NAC
and such breach or violation shall have continued for thirty (30) days after
Tenant's and NAC's receipt of such notice.

         10. No Defaults. Landlord hereby acknowledges and confirms that any and
all amounts payable by CGCI under or pursuant to the Lease through the date
hereof have been paid and that CGCI has been otherwise in compliance in all
material respects with all of the terms and conditions of the Lease. Landlord
hereby releases and relieves



                                       2



Tenant from any and all charges, claims, liabilities, causes of actions and
damages arising or accruing under or pursuant to the Lease prior to the date
hereof.

         11. Representations and Warranties of Landlord. Landlord represents and
warrants to each Tenant Member as follows:

         (A) Landlord has the requisite power and authority to enter into this
         Amendment and to carry out its obligations hereunder and under the
         Amended Lease, and Landlord is duly authorized and empowered to enter
         into and perform this Amendment and the Amended Lease;

         (B) all actions necessary or appropriate on the part of Landlord to
         authorize it to enter into and perform this Amendment and to perform
         the Amended Lease have been taken, and all consents, approvals and
         permissions necessary or appropriate to authorize Landlord to enter
         into and perform this Amendment and to perform the Amended Lease have
         been obtained and remain in full force and effect; and

         (C) this Amendment has been duly executed and delivered by Landlord
         and this Amendment and the Amended Lease constitute a valid and
         binding obligations of Landlord, enforceable against Landlord in
         accordance with their respective terms, except that (i) such
         enforcement may be subject to applicable bankruptcy, insolvency or
         other similar laws, now or hereafter in effect, affecting creditors'
         rights generally, and (ii) the remedy of specific performance and
         injunctive and other forms of equitable relief may be subject to
         equitable defenses and to the discretion of the court before which any
         proceeding therefor may be brought, regardless of whether such relief
         is considered at law or in equity.

         12. Representations and Warranties of Tenant Members. Each Tenant
Member represents and warrants to Landlord as follows:

         (A) such Tenant Member has the requisite corporate power and authority
         to enter into this Amendment and to carry out its obligations hereunder
         and under the Amended Lease, and such Tenant Member is duly authorized
         and empowered to enter into and perform this Amendment and the Amended
         Lease;

         (B) all corporate and other actions necessary or appropriate on the
         part of such Tenant Member to authorize it to enter into and perform
         this Amendment and to perform the Amended Lease have been taken, and
         all consents, approvals and permissions necessary or appropriate to
         authorize such Tenant Member to enter into and perform this Amendment
         and to perform the Amended Lease have been obtained and remain in full
         force and effect; and

         (C) this Amendment has been duly executed and delivered by such Tenant
         Member and this Amendment and the Amended Lease constitute valid and
         binding obligations of such Tenant Member, enforceable against such
         Tenant Member in accordance with their respective terms, except that
         (i) such


                                       3



          enforcement may be subject to applicable bankruptcy, insolvency or
          other similar laws, now or hereafter in effect, affecting creditors'
          rights generally, and (ii) the remedy of specific performance and
          injunctive and other forms of equitable relief may be subject to
          equitable defenses and to the discretion of the court before which any
          proceeding therefor may be brought, regardless of whether such relief
          is considered at law or in equity.

         13. Consents and Approvals. In the event any action or conduct under
the Amended Lease is subject to or conditioned upon the consent, approval or
permission (however designated) of Landlord, Landlord agrees not to unreasonably
withhold or delay such consent, approval or permission.

         14. Notices to Tenant. Any notice or other communication given to
Tenant under the Amended Lease shall simultaneously and by the same method be
given to NAC at its principal executive offices.

         15. Absence of Defaults During Certain Periods. Notwithstanding
anything contained in the Amended Lease to the contrary, Tenant shall not be
deemed in breach or violation of the Amended Lease on account of any act or
omission that would otherwise constitute a breach or violation thereof (a
"VIOLATION EVENT") where such Violation Event occurred (i) as a consequence of
any act or omission of Steven Campus or any of his employees, agents and
representatives or (ii) as a consequence of any act or omission of Tenant or any
Tenant Member or any of its employees, agents and representatives during the
period Steven Campus is managing or directing the day-to-day operations or
business of any Tenant Member.

         16. Effect of Amendment. Except as modified by this Amendment, the
Lease and all covenants, agreements, terms and conditions thereof shall remain
in full force and effect and are hereby in all respects ratified and confirmed.
The Lease as amended by this Amendment constitutes the entire understanding
between the parties hereto with respect the premises demised thereunder and may
not be changed orally but only by an agreement in writing signed by the party
against whom enforcement of any waiver, change, modification or discharge is
sought.

         17. Successors and Assigns. The covenants, agreement, terms, provisions
and conditions contained in this Amendment shall be binding upon and inure to
the benefit of the parties hereto and their respective successors and assigns.

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed as of the day and year first above written.


THE CAMPUS FAMILY 2000 TRUST                 CAMPUS GROUP COMPANIES, INC.


By: /s/ Steven Campus                        By: /s/ Steven Campus
    -----------------------------                -------------------------------
Name:  Steven Campus                         Name:  Steven Campus
Title: Trustee                               Title: President


                                        4


MULTI-VIDEO SERVICES, INC.                   AUDIENCE RESPONSE SYSTEMS, INC.



By:  /s/ Steven Campus                       By: /s/ Steven Campus
    -----------------------------                -------------------------------
Name:  Steven Campus                         Name:  Steven Campus
Title: President                             Title: President


INTERACTIVE CONFERENCING NETWORK, INC.



By:  /s/ Steven Campus
    -----------------------------
Name:  Steven Campus
Title: President

















                                       5




                                   EXHIBIT D-2

                       FORM OF AMENDMENT TO BOHEMIA LEASE






                               AMENDMENT TO LEASE

                               [BOHEMIA PREMISES]

         This Amendment to Lease (the "AMENDMENT"), dated as of July 31, 2003,
by and between: THE CAMPUS FAMILY 2000 TRUST" (as landlord under the Lease (as
defined below), "LANDLORD"); and Campus Group Companies, Inc. ("CGCI"), a New
York corporation, Multi-Video Services, Inc. ("MULTI-VIDEO"), a New York
corporation, Interactive Conferencing NETWORK, Inc. ("INTERACTIVE"), a Delaware
corporation, and Audience Response Systems, Inc. ("ARSI"), a New York
corporation, as tenants (CGCI, Multi-Video, Interactive and ARSI, as tenants
under the Lease, are hereinafter referred to collectively as "LESSEE" and each
as a "TENANT MEMBER").

                                   WITNESSETH:

         WHEREAS, by a Lease (the "LEASE"), dated as of September 1, 2001 (a
copy of which is attached hereto as Exhibit A), Landlord did demise and let unto
CGCI as Tenant, and CGCI did hire and take from Landlord, the entire building of
approximately 15,000 square feet, located at 271 Knickerbocker Avenue, Bohemia,
New York (the "DEMISED PREMISES"); and

         WHEREAS, Landlord and Lessee desire to amend the Lease as set forth
herein.

         NOW, THEREFORE, in consideration of the sum of Ten Dollars ($10.00)
paid by Tenant to Landlord and for other good and valuable consideration, the
mutual receipt and legal sufficiency of which are hereby acknowledged, the
parties hereto, intending to be legally bound hereby, agree as follows:

         1. Definitions. Unless otherwise defined herein, all terms used herein
and defined in the Lease are used herein with the respective meanings ascribed
thereto in the Lease. As used herein, the "AMENDED LEASE" means the Lease as
amended, supplemented or otherwise modified hereby and as it from time to time
hereafter may be further amended, supplemented or otherwise modified.

         2. Parties to Lease. Lessee is hereby substituted in the place and
stead of CGCI as "Tenant" under and pursuant to the Lease.

         3. Term of Lease. The end of the term of the Lease shall be extended
from December 31, 2005 until April 30, 2010. Tenant shall have the right to
terminate the Amended Lease, effective as of May 31, 2008 or May 31, 2009, by
giving written notice to Landlord to such effect at least ninety (90) days in
advance of such date.

         4. Right to Assign. Notwithstanding anything contained in the Lease to
the contrary, Tenant shall have the right to assign the Amended Lease, provided,
however, that, if Tenant desires to assign the Amended Lease, Tenant shall give
Landlord at least thirty (30) days' prior written notice of Tenant's desire to
assign the Amended Lease (any such notice, an "ASSIGNMENT NOTICE"), which notice
shall specify the date as of





which Tenant intends to assign the Amended Lease, and if, within thirty (30)
days following Landlord's receipt of an Assignment Notice, Landlord gives Tenant
written notice of Landlord's election to terminate the Amended Lease, then the
term of the Amended Lease shall be deemed to expire on the date set forth in
such Assignment Notice as the date as of which Tenant intended to assign the
Amended Lease.

         5. Right to Sublet. Notwithstanding anything contained in the Lease to
the contrary, Tenant shall have the right to sublet all or any portion of the
Demised Premises, provided, however, that, if Tenant desires to sublet all or
any portion of the Demised Premises, Tenant shall give Landlord at least thirty
(30) days' prior written notice of Tenant's desire to sublet all or any portion
of the Demised Premises (any such notice, a "SUBLET NOTICE"), which notice shall
specify the portion of the Demises Premises Tenant desires to sublet and the
date as of which Tenant intends to such sublet to be effective, and if, within
thirty (30) days following Landlord's receipt of a Sublet Notice, Landlord gives
Tenant written notice of Landlord's election to terminate the Amended Lease,
then the term of the Amended Lease shall be deemed to expire on the date set
forth in such Sublet Notice as the date as of which Tenant intended to sublet
the portion of the Demises Premises set forth in such Sublet Notice.

         6. Right to Contest Taxes. Notwithstanding anything contained in the
Lease to the contrary, Tenant (at its sole cost and expense) shall have the
right to challenge and contest any or all of the real estate taxes and
assessments levied against the Demised Premises or any other real property, and
Landlord will fully and timely cooperate in any such challenge or contest.

         7. Deletion of Certain Provisions. Article, section or paragraph
THIRTY-FIRST of the Lease is deleted in its entirety.

         8. Limitation on Applicability of Rules. Tenant shall hereafter be
obligated to comply with the Rules and Regulations attached as Rider B to the
Lease only to the extent that CGCI, as the tenant under the Lease, has
heretofore been required to comply with such Rules and Regulations.

         9. Declaration of Default. Notwithstanding anything contained in the
Amended Lease to the contrary, no default shall be deemed to have occurred under
or with respect to failure of Tenant to make any payment thereunder unless
written notice thereof shall have been given to Tenant and National Auto Credit,
Inc. ("NAC") and such failure shall have continued for ten (10) days after
Tenant's and NAC's receipt of such notice, and no default shall be deemed to
have occurred under or with respect to any other breach or violation thereunder
by Tenant unless written notice thereof shall have been given to Tenant and NAC
and such breach or violation shall have continued for thirty (30) days after
Tenant's and NAC's receipt of such notice.

         10. No Defaults. Landlord hereby acknowledges and confirms that any and
all amounts payable by CGCI under or pursuant to the Lease through the date
hereof have been paid and that CGCI has been otherwise in compliance in all
material respects with all of the terms and conditions of the Lease. Landlord
hereby releases and relieves


                                       2



Tenant from any and all charges, claims, liabilities, causes of actions and
damages arising or accruing under or pursuant to the Lease prior to the date
hereof.

         11. Representations and Warranties of Landlord. Landlord represents and
warrants to each Tenant Member as follows:

         (A) Landlord has the requisite power and authority to enter into this
         Amendment and to carry out its obligations hereunder and under the
         Amended Lease, and Landlord is duly authorized and empowered to enter
         into and perform this Amendment and the Amended Lease;

         (B) all actions necessary or appropriate on the part of Landlord to
         authorize it to enter into and perform this Amendment and to perform
         the Amended Lease have been taken, and all consents, approvals and
         permissions necessary or appropriate to authorize Landlord to enter
         into and perform this Amendment and to perform the Amended Lease have
         been obtained and remain in full force and effect; and

         (C) this Amendment has been duly executed and delivered by Landlord and
         this Amendment and the Amended Lease constitute a valid and binding
         obligations of Landlord, enforceable against Landlord in accordance
         with their respective terms, except that (i) such enforcement may be
         subject to applicable bankruptcy, insolvency or other similar laws, now
         or hereafter in effect, affecting creditors' rights generally, and (ii)
         the remedy of specific performance and injunctive and other forms of
         equitable relief may be subject to equitable defenses and to the
         discretion of the court before which any proceeding therefor may be
         brought, regardless of whether such relief is considered at law or in
         equity.

         12. Representations and Warranties of Tenant Members. Each Tenant
Member represents and warrants to Landlord as follows:

         (A) such Tenant Member has the requisite corporate power and authority
         to enter into this Amendment and to carry out its obligations hereunder
         and under the Amended Lease, and such Tenant Member is duly authorized
         and empowered to enter into and perform this Amendment and the Amended
         Lease;

         (B) all corporate and other actions necessary or appropriate on the
         part of such Tenant Member to authorize it to enter into and perform
         this Amendment and to perform the Amended Lease have been taken, and
         all consents, approvals and permissions necessary or appropriate to
         authorize such Tenant Member to enter into and perform this Amendment
         and to perform the Amended Lease have been obtained and remain in full
         force and effect; and

         (C) this Amendment has been duly executed and delivered by such Tenant
         Member and this Amendment and the Amended Lease constitute valid and
         binding obligations of such Tenant Member, enforceable against such
         Tenant Member in accordance with their respective terms, except that
         (i) such


                                       3





         enforcement may be subject to applicable bankruptcy, insolvency or
         other similar laws, now or hereafter in effect, affecting creditors'
         rights generally, and (ii) the remedy of specific performance and
         injunctive and other forms of equitable relief may be subject to
         equitable defenses and to the discretion of the court before which any
         proceeding therefor may be brought, regardless of whether such relief
         is considered at law or in equity.

         13. Consents and Approvals. In the event any action or conduct under
the Amended Lease is subject to or conditioned upon the consent, approval or
permission (however designated) of Landlord, Landlord agrees not to unreasonably
withhold or delay such consent, approval or permission.

         14. Notices to Tenant. Any notice or other communication given to
Tenant under the Amended Lease shall simultaneously and by the same method be
given to NAC at its principal executive offices.

         15. Absence of Defaults During Certain Periods. Notwithstanding
anything contained in the Amended Lease to the contrary, Tenant shall not be
deemed in breach or violation of the Amended Lease on account of any act or
omission that would otherwise constitute a breach or violation thereof (a
"VIOLATION EVENT") where such Violation Event occurred (i) as a consequence of
any act or omission of Steven Campus or any of his employees, agents and
representatives or (ii) as a consequence of any act or omission of Tenant or any
Tenant Member or any of its employees, agents and representatives during the
period Steven Campus is managing or directing the day-to-day operations or
business of any Tenant Member.

         16. Effect of Amendment. Except as modified by this Amendment, the
Lease and all covenants, agreements, terms and conditions thereof shall remain
in full force and effect and are hereby in all respects ratified and confirmed.
The Lease as amended by this Amendment constitutes the entire understanding
between the parties hereto with respect the premises demised thereunder and may
not be changed orally but only by an agreement in writing signed by the party
against whom enforcement of any waiver, change, modification or discharge is
sought.

         17. Successors and Assigns. The covenants, agreement, terms, provisions
and conditions contained in this Amendment shall be binding upon and inure to
the benefit of the parties hereto and their respective successors and assigns.

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed as of the day and year first above written.


THE CAMPUS FAMILY 2000 TRUST                 CAMPUS GROUP COMPANIES, INC.


By: /s/ Steven Campus                        By: /s/ Steven Campus
    -----------------------------                -------------------------------
Name:  Steven Campus                         Name:  Steven Campus
Title: Trustee                               Title: President




                                       4





MULTI-VIDEO SERVICES, INC.                   AUDIENCE RESPONSE SYSTEMS, INC.



By: /s/ Steven Campus                        By: /s/ Steven Campus
    -----------------------------                -------------------------------
    Name:  Steven Campus                     Name: Steven Campus
    Title: President                         Title: President






INTERACTIVE CONFERENCING
NETWORK, INC.



By: /s/ Steven Campus
    -----------------------------
Name:  Steven Campus
Title: President




                                       5





                                   EXHIBIT E-1

                            FORM OF SURETY AGREEMENT






                                SURETY AGREEMENT

         SURETY AGREEMENT (this "AGREEMENT"), dated as of July 31, 2003, by and
among: Audience Response Systems, Inc. ("ARSI"), a New York corporation; Campus
Group Companies, Inc. ("CGCI"), a New York corporation; Multi-Video Services,
Inc. ("MULTI-VIDEO"), a New York corporation; and Interactive Conferencing
Network, Inc. ("INTERACTIVE," and collectively with ARSI, CGCI and Multi-Video,
the, the "SURETIES" and each a "SURETY"), a Delaware corporation; and Steven
Campus ("CAMPUS"), an individual residing at 25 Cambridge Road, Scarsdale, New
York 10583, the Campus Family 2000 Trust (the "FAMILY TRUST"), a trust formed
under and pursuant to the laws of the State of New York, and the Trust
Established Under The Will Of Nancy Campus (the "SHELTER TRUST"), a trust formed
under and pursuant to the laws of the State of New York. Campus, the Family
Trust and the Shelter Trust, are referred to herein collectively as the
"BENEFICIARIES" and each as a "BENEFICIARY". The Sureties and the Beneficiaries
are referred to herein collectively as the "PARTIES" and each as a "PARTY."

         WHEREAS, National Auto Credit, Inc. ("NAC") and the Beneficiaries
entered into a certain Stock Purchase Agreement (the "STOCK PURCHASE
AGREEMENT"), dated as of July 31, 2003, pursuant to which the parties thereto
agreed, inter alia, upon the terms and subject to the conditions set forth
therein, that NAC would purchase from the Beneficiaries all of the issued and
outstanding capital stock of the Sureties (the "STOCK PURCHASE");

         WHEREAS, as provided in and contemplated by the Stock Purchase
Agreement, NAC, in conjunction with the Stock Purchase, issued to the
Beneficiaries the Promissory Notes (as defined in the Stock Purchase Agreement);

         WHEREAS, as a condition to the consummation of the Stock Purchase, the
Beneficiaries have required that, as provided for herein, the Sureties act as a
surety with respect to NAC's payment of the Promissory Notes; and

         WHEREAS, in order to fulfill such condition, the Sureties have agreed,
as provided for herein, to act as sureties with respect to NAC's obligations to
pay the Promissory Notes;

         NOW, THEREFORE, in consideration of the foregoing premises and the
mutual covenants and agreements set forth herein, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Parties, intending to be legally bound hereby, agree as follows:

         1. DEFINITIONS. When used in this Agreement, the following terms shall
have the following respective meanings:

         (A) "AGREEMENT" means this Surety Agreement, including all amendments,
modifications and supplements and any exhibits or schedules to any of the
foregoing,





and shall refer to this Surety Agreement as the same may be in effect at the
time such reference becomes operative.

         (B) "DEFAULT" means the occurrence and continuance of an Event of
Default under and pursuant to one or more of the Promissory Notes.

         (C) "TERMINATION DATE" means the date upon which all of the Promissory
Notes have been fully paid and discharged (including, if applicable, by
conversion).

Other capitalized terms used herein and defined in the Stock Purchase Agreement
are used herewith with the respective meanings ascribed thereto in the Stock
Purchase Agreement, unless otherwise defined herein or the context otherwise
requires..

         2. REPRESENTATIONS AND WARRANTIES OF THE SURETIES. Each Surety
represents and warrants to the Beneficiaries as follows:

         (A) such Surety has the requisite corporate power and authority to
enter into this Agreement and to carry out its obligations hereunder, and such
Surety is duly authorized and empowered to enter into and perform this
Agreement;

         (B) all corporate and other actions necessary or appropriate on the
part of such Surety to authorize it to enter into and perform this Agreement
have been taken, and all consents, approvals and permissions necessary or
appropriate to authorize such Surety to enter into and perform this Agreement
have been obtained and remain in full force and effect;

         (C) this Agreement has been duly executed and delivered by such Surety
and constitutes a valid and binding obligation of such Surety, enforceable
against such Surety in accordance with its terms, except that (i) such
enforcement may be subject to applicable bankruptcy, insolvency or other similar
laws, now or hereafter in effect, affecting creditors' rights generally, and
(ii) the remedy of specific performance and injunctive and other forms of
equitable relief may be subject to equitable defenses and to the discretion of
the court before which any proceeding therefor may be brought, regardless of
whether such relief is considered at law or in equity;

         (D) nothing exists to impair the effectiveness of the obligations of
such Surety to the Beneficiaries hereunder or the immediate taking effect of
this Agreement as the sole agreement between such Surety and the Beneficiaries
with respect to the matters set forth herein;

         (E) although words of guaranty may be used in this Agreement, it is
understood by such Surety that this Agreement is intended to be and is a
contract of surety, by which such Surety agrees to be bound; and

         (F) such Surety has been presented with and reviewed a copy of the
Promissory Notes and such Surety is familiar with and understands the terms of
the Promissory Notes.


                                       2




         3. REPRESENTATIONS AND WARRANTIES OF THE BENEFICIARIES. Each
Beneficiary represents and warrants to the Sureties as follows:

         (A) such Beneficiary has the requisite power and authority to enter
into this Agreement and to carry out his or its obligations hereunder, and such
Beneficiary is duly authorized and empowered to enter into and perform this
Agreement;

         (B) all actions necessary or appropriate on the part of such
Beneficiary to authorize him or it to enter into and perform this Agreement have
been taken, and all consents, approvals and permissions necessary or appropriate
to authorize such Beneficiary to enter into and perform this Agreement have been
obtained and remain in full force and effect; and

         (C) this Agreement has been duly executed and delivered by such
Beneficiary and constitutes a valid and binding obligation of such Beneficiary,
enforceable against such Beneficiary in accordance with its terms, except that
(i) such enforcement may be subject to applicable bankruptcy, insolvency or
other similar laws, now or hereafter in effect, affecting creditors' rights
generally, and (ii) the remedy of specific performance and injunctive and other
forms of equitable relief may be subject to equitable defenses and to the
discretion of the court before which any proceeding therefor may be brought,
regardless of whether such relief is considered at law or in equity.

         4. SURETY. The Sureties hereby irrevocably and unconditionally
guarantee to the Beneficiaries, upon a Default, the full and timely performance
by NAC of all of its duties, liabilities and obligations under and pursuant to
the Promissory Notes. Such obligation is an obligation of performance and not
merely of collection, and the Beneficiaries shall be entitled to proceed against
the Sureties without first (or simultaneously) commencing any action, or
otherwise proceeding, against NAC or otherwise seeking to enforce the Promissory
Notes.

         5. MODIFICATION OF PROMISSORY NOTES. Each Surety consents and agrees
that the Beneficiaries may at any time, or from time to time, in their sole and
absolute discretion and without wholly or partially affecting, impairing or
discharging the obligation of such Surety under this Agreement, (a) renew,
extend or change the time of payment, and/or the manner, place or terms of
payment of all or any part of the Promissory Notes or otherwise amend,
supplement or modify the Promissory Notes, and (b) exchange, release, substitute
and/or surrender all or any of the collateral, or any part(s) thereof, by
whomsoever deposited, that is now or may hereafter be held by the Beneficiaries
as security for payment of the Promissory Notes (or any of them), and (c)
compromise, release, substitute, exercise, enforce or fail or refuse to exercise
any claims, rights or remedies of any kind that the Beneficiaries may have at
any time against NAC, whether under the Promissory Notes or otherwise; all in
such manner and upon such terms as the Beneficiaries may deem proper, and
without notice to or further assent from such Surety, it being hereby agreed
that such Surety shall be and remain bound by this Agreement, irrespective of
the existence, value or condition of any of such collateral, and notwithstanding
any such change, exchange, settlement, compromise, surrender, release,
substitution, renewal or extension, and notwithstanding also that the


                                       3




obligations of NAC under the Promissory Notes may, at any time exceed the
aggregate principal amounts of thereof.


         6. MISCELLANEOUS.

         (A) Termination. All duties and obligations of the Sureties hereunder,
and all rights, remedies and benefits granted to the Beneficiaries hereunder,
shall terminate on the Termination Date, and as soon as reasonably practical
following the Termination Date the Beneficiaries take all such actions as any
Surety may reasonably request to evidence and confirm the termination of such
duties, obligations, rights, remedies and benefits.

         (B) Waiver. Except as otherwise expressly provided herein or in the
Promissory Notes, each Surety hereby waives (to the fullest extent permitted by
law) notice of nonpayment, demand, presentment, protest or notice of protest of
or with respect to the Promissory Notes, and all other notices, consents to any
renewals or extensions of time of payment thereof. No delay or omission of any
Party in exercising or enforcing any of its or his rights, powers, privileges,
remedies, immunities or discretions hereunder shall constitute a waiver thereof;
and no waiver by any Party of any default by any other Party shall operate as a
waiver of any other default hereunder. No term or provision hereof shall be
waived, altered or modified except with the prior written consent of the Party
to be charged therewith.

         (C) Expenses. Except as otherwise provided herein, each Party will bear
all of its own expenses in connection with the preparation and negotiation of
this Agreement and the consummation and performance of its obligations
thereunder.

         (D) Notices. All notices, demands, requests, consents, approvals or
other communications required or permitted to be given hereunder or pursuant
hereto or that are given with respect to this Agreement to any Party shall be in
writing and shall be given as provided in Section 10.2 of the Stock Purchase
Agreement.

         (E) Entire Agreement. This Agreement is intended by the Parties as a
final expression of their agreement and is intended to be a complete and
exclusive statement of the agreement and understanding of the Parties, in
respect of the subject matter contained herein, constitutes the entire agreement
of the Parties with respect to the subject matter hereof and supersedes, and
merges herein, all prior and contemporaneous negotiations, discussions,
representations, understandings and agreements between the Parties, whether oral
or written, with respect such subject matter. No representation, warranty,
restriction, promise, undertaking or other agreement with respect to such
subject matter has been made or given by any Party other than those set forth in
this Agreement.

         (F) Amendment and Waiver. This Agreement may be amended, modified or
supplemented only to the extent expressly set forth in writing that is signed by
the Party to be charged therewith. No waiver of any term, condition or provision
of this Agreement or of any breach or violation of this Agreement or any
provision hereof shall


                                       4




be effective except to the extent expressly set forth in writing that is signed
by the Party to be charged therewith. Without limiting the generality of the
foregoing, no failure to object or otherwise act, and no conduct (including,
without limitation, any failure or delay in enforcing this Agreement or any
provision hereof or any acceptance or retention of payment) or course of conduct
or dealing, by any Party shall be deemed (a) to constitute a waiver by such
Party of the breach or violation of this Agreement or of any provision hereof by
any other Party or (b) to have caused or reflected any amendment or other
modification of this Agreement or of any term or provision hereof. Any waiver
may be made in advance or after the right waived has arisen or the breach or
default waived has occurred, and any waiver may be conditional. No waiver of any
breach or violation of any agreement or provision herein contained shall be
deemed a waiver of any preceding or succeeding breach or violation thereof nor
of any other agreement or provision herein contained. No waiver or extension of
time for performance of any obligation or act shall be deemed a waiver or
extension of the time for performance of any other obligation or act.

         (G) Assignment; No Third Party Beneficiaries. This Agreement and the
rights, duties and obligations hereunder may not be assigned or delegated by any
Party without the prior written consent of the other Parties; provided, however,
that to the extent any Promissory Note is assigned or transferred by any
Beneficiary as permitted in such Promissory Note, the assignee or transferee
thereof shall succeed to the benefits of such Beneficiary hereunder with respect
to the Promissory Note so assigned or transferred. Except as provided in the
immediately preceding sentence, any purported assignment or delegation of
rights, duties or obligations hereunder made by any Party without the prior
written consent of the other Parties shall be null and void and of no effect.
This Agreement and the provisions hereof shall be binding upon and enforceable
against each of the Parties and its or his estate, heirs, executors,
administrators, legal representatives, successors and assigns and shall inure to
the benefit of and be enforceable by each of the Parties and its or his estate,
heirs, executors, administrators, legal representatives, successors and
permitted assigns. Except as expressly provided for in this Agreement, this
Agreement is not intended to confer any rights or benefits on any Persons other
than the Parties.

         (H) Severability. This Agreement and the terms and provisions hereof
shall be deemed severable, and the invalidity or unenforceability of any term or
provision hereof shall not affect the validity or enforceability of this
Agreement or of any other term or provision hereof. In the event any term or
provision hereof shall be determined to be invalid or unenforceable as applied
to any situation or circumstance or in any jurisdiction, such invalidity or
unenforceability shall not apply or extend to any other situation or
circumstance or in any other jurisdiction or affect the validity or
enforceability of any other term or provision. It is the Parties' intent that
this Agreement and each term and provision hereof be enforceable in accordance
with its terms and to the fullest extent permitted by law. Accordingly, to the
extent any term or provision of this Agreement shall be determined or deemed to
be valid or unenforceable, such provision shall be deemed amended or modified to
the minimum extent necessary to make such provision, as so amended or modified,
valid and enforceable.


                                       5




         (I) Further Assurances. Each Party, upon the reasonable request of any
other Party, shall, as promptly as reasonably possible, do and perform all such
further acts and execute, acknowledge and deliver all such further instruments
and documents as may be necessary or desirable to carry out, evidence and
reflect the transactions contemplated hereby or otherwise carry out and perform
the provisions, and purpose and intent, of this Agreement.

         (J) Titles and Headings; Rules of Interpretation. Titles, captions and
headings of the sections, articles and other subdivisions of this Agreement are
for convenience of reference only and shall not affect the construction or
interpretation of any provision of this Agreement. References to Sections and
subsections (or other parts or subdivisions) refer to such Sections and
subsections (or other parts or subdivisions) of this Agreement unless otherwise
stated. Words such as "herein," "hereinafter," "hereof," "hereto," "hereby" and
"hereunder," and words of like import, unless the context requires otherwise,
refer to this Agreement taken as a whole and not to any particular Section or
subsection (or other part or subdivision) hereof. As used in this Agreement, the
masculine, feminine and neuter genders shall be deemed to include the others if
the context requires, and if the context requires, the use of the singular shall
include the plural and visa versa. This Agreement is the product of mutual
negotiations between and among the Parties and their respective counsels, and no
Party shall be deemed the draftsperson hereof or of any portion or provision
hereof. Accordingly, in the event of any ambiguity or inconsistency in any
provision of this Agreement, the same shall not be interpreted against any Party
as the party responsible for drafting or providing such provision.

         (K) Remedies. All rights and remedies of the Beneficiaries hereunder
are cumulative to the full extent permitted by law..

         (L) Miscellaneous Provisions. This Agreement is subject to certain
provisions, as to governing law and other matters, as set forth in Article 10 of
the Stock Purchase Agreement.


                   [REMAINDER OF PAGE LEFT INTENTIONALLY BLANK

                            SIGNATURE PAGE TO FOLLOW]










                                       6




         IN WITNESS WHEREOF, each of the Parties. intending to be bound hereby,
has caused this Agreement to be executed and delivered on its behalf by an
officer or other representative thereunto duly authorized, all as of the date
first above written.


AUDIENCE RESPONSE SYSTEMS,                   INTERACTIVE CONFERENCING
INC.                                         NETWORK, INC.

By; /s/ Steven Campus                        By; /s/ Steven Campus
    --------------------------                   -------------------------------
Name: Steven Campus                          Name: Steven Campus
Title:  President                            Title: President


MULTI-VIDEO SERVICES, INC.                   CAMPUS GROUP COMPANIES, INC.


By; /s/ Steven Campus                        By; /s/ Steven Campus
    --------------------------                   -------------------------------
Name: Steven Campus                          Name: Steven Campus
Title: President                             Title: President

                                             TRUST ESTABLISHED UNDER
                                             THE WILL OF NANCY CAMPUS


/s/ Steven Campus                            By: /s/ Steven Campus
------------------------------                   -------------------------------
STEVEN CAMPUS                                Name: Steven Campus
                                             Title: Trustee



CAMPUS FAMILY 2000 TRUST


By: /s/ Steven Campus
------------------------------
Name: Steven Campus
Title: Trustee



                                       7





                                   EXHIBIT E-2

                           FORM OF SECURITY AGREEMENT






                               SECURITY AGREEMENT

         AGREEMENT (this "AGREEMENT"), dated as of July 31, 2003, by and among:
Audience Response Systems, Inc. ("ARSI"), a New York corporation; Campus Group
Companies, Inc. ("CGCI"), a New York corporation; Multi-Video Services, Inc.
("MULTI-VIDEO"), a New York corporation; and Interactive Conferencing Network,
Inc. ("INTERACTIVE," and collectively with ARSI, CGCI and Multi-Video, the
"GRANTORS" and each a "GRANTOR"), a Delaware corporation; Steven Campus
("CAMPUS"), an individual residing at 25 Cambridge Road, Scarsdale, New York
10583; the Campus Family 2000 Trust (the "FAMILY TRUST,"), a trust formed under
and pursuant to the laws of the State of New York, and the Trust Established
Under The Will Of Nancy Campus (the "SHELTER TRUST"), a trust formed under and
pursuant to the laws of the State of New York. Campus, the Family Trust and the
Shelter Trust are referred to herein collectively as the "SECURED PARTIES" and
each a "SECURED PARTY"). The Grantors and the Secured Parties are referred to
herein collectively as the "PARTIES" and each as a "PARTY."

         WHEREAS, National Auto Credit, Inc. ("NAC") and the Secured Parties
entered into a certain Stock Purchase Agreement (the "STOCK PURCHASE
AGREEMENT"), dated as of July 31, 2003, pursuant to which (i) the parties
thereto agreed, inter alia, upon the terms and subject to the conditions set
forth therein, that NAC would acquire from the Secured Parties all of the issued
and outstanding capital stock of each of the Grantors (such acquisition, the
"STOCK PURCHASE") and (ii) upon the closing of the transactions contemplated
thereby, NAC has acquired all of the issued and outstanding capital stock of
each of the Grantors;

         WHEREAS, as provided in and contemplated by the Stock Purchase
Agreement, NAC issued certain Promissory Notes (as defined in the Stock Purchase
Agreement) in partial payment for the purchase of all of the capital stock of
each of the Grantors;

         WHEREAS, as a condition to the consummation of the Stock Purchase, the
Secured Parties required that, upon consummation of the Stock Purchase, the
Grantors would guaranty the obligations of NAC under the Promissory Notes, and
accordingly, the Grantors have entered into a certain Surety Agreement (the
"SURETY AGREEMENT"), dated as of even date herewith, pursuant to which the
Grantors have provided such guaranty;

         WHEREAS, as a condition to the consummation of the Stock Purchase, the
Secured Parties have also required that, as provided for herein, the Grantors
secure their obligations under the Surety Agreement; and

         WHEREAS, in order to fulfill such condition, the Grantors have agreed,
as provided for herein, to secure payment of their obligations under the Surety
Agreement with a security interest in their assets;

         NOW, THEREFORE, in consideration of the foregoing premises and the
mutual covenants and agreements set forth herein, and other good and valuable
consideration,





the receipt and sufficiency of which are hereby acknowledged, the
Parties, intending to be legally bound hereby, agree as follows:

         1. DEFINITIONS. When used in this Agreement, the following terms shall
have the following respective meanings (it being agreed and understood that
terms used herein and defined in the Uniform Commercial Code as adopted in the
State of New York and in effect at the relevant time (the "UCC") are, unless
otherwise provided herein or the context otherwise requires, used herein with
the same respective meanings as ascribed thereto under the UCC):

         (A) "AGREEMENT" means this Security Agreement, including all
amendments, modifications and supplements and any exhibits or schedules to any
of the foregoing, and shall refer to this Agreement as the same may be in effect
at the time such reference becomes operative.

         (B) "BUSINESS DAY" means any day other than a Saturday, Sunday or other
day on which banking institutions in the State of New York are required or
authorized to be closed.

         (C) "COLLATERAL" of any Grantor means all of such Grantor's right,
title and interest in and to its assets and property of any nature whatsoever,
tangible or intangible, including, without limitation, all of the following
property, whether any such property is now existing or hereafter created or
acquired:

         (i) all Inventory (as hereinafter defined);

         (ii) all accounts, accounts receivable, contract rights for monies due
         or to become due to such Grantor, and chattel paper, regardless of
         whether or not they constitute proceeds of other Collateral;

         (iii) all obligations for monies due or to become due to such Grantor
         or owing to such Grantor of every kind and nature, and all choses in
         action;

         (iv) all securities (whether or not certificated);

         (v) all equipment;

         (vi) all fixtures, furniture and furnishings;

         (vii) all trademarks, trade names, logos, designs, patents, copyrights,
         applications for any of the foregoing, know-how, computer software
         (including, without limitation, source and object codes) and other
         intellectual property of any type or nature whatsoever;

         (viii) all Contract Rights (as hereinafter defined);

         (ix) all products and proceeds (including, without limitation, proceeds
         of any insurance or under any surety or similar arrangement) of any of
         the foregoing of


                                       2




         every kind and nature and in whatever form, including, without
         limitation, both cash and non-cash proceeds resulting or arising from
         the rendering of services by such Grantor or the sale of other
         disposition by such Grantor of Inventory or other Collateral; and

         (x) all books and records relating to any of the foregoing or otherwise
         relating to the conduct of such Grantor's business, including, without
         in any way limiting the generality of the foregoing, those relating to
         its accounts.

         (D) "CONTRACT RIGHTS" means rights of such Grantor to payment under
contracts or other agreements (whether or not written) not yet earned by
performance and not evidenced by instruments or chattel paper.

         (E) "DEBTOR" mean any of such Grantor's customers or clients who or
that are indebted to such Grantor.

         (F) "DEFAULT" means (i) the occurrence and continuance of an Event of
Default under and pursuant to one or more of the Promissory Notes and the
failure or refusal of any Grantor to perform its obligations under the Surety
Agreement or (ii) the occurrence of a material default by any Grantor of any of
its obligations under this Agreement, which default continues for thirty (30)
days after such Grantor and NAC shall have received written notice from the
Secured Parties setting forth such default in reasonable detail and demanding
its cure.

         (G) "INVENTORY" shall include, without limitation, any and all goods,
wares, merchandise and other tangible personal property, including raw
materials, work in process, supplies and components, and finished goods, whether
held by such Grantor for sale or other disposition, and also including any
returned Inventory, all products of and accessions to Inventory and including
documents of title, whether negotiable or nonnegotiable, representing any of the
foregoing.

         (H) "LIEN" means any lien, security interest, pledge, competing claim
or other encumbrance of any type or nature whatsoever.

         (I) "PERMITTED LIEN" means any of the following: (i) any Lien in favor
of any or all of the Secured Parties; (ii) any Lien for taxes or other
assessments not yet due and payable; (iii) any Lien existing on or as of the
date of this Agreement; (iv) deposits, pursuant to any lease or otherwise; (v)
any bailment or similar arrangement; (vi) any Lien consented to by Campus; (vii)
any lease, license or similar arrangement; (viii) Liens (not otherwise included
as a "Permitted Lien") in an aggregate amount not exceeding one hundred thousand
dollars ($100,000); and (ix) any Lien being contested in good faith by or on
behalf of one or more of the Grantors; provided, however, that "Permitted Liens"
shall not include any Lien granted by NAC without the written approval of
Campus.

         (J) "PERSON" means any individual, firm, corporation, limited liability
companies, partnership (limited or general), trust, association, government,


                                       3





governmental body or agency or any other business, legal, governmental or
sovereign entity or body.

         (K) "REVISED ARTICLE 9" means revised Article 9 of the Uniform
Commercial Code in the form or substantially in the form approved by the
American Law Institute and the National Conference of Commissioners on Uniform
State Law and contained in the 1999 Official Text of the Uniform Commercial
Code.

         (L) "SECURED OBLIGATIONS" has the meaning assigned to such term in
Section 4 hereof.

         (M) "TERMINATION DATE" means the date upon which the first of the
following events shall have occurred: (a) the Secured Obligations shall have
been paid or otherwise discharged; or (b) the date as of which NAC shall have
provided the Secured Parties with substitute collateral in accordance with and
as contemplated by Section 9 of the Pledge Agreement.

All other capitalized terms used herein and defined in the Stock Purchase
Agreement are used herein with the respective meanings ascribed to them in the
Stock Purchase Agreement, unless otherwise defined herein or the context herein
otherwise requires.

         2. REPRESENTATIONS AND WARRANTIES OF GRANTORS. Each Grantor represents
and warrants to the Secured Parties as follows:

         (A) subject to the truth and accuracy of the representations and
warranties of the Secured Parties, and the full performance of their
obligations, under the Stock Purchase Agreement, NAC owns beneficially and of
record all of the issued and outstanding capital stock of such Grantor;

         (B) such Grantor has the requisite corporate power and authority to
enter into this Agreement and to carry out its obligations hereunder, and such
Grantor is duly authorized and empowered to enter into and perform this
Agreement;

         (C) all corporate and other actions necessary or appropriate on the
part of such Grantor to authorize it to enter into and perform this Agreement
have been taken, and all consents, approvals and permissions necessary or
appropriate to authorize such Grantor to enter into and perform this Agreement
have been obtained and remain in full force and effect; and

         (D) this Agreement has been duly executed and delivered by such Grantor
and constitutes a valid and binding obligation of such Grantor, enforceable
against such Grantor in accordance with its terms, except that (i) such
enforcement may be subject to applicable bankruptcy, insolvency or other similar
laws, now or hereafter in effect, affecting creditors' rights generally, and
(ii) the remedy of specific performance and injunctive and other forms of
equitable relief may be subject to equitable defenses and to the discretion of
the court before which any proceeding therefor may be brought, regardless of
whether such relief is considered at law or in equity.


                                       4




         3. REPRESENTATIONS AND WARRANTIES OF THE SECURED PARTIES. Each Secured
Party represents and warrants to the Grantors as follows:

         (A) such Secured Party has the requisite power and authority to enter
into this Agreement and to carry out its obligations hereunder, and such Secured
Party (if an entity) is duly authorized and empowered to enter into and perform
this Agreement;

         (B) all actions necessary or appropriate on the part of such Secured
Party to authorize it to enter into and perform this Agreement have been taken,
and all consents, approvals and permissions necessary or appropriate to
authorize such Secured Party to enter into and perform this Agreement have been
obtained and remain in full force and effect; and

         (C) this Agreement has been duly executed and delivered by such Secured
Party and constitutes a valid and binding obligation of such Secured Party,
enforceable against such Secured Party in accordance with its terms, except that
(i) such enforcement may be subject to applicable bankruptcy, insolvency or
other similar laws, now or hereafter in effect, affecting creditors' rights
generally, and (ii) the remedy of specific performance and injunctive and other
forms of equitable relief may be subject to equitable defenses and to the
discretion of the court before which any proceeding therefor may be brought,
regardless of whether such relief is considered at law or in equity.

         4. GRANT OF SECURITY INTEREST. In order to secure the full and timely
payment and performance of the Grantors' obligations under and pursuant to the
Surety Agreement (such obligations, the "SECURED OBLIGATIONS"), each of the
Grantors hereby unconditionally and irrevocably grants, conveys and assigns to
the Secured Parties a perfected first priority security interest in and to, and
a lien on, such Grantor's right, title and interest in and to all of such
Grantor's Collateral (subject, however, to any Permitted Liens).

         5. COVENANTS AS TO COLLATERAL AND RELATED MATTERS. Each Grantor
covenants and agrees with the Secured Parties as follows:

         (A) Without the prior written consent of the Secured Parties, such
Grantor will not, prior to the Termination Date, (i) pledge or otherwise
encumber any of its rights in or to any of the Collateral, except in favor of
the Secured Parties as provided herein or in accordance with the ordinary course
of such Grantor's business (provided, however, that the grant of any Permitted
Lien shall not be deemed a violation of this Agreement) or (ii) other than in
the ordinary course of business, sell, assign, transfer or otherwise dispose of
any of its rights in or to any of the Collateral.

         (B) Prior to the Termination Date, such Grantor will, at its sole cost
and expense, promptly execute, acknowledge and deliver all such instruments and
take all such actions as the Secured Parties may from time to time reasonably
request in order to ensure to the Secured Parties the benefits in and to the
Collateral intended to be created by this Agreement.

                                       5




         (C) Upon such Grantor's acquisition prior to the Termination Date of
any interest in Contract Rights (but excluding purchase orders), it shall in
writing immediately notify the Secured Parties thereof specifically identifying
the same as Contract Rights, and except for such Contract Rights, no part of the
Collateral (or the validity or enforceability by the Secured Parties thereof) is
or shall be contingent upon the fulfillment of any agreement or condition
whatsoever.

         (D) Prior to the Termination Date, such Grantor will warrant and defend
the Secured Parties' right to and interest in such Grantor's Collateral against
all claims and demands of all other Persons whatsoever (exclusive of any Person
holding a Permitted Lien). Without limiting the generality of the foregoing,
prior to the Termination Date such Grantor shall not grant, and shall allow or
permit to exist, any Lien on or with respect to the Collateral (or any part or
portion thereof), other any Permitted Liens.

         (E) Prior to the Termination Date, such Grantor shall promptly make,
stamp or record such entries or legends on such Grantor's books and records or
on any of the Collateral as the Secured Parties may from time to time reasonably
request in order to indicate and disclose that the Secured Parties have a
security interest in such Collateral.

         (F) Prior to the Termination Date, such Grantor shall hold all of its
books and records relating to its Collateral segregated from all of such
Grantor's other books and records in a manner reasonably satisfactory to the
Secured Parties and shall deliver to the Secured Parties from time to time after
the occurrence and during the continuance of any Default, promptly at the
written request of the Secured Parties, all invoices, original documents of
title, contracts, chattel paper, instruments and any other writings relating
thereto, and other evidence of performance of contracts, or evidence of shipment
or delivery of the merchandise or of the rendering of services; and such Grantor
will deliver to the Secured Parties promptly following their written request
from time to time additional copies of any or all of such papers or writings,
and such other information with respect to any of such Grantor's Collateral and
such schedules of Inventory, schedules of accounts and such other writings as
the Secured Parties may in their reasonable discretion deem to be necessary to
evidence the Secured Parties' security interest in such Grantor's Collateral or
in order otherwise to monitor and/or preserve such Collateral.

         (G) Such Grantor shall at any time and from time to time prior to the
Termination Date, whether or not Revised Article 9 is in effect in any
particular jurisdiction, take such steps as the Secured Parties may reasonably
request for the Secured Parties (i) to obtain an acknowledgement, in form and
substance reasonably satisfactory to the Secured Parties, of any bailee having
possession of any of such Grantor's Collateral that the bailee holds such
Collateral for the Secured Parties, (ii) to obtain "control" of any investment
property, deposit accounts, letter-of-credit rights or electronic chattel paper
(as such terms are defined in Revised Article 9 with corresponding provisions in
Rev. (ss.ss.) 9-103, 9-105, 9-106 and 9-107 relating to what constitutes
"control" for such items of such Collateral), with any agreements establishing
control to be in form and substance reasonably satisfactory to the Secured
Parties, and


                                       6




(iii) otherwise to insure the continued perfection and priority of the Secured
Parties' security interest in any of such Collateral and of the preservation of
their rights therein, whether in anticipation and following the effectiveness of
Revised Article 9 in any jurisdiction.

         (H) The Secured Parties and their accountants, appraisers and other
representatives, at any time and from time to time prior to the Termination
Date, shall have the right, after reasonable notice, and such Grantor will
permit them:

         (i) to examine, check, make copies of or extracts from any of such
         Grantor's books, records and files (including, without limitation,
         orders and original correspondence);

         (ii) to inspect and examine such Grantor's Collateral and to check and
         test the same as to quality, quantity, value and condition; and

         (iii) to verify such Grantor's Collateral or any portion or portions
         thereof and/or such Grantor's compliance with the provisions of this
         Agreement.

         (I) Prior to the Termination Date, such Grantor shall, as from time to
time reasonably requested in writing by the Secured Parties, take all such
actions and steps as may be necessary to perfect and maintain the perfection of
the security interest in such Grantor's Collateral granted pursuant to this
Agreement. Without limiting the generality of the foregoing, as soon as
possible, and in any event within five (5) Business Days, following the
execution and delivery of this Agreement, such Grantor shall execute and file,
or cause to be filed, financing statements in such appropriate offices as may be
reasonably requested by the Secured Parties. Additionally, within five (5)
Business Days following the execution and delivery of this Agreement, and
thereafter promptly (and in any event within five (5) Business Days) after any
written request therefor from the Secured Parties, such Grantor shall provide to
the Secured Parties a copy of the results of a current uniform commercial code,
tax and lien search of such Grantor in each of such appropriate offices and in
each other location reasonably requested by the Secured Parties.

         (J) Prior to the Termination Date, such Grantor shall maintain all
equipment included in its Collateral in proper working order and repair (normal
wear and tear and obsolescence excepted).

         (K) Prior to the Termination Date, such Grantor shall have and
maintain, or cause to be maintained, insurance with respect to such Grantor's
Collateral against such risks, and in such form, for such periods, and written
by such companies as the Secured Parties may reasonably request (provided that
insurance shall not be required to exceed the insurance maintained by such
Grantor prior to the consummation of the Stock Purchase). All policies of such
insurance shall have endorsed a loss payable clause evidencing the Secured
Parties and shall be reasonably acceptable to the Secured Parties. Such Grantor
will promptly provide the Secured Parties, if requested in writing, with the
original policies or certificates of such insurance. Such Grantor shall


                                       7




promptly notify the Secured Parties of any loss or damage that may occur to such
Collateral. All proceeds of any insurance on such Collateral shall constitute a
part of such Grantor's Collateral; provided, however, that such proceeds may be
applied from time to time for the purpose of paying the reasonable cost of
replacing, repairing or restoring any property that has been lost or damaged.

         (L) In order to preserve the condition and/or value of such Grantor's
Collateral, the Secured Parties may, at their option, from time to time prior to
the Termination Date, discharge Liens (other than Permitted Liens) on any of
such Collateral, or take any other action that the Secured Parties may
reasonably deem proper to repair, maintain or preserve any of such Collateral.

         (M) Whenever prior to the Termination Date the Secured Parties
reasonably deem it desirable that any legal action be instituted with respect to
any of such Grantor's Collateral or that any other action be taken in an attempt
to effectuate collection of any of such Grantor's Collateral, the Secured
Parties may reassign the item in question to such Grantor (and if the Secured
Parties shall execute any such reassignment, it shall automatically be deemed to
be without recourse to the Secured Parties in any event) and require such
Grantor to proceed with such legal or other action at such Grantor's sole
liability, cost and expense, in which event all amounts collected by such
Grantor on such item shall nevertheless be subject to the provisions of this
Agreement.

         6. EXERCISE OF CERTAIN RIGHTS BY THE SECURED PARTIES DURING DEFAULT.

         (A) Except after and during the continuation of any Default, each
Grantor may hold, process, sell, use or consume in the manufacture or processing
of finished goods, or otherwise dispose of its Inventory for fair consideration,
all in the ordinary course of such Grantor's business consistent with past
practice, excluding, however (but without limiting the generality of the
foregoing), sales to creditors or in bulk or sales or other dispositions
occurring under circumstances that would create any Lien (other than a Permitted
Lien) or other interest adverse to the Secured Parties' security interest or
other rights hereunder in the proceeds resulting therefrom. Except after and
during the continuation of any Default, each Grantor may also receive from the
Debtors all amounts due as proceeds of any of its Collateral.

         (B) Unless a Default shall have occurred and be continuing, all
proceeds of and collections of any of any Grantor's Collateral may be retained
by such Grantor and shall be used solely for the ordinary and usual operation of
such Grantor's business. From and after notice by the Secured Parties following
and during the continuation of a Default, all proceeds of and collections of any
Grantor's Collateral shall be held in trust by such Grantor for the Secured
Parties and shall not be commingled with such Grantor's other funds or deposited
in any bank account of such Grantor; and after and during the continuation of
any Default, each Grantor agrees to deliver to the Secured Parties on the dates
of receipt thereof by such Grantor duly endorsed to the Secured Parties or to
bearer, or assigned to the Secured Parties, as may be appropriate, all proceeds
of such Grantor's Collateral in the identical form received by such Grantor.


                                       8




         (C) Except after and during the continuation of any Default, each
Grantor may grant such allowances or other adjustments to the Debtors (exclusive
of extending the time for payment of any item that shall not be done without
first obtaining the Secured Parties' written consent in each instance, which
consent shall not be unreasonably withheld or delayed) as such Grantor may deem
to accord with sound business practice, including, without limiting the
generality of the foregoing, accepting the return of all or any part of the
Inventory (subject to the provisions set forth in this Agreement with reference
to returned Inventory).

         (D) Except as otherwise expressly provided in Section 7 below, the
Secured Parties shall bear any costs and expenses related to or associated with
their exercise of any rights, benefits or remedies hereunder (including, without
limitation, any rights, benefits or remedies set forth in Section 5 above)
except those costs and expenses that are incurred after and during the
continuation of a Default.

         (E) Notwithstanding anything contained herein to the contrary, a
Grantor shall not be deemed in breach or violation of this Agreement on account
of any act or occurrence that would otherwise constitute a breach or violation
hereof (a "VIOLATION EVENT") where such Violation Event occurred (i) as a
consequence of any act or omission of Campus or any of his employees, agents and
representatives or (ii) as a consequence of any act or omission of any Grantor
or any of its employees, agents and representatives during the period Campus is
managing or directing the day-to-day operations or business of such Grantor.

         7. THE SECURED PARTIES MAY PERFORM. If any Grantor fails to perform any
obligation undertaken by it hereunder (a "GRANTOR OBLIGATION") and such failure
to perform shall continue for thirty (30) Business Days after such Grantor and
NAC has received written instructions from the Secured Parties setting forth in
reasonable detail such obligation and demanding its performance, the Secured
Parties (in their sole and absolute discretion) may, but shall not be obligated
to, themselves perform, or cause performance of, such obligation, and the
reasonable expenses of the Secured Parties incurred in connection therewith
shall be payable by such Grantor upon demand. Notwithstanding anything contained
herein to the contrary, the Secured Parties shall not be entitled to exercise
any right granted to them pursuant to this Section 7 to perform or cause the
performance of any Grantor Obligation (or to seek reimbursement or payment for
any expenses incurred in connection therewith) if the non-performance of such
Grantor Obligation was (i) a consequence of any act or omission of Campus or any
of his employees, agents and representatives or (ii) a consequence of any act or
omission of any Grantor or any of its employees, agents and representatives
during the period Campus is managing or directing the day-to-day operations or
business of such Grantor.

         8. REMEDIES UPON DEFAULT. If a Default shall have occurred and be
continuing:

         (A) At the election of the Secured Parties, all of the Secured
Obligations shall become immediately due and payable.


                                       9




         (B) The Secured Parties may exercise in respect of the Collateral of
one or more of the Grantors, in addition to other rights and remedies provided
for herein or otherwise available to it, all the rights and remedies of a
secured party in case of a default by a debtor under the UCC, and the Secured
Parties may also, without notice except as specified below, sell such Collateral
or any part or portion thereof in one or more parcels at public or private sale,
at any exchange or broker's board, for cash, on credit or for future delivery,
and upon such other terms as may be commercially reasonable.

         (C) Any cash held by the Secured Parties (or any of them) as Collateral
and all cash proceeds received by the Secured Parties (or any of them) in
respect of any sale of, collection from, or other realization upon all or any
part of the Collateral shall be applied by the Secured Parties:

         (i) First, to the payment of the reasonable costs and expenses of the
         Secured Parties in enforcing its rights under this Agreement,
         including, without limitation, reasonable attorneys' fees;

         (ii) Next, to the Secured Parties, for the satisfaction and payment in
         full of the Secured Obligations then due and owing; and

         (iii) Finally, after satisfaction and payment in full of all the
         Secured Obligations then due and owing, to the payment to the relevant
         Grantor, or its successors or assigns, or to whomsoever may be lawfully
         entitled to receive the same or as a court of competent jurisdiction
         may direct, of any surplus then remaining from such proceeds.

         (D) Each Grantor, at its sole cost and expense, shall promptly take all
steps and actions reasonably requested from time to time by the Secured Parties
to marshal such Grantor's Collateral (or any specified part or portion thereof)
at the address of such Grantor and/or at such other location or locations as the
Secured Parties may reasonably request.

         (E) At the expiration of such period of time after receipt by the
Secured Parties as is reasonably sufficient to allow for clearance or payment of
any items, the cash proceeds of each Grantor's Collateral shall (subject to the
prior application thereof in accordance with the foregoing subsection (C), be
credited against the Secured Obligations, it being specifically understood and
agreed, however, that an account receivable, Contract Right, general intangible,
negotiable or non-negotiable instrument (other than a check), or other non-cash
proceeds shall not be so credited until actual payment thereof.

         (F) The Secured Parties may notify all or any of the Debtors of their
security interest in the Collateral and collect all amounts due thereon; and
each Grantor agrees, at the request of the Secured Parties at any time following
and during the continuation of a Default, to notify all or any of such Grantor's
Debtors in writing of the Secured Parties security interest in such Grantor's
Collateral in whatever manner the Secured


                                       10




Parties reasonably request and, if the Secured Parties so request, to permit the
Secured Parties to mail such notices at such Grantor's expense.

         (G) Anything contained herein to the contrary notwithstanding, the
Secured Parties may (to the extent permitted by applicable law) exercise all
rights and remedies available to them pursuant hereto or under law, which
remedies shall be deemed cumulative and not exclusive.

         9. CONTINUING SECURITY INTEREST. This Agreement shall create a
continuing first priority security interest in all of the Collateral of the
Grantors and shall (a) remain in full force and effect until indefeasible
payment in full of the Secured Obligations has been made, (b) continue to be
effective or be reinstated, as the case may be, if at any time payment of the
Secured Obligations, or any part or portion thereof, is rescinded or reduced in
amount or must otherwise be restored or returned by any obligee of the Secured
Obligations, all as though such payment or performance had not been made, (c) be
binding upon the Grantors and their successors and assigns, and (d) inure,
together with the rights and remedies of the Secured Parties pursuant hereto, to
the benefit of the Secured Parties and their successors, transferees and
permitted assigns. Upon the payment in full of all of the Secured Obligations
or, if earlier, upon the Termination Date, each Grantor shall be entitled to the
return, upon its request, of such of the Collateral of such Grantor as shall not
have been sold or otherwise applied pursuant to the terms hereof, and to the
prompt release by the Secured Parties of the Lien and security interest granted
to them hereunder.

         10. MODIFICATION OF THE SECURED OBLIGATIONS. Each Grantor consents and
agrees that the Secured Parties may at any time, or from time to time, in their
sole and absolute discretion (a) renew, extend or change the time of payment,
and/or the manner, place or terms of payment of all or any part of the Secured
Obligations and (b) exchange, release and/or surrender all or any of the
Collateral, or any part(s) thereof, by whomsoever deposited, that is now or may
hereafter be held by the Secured Parties; all in such manner and upon such terms
as the Secured Parties may deem proper, and without notice to or further assent
from such Grantor except as provided for herein or in the Surety Agreement, it
being hereby agreed that such Grantor shall be and remain bound by this
Agreement, irrespective of the existence, value or condition of any of the
Collateral, and notwithstanding any such change, exchange, settlement,
compromise, surrender, release, renewal or extension, and notwithstanding also
that the obligations of the Grantors under the Surety Agreement may, at any time
exceed the aggregate principal amount of the Promissory Notes.

         11. SECURITY INTEREST GRANTED. This Agreement is intended to be a
security agreement pursuant to the UCC for each of the items specified herein as
constituting the Collateral of any Grantor. Each Grantor hereby grants to the
Secured Parties a security interest in said items. Each Grantor agrees, as from
time to time reasonably requested in writing by the Secured Parties, to execute
and file financing statements, as well as extensions, renewals and amendments
thereof, and reproductions of this Agreement, and do whatever may be necessary
under the applicable UCC in the appropriate state to perfect and continue the
Secured Parties' security interest in the


                                       11





Collateral of such Grantor, all at the expense of such Grantor. The Parties
agree that such financing statements will be filed in the name of the Secured
Parties. Each Grantor shall pay all costs of filing such financing statements
covering any of its Collateral and any extensions, renewals, amendments and
releases thereof, and shall pay all reasonable costs and expenses of any record
searches for financing statements reasonably requested by the Secured Parties.
Without the prior written consent of the Secured Parties, no Grantor shall
create or allow to be created, pursuant to the UCC, any other security interest
in its Collateral (except for Permitted Liens) senior in priority to that of the
Secured Parties. Upon the occurrence and during the continuation of a Default,
the Secured Parties shall have the remedies of a secured party under the UCC
and, at the Secured Parties' option, may also invoke any other remedy provided
for in this Agreement. In exercising any of said remedies, the Secured Parties
may, at their sole option, utilize an agent and may proceed against any part of
the Collateral separately or together and in any order whatsoever, without in
any way affecting the availability of the Secured Parties' remedies under the
UCC.

         12. RIGHT TO SUBSTITUTE COLLATERAL. Upon at least ten (10) days' prior
written notice to the Secured Parties, the Grantors may, in lieu and
substitution for the collateral otherwise provided for herein, provide
Substitute Collateral (as hereinafter defined) as security for the Secured
Obligations hereunder, and in such event the Secured Parties shall take such
actions as the Grantors may reasonably request (including, without limitation,
the execution and filing of appropriate UCC-3's termination statements)
confirming and/or effecting the release of the collateral for which the
Substituted Collateral is being substituted, and upon such substitution of
collateral, the term "COLLATERAL," as used herein, shall refer to the
Substituted Collateral. As used herein, "SUBSTITUTED COLLATERAL" means any of
the following: (a) a letter of credit, issued to the Secured Parties by a bank
or other financial institution reasonably acceptable to the Secured Parties and
in an amount not less than the outstanding principal amount of the Promissory
Notes; (b) a certificate of deposit, issued by a bank or other financial
institution reasonably acceptable to the Secured Parties in an amount not less
than the outstanding principal amount of the Promissory Notes; and (c) such
other property as may be selected by the Grantors with the consent of the
Secured Parties, with such consent not to be unreasonably withheld or delayed.
Without limiting the effect of any of the other provisions of this Agreement, in
the event the payment of or foreclosure on any Substituted Collateral shall
result in the receipt by the Secured Parties of an amount in excess of the
aggregate outstanding amounts of the Promissory Notes, the excess thereof shall
be promptly paid to the Grantors.

         13. MISCELLANEOUS.

         (A) Termination. All duties and obligations of the Grantors hereunder,
and all rights, remedies and benefits granted to the Secured Parties hereunder
(including, without limitation, the grant of any security interest in the
Collateral), shall terminate on the Termination Date, and as soon as reasonably
practical following the Termination Date the Secured Parties shall take all such
actions (including, without limitation, the execution, delivery and filing of
appropriate UCC-3 termination statements) as Grantors


                                       12





may reasonably request to evidence and confirm the termination of such duties,
obligations, rights, remedies and benefits.

         (B) Waiver. Except as otherwise expressly provided herein, in the
Surety Agreement or in the Promissory Notes and except for the notices provided
for herein or therein, each Grantor hereby waives (to the fullest extent
permitted by law) notice of nonpayment, demand, presentment, protest or notice
of protest of or with respect to such Grantor's Collateral or any of the Secured
Obligations, and all other notices, consents to any renewals or extensions of
time of payment thereof. No delay or omission of any Party in exercising or
enforcing any of its rights, powers, privileges, remedies, immunities or
discretions hereunder shall constitute a waiver thereof; and no waiver by any
Party of any default by any other Party shall operate as a waiver of any other
default hereunder. No term or provision hereof shall be waived, altered or
modified except with the prior written consent of the Party to be charged
therewith.

         (C) Expenses. Except as otherwise provided herein, each Party will bear
all of its own expenses in connection with the preparation and negotiation of
this Agreement and the consummation and performance of its obligations
thereunder.

         (D) Notices. All notices, demands, requests, consents, approvals or
other communications required or permitted to be given hereunder or pursuant
hereto or that are given with respect to this Agreement to any Party shall be in
writing and shall be given as provided in Section 10.2 of the Stock Purchase
Agreement.

         (E) Entire Agreement. This Agreement is intended by the Parties as a
final expression of their agreement and is intended to be a complete and
exclusive statement of the agreement and understanding of the Parties, in
respect of the subject matter contained herein, constitutes the entire agreement
of the Parties with respect to the subject matter hereof and supersedes, and
merges herein, all prior and contemporaneous negotiations, discussions,
representations, understandings and agreements between or among the Parties,
whether oral or written, with respect such subject matter. No representation,
warranty, restriction, promise, undertaking or other agreement with respect to
such subject matter has been made or given by any Party other than those set
forth in this Agreement.

         (F) Amendment and Waiver. This Agreement may be amended, modified or
supplemented only to the extent expressly set forth in writing that is signed by
the Party to be charged therewith. No waiver of any term, condition or provision
of this Agreement or of any breach or violation of this Agreement or any
provision hereof shall be effective except to the extent expressly set forth in
writing that is signed by the Party to be charged therewith. Without limiting
the generality of the foregoing, no failure to object or otherwise act, and no
conduct (including, without limitation, any failure or delay in enforcing this
Agreement or any provision hereof or any acceptance or retention of payment) or
course of conduct or dealing, by any Party shall be deemed (a) to constitute a
waiver by such Party of the breach or violation of this Agreement or of any
provision hereof by any other Party or (b) to have caused or reflected any
amendment or other modification of this Agreement or of any term or provision
hereof. Any waiver


                                       13



may be made in advance or after the right waived has arisen or the breach or
default waived has occurred, and any waiver may be conditional. No waiver of any
breach or violation of any agreement or provision herein contained shall be
deemed a waiver of any preceding or succeeding breach or violation thereof nor
of any other agreement or provision herein contained. No waiver or extension of
time for performance of any obligation or act shall be deemed a waiver or
extension of the time for performance of any other obligation or act.

         (G) Assignment; No Third Party Beneficiaries. This Agreement and the
rights, duties and obligations hereunder may not be assigned or delegated by any
Party without the prior written consent of the other Parties. Any purported
assignment or delegation of rights, duties or obligations hereunder made by any
Party without the prior written consent of the other Parties shall be null and
void and of no effect. This Agreement and the provisions hereof shall be binding
upon and enforceable against each of the Parties and its or his estate, heirs,
executors, administrators, legal representatives, successors and assigns and
shall inure to the benefit of and be enforceable by each of the Parties and its
or his estate, heirs, executors, administrators, legal representatives,
successors and permitted assigns. Except as expressly provided for in this
Agreement, this Agreement is not intended to confer any rights or benefits on
any Persons other than the Parties and their respective estates, heirs,
executors, administrators, legal representatives, successors and permitted
assigns.

         (H) Severability. This Agreement and the terms and provisions hereof
shall be deemed severable, and the invalidity or unenforceability of any term or
provision hereof shall not affect the validity or enforceability of this
Agreement or of any other term or provision hereof. In the event any term or
provision hereof shall be determined to be invalid or unenforceable as applied
to any situation or circumstance or in any jurisdiction, such invalidity or
unenforceability shall not apply or extend to any other situation or
circumstance or in any other jurisdiction or affect the validity or
enforceability of any other term or provision. It is the Parties' intent that
this Agreement and each term and provision hereof be enforceable in accordance
with its terms and to the fullest extent permitted by law. Accordingly, to the
extent any term or provision of this Agreement shall be determined or deemed to
be valid or unenforceable, such provision shall be deemed amended or modified to
the minimum extent necessary to make such provision, as so amended or modified,
valid and enforceable.

         (I) Further Assurances. Each Party, upon the reasonable request of any
other Party, shall, as promptly as reasonably possible, do and perform all such
further acts and execute, acknowledge and deliver all such further instruments
and documents as may be necessary or desirable to carry out, evidence and
reflect the transactions contemplated hereby or otherwise carry out and perform
the provisions, and purpose and intent, of this Agreement. Without limiting the
generality of the foregoing, each Grantor (at its sole cost and expense) will
execute and deliver to the Secured Parties any writings, and do all things,
reasonably requested by the Secured Parties to carry into effect the provisions
and intent of this Agreement or to vest more fully in or assure to the Secured
Parties (including, without limitation, all steps to create and perfect) the
security interest in the Collateral granted to the Secured Parties by this
Agreement or to


                                       14



comply with applicable statute or law or to facilitate the collection of the
Collateral, including the furnishing, at such intervals as the Secured Parties
may reasonably establish from time to time, of reports, financial data and
analyses reasonably satisfactory to the Secured Parties. A carbon, photographic
or other reproduction of this Agreement or any financing statement executed
pursuant to the terms hereof shall be sufficient as a financing statement for
the purpose of filing with the appropriate authorities.

         (J) Titles and Headings; Rules of Interpretation. Titles, captions and
headings of the sections and other subdivisions of this Agreement are for
convenience of reference only and shall not affect the construction or
interpretation of any provision of this Agreement. References to Sections and
subsections (or other parts or subdivisions) refer to such Sections and
subsections (or other parts or subdivisions) of this Agreement unless otherwise
stated. Words such as "herein," "hereinafter," "hereof," "hereto," "hereby" and
"hereunder," and words of like import, unless the context requires otherwise,
refer to this Agreement taken as a whole and not to any particular Section or
other provision hereof. As used in this Agreement, the masculine, feminine and
neuter genders shall be deemed to include the others if the context requires,
and if the context requires, the use of the singular shall include the plural
and visa versa. This Agreement is the product of mutual negotiations between and
among the Parties and their respective counsels, and no Party shall be deemed
the draftsperson hereof or of any portion or provision hereof. Accordingly, in
the event of any ambiguity or inconsistency in any provision of this Agreement,
the same shall not be interpreted against any Party as the party responsible for
drafting or providing such provision.

         (K) Miscellaneous Provisions. This Agreement is subject to certain
provisions, as to governing law and other matters, as set forth in Article 10 of
the Stock Purchase Agreement.

         (L) Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

         (M) Applicability of Revised Article 9. The Parties acknowledge and
agree to the following provisions of this Agreement in anticipation of the
possible application, in one or more jurisdictions to the transactions
contemplated hereby, of the revised Article 9.

         (i) In applying the law of any jurisdiction in which Revised Article 9
         is in effect, the Collateral shall include, without limitation, the
         relevant Grantor's right, title and interest in the following
         categories of assets as defined in Revised Article 9: instruments
         (including promissory notes), documents, accounts (including
         health-care-insurance receivables), chattel paper (whether tangible or
         electronic), deposit accounts, letter-of-credit rights (whether or not
         the letter of credit is evidenced by a writing), commercial tort
         claims, securities and all other investment property, general
         intangibles (including payment intangibles and software), supporting
         obligations and any and all proceeds of any thereof,


                                       15



         wherever located, whether now owned and hereafter acquired. If a
         Grantor shall at any time, whether or not Revised Article 9 is in
         effect in any particular jurisdiction, acquire a commercial tort claim,
         as defined in Revised Article 9, such Grantor shall immediately notify
         the Secured Parties in a writing signed by such Grantor of the brief
         details thereof and grant to the Secured Parties in such writing a
         security interest therein and in the proceeds thereof, all upon the
         terms of this Agreement, with such writing to be in form and substance
         reasonably satisfactory to the Secured Parties.

         (ii) The Secured Parties may at any time and from time to time,
         pursuant to the provisions of this subsection (M), file financing
         statements, continuation statements and amendments thereto that
         describe the Collateral generally and that contain any other
         information required by Part 5 of Revised Article 9 for the sufficiency
         or filing office acceptance of any financing statement, continuation
         statement or amendment, including whether the relevant Grantor is an
         organization, the type of organization and any organization
         identification number issued to such Grantor. Each Grantor agrees to
         furnish any such information to the Secured Parties promptly upon
         request (written or oral). Any such financing statements, continuation
         statements or amendments may be signed by the Secured Parties on behalf
         of a Grantor and may be filed at any time in any jurisdiction whether
         or not Revised Article 9 is then in effect in that jurisdiction.

         (iii) Nothing contained in this subsection (M) shall be construed to
         narrow the scope of the Secured Parties' security interest in any of
         the Collateral or the perfection or priority thereof or to impair or
         otherwise limit any of the rights, powers, privileges or remedies of
         the Secured Parties hereunder except (and then only to the extent)
         mandated by Revised Article 9 to the extent then applicable.


                   [REMAINDER OF PAGE LEFT INTENTIONALLY BLANK


                            SIGNATURE PAGE TO FOLLOW]








                                       16





         IN WITNESS WHEREOF, each of the Parties. intending to be bound hereby,
has executed this Agreement or caused this Agreement to be executed and
delivered on its behalf by an officer or other representative thereunto duly
authorized, all as of the date first above written.

--------------------------------------------------------------------------------
AUDIENCE RESPONSE SYSTEMS, INC.                CAMPUS GROUP COMPANIES, INC.


By; /s/ Steven Campus                         By; /s/ Steven Campus
    ------------------------------                -----------------------------
Name: Steven Campus                           Name: Steven Campus
Title: President                              Title: President
--------------------------------------------------------------------------------
MULTI-VIDEO SERVICES, INC.                     INTERACTIVE CONFERENCING
                                               NETWORK, INC.



By; /s/ Steven Campus                         By; /s/ Steven Campus
    ------------------------------                -----------------------------
Name: Steven Campus                           Name: Steven Campus
Title: President                              Title: President
--------------------------------------------------------------------------------
                                              TRUST ESTABLISHED UNDER
                                              THE WILL OF NANCY CAMPUS


/s/ Steven Campus                             By:  /s/ Steven Campus
----------------------------------                -----------------------------
STEVEN CAMPUS                                 Name: Steven Campus
                                              Title: Trustee
--------------------------------------------------------------------------------
CAMPUS FAMILY 2000 TRUST


By; /s/ Steven Campus
    -------------------------------
Name: Steven Campus
Title: Trustee
--------------------------------------------------------------------------------





                                       17





                                   EXHIBIT E-3

                            FORM OF PLEDGE AGREEMENT






                                PLEDGE AGREEMENT

         THIS PLEDGE AGREEMENT (this "AGREEMENT") is made and entered into as of
July 31, 2003, by and among: NATIONAL AUTO CREDIT, INC. ("NAC" or the
"PLEDGOR"), a Delaware corporation; Steven Campus ("CAMPUS"), the Campus Family
2000 Trust (the "FAMILY TRUST,"), a trust formed under and pursuant to the laws
of the State of New York, and the TRUST ESTABLISHED UNDER THE WILL OF NANCY
CAMPUS (the "SHELTER TRUST"), a trust formed under and pursuant to the laws of
the State of New York, and Reed Smith LLP, as Pledge Agent (the "PLEDGE AGENT").
Collectively, Campus, the Family Trust and the Shelter Trust are referred to
herein as the "SECURED PARTIES" and each a "SECURED PARTY" The Pledgor, the
Secured Parties and the Pledge Agent are hereinafter referred to collectively as
the "PARTIES" and each as a "PARTY."

                              W I T N E S S E T H:

         WHEREAS, NAC and the Secured Parties have concurrently herewith entered
into a certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT")
providing for the acquisition by NAC of all of the outstanding capital stock of
Audience Response Systems, Inc. ("ARSI"), a New York corporation, Campus Group
Companies, Inc. ("CGCI"), a New York corporation, Multi-Video Services, Inc.
("MULTI-VIDEO"), and Interactive Conferencing Network, Inc. ("INTERACTIVE," and
collectively with ARSI, CGCI and Multi-Video, the "PURCHASED CORPORATIONS"), a
Delaware corporation;

         WHEREAS, pursuant to Section 5.5 of the Stock Purchase Agreement, it is
a condition of closing of the transactions contemplated thereby, that the
Pledgor and the Secured Parties enter into this Agreement;

         WHEREAS, part of the consideration paid to the Secured Parties under
the Stock Purchase Agreement consists of the Promissory Notes (as defined in the
Stock Purchase Agreement);

         WHEREAS, as a condition to the transactions contemplated by the Stock
Purchase Agreement, the Secured Parties have required that the Pledgor secured
its obligations under the Promissory Notes with a pledge of its stock in the
Purchased Corporations, and Pledgor has agreed, as set forth herein, to provide
such pledge.

         NOW, THEREFORE, in consideration of the foregoing recitals and the
mutual promises, representations, warranties, covenants and agreements contained
in this Agreement and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the Parties, intending to be
legally bound hereby, agree as follows:

         SECTION 1 - DEFINITIONS. As used herein, the following terms have the
following respective meanings:

         (a) "COLLATERAL" means the Pledged Securities or such other collateral
as may have been substituted therefor as contemplated by Section 9 hereof.





         (b) "PLEDGED SECURITIES" means, collectively, (I) all of the currently
issued and outstanding shares of common stock of each of the Purchased
Corporations concurrently herewith purchased by, and transferred by the Secured
Parties to, the Pledgor as provided for in and contemplated by the Stock
Purchase Agreement, and (II) any and all other shares of common stock issued as
a dividend or otherwise as a distribution on or with respect to any of the
shares of common stock referred to in the preceding clause (I).

         (c) "SECURED OBLIGATIONS" means, collectively, any and all obligations
of the Pledgor under and pursuant to the Promissory Notes.

         (d) "TERMINATION DATE" means the date as of which the Promissory Notes
have been paid or otherwise discharged in full (including, as applicable, upon
conversion thereof).

Capitalized terms used herein and defined in the Stock Purchase Agreement are
used herein with the respective meanings ascribed thereto in the Stock Purchase
Agreement, unless otherwise defined herein or the context otherwise requires.

         SECTION 2 - PLEDGE OF SECURITIES.

         (a) As collateral security for the payment and performance by the
Pledgor of the Secured Obligations, the Pledgor hereby grants, pledges and
collaterally assigns to the Secured Parties a first priority security interest
in all of the Collateral.

         (b) In order to perfect such security interest, simultaneously
herewith, the Pledgor is delivering to the Pledge Agent (for the benefit of the
Secured Parties) all certificates representing the Pledged Securities, together
with blank stock powers related thereto, and the Pledge Agent hereby
acknowledges receipt of such certificates and stock powers.

         (c) The Pledgor agrees to execute and deliver to the Pledge Agent (for
the benefit of the Secured Parties) all such financing statements and other
documents as the Secured Parties may from time to time reasonably request to
carry out the terms of this Agreement, to perfect and keep in full force and
effect the lien in the Collateral in favor of the Secured Parties or to protect
or enforce the Secured Parties' lien and security interest in the Collateral.

         SECTION 3 - REPRESENTATIONS AND WARRANTIES OF THE PLEDGOR. The Pledgor
represents and warrants to the Secured Parties and the Pledge Agent as follows:

         (a) subject to the truth and accuracy of the representations and
warranties of the Secured Parties, and the full performance of their
obligations, under the Stock Purchase Agreement, the Pledgor owns beneficially
and of record all of the issued and outstanding capital stock of each of the
Purchased Corporations;

         (b) the Pledgor has the requisite corporate power and authority to
enter into this Agreement and to carry out its obligations hereunder, and the
Pledgor is duly authorized and empowered to enter into and perform this
Agreement;

         (c) all corporate and other actions necessary or appropriate on the
part of the Pledgor to authorize it to enter into and perform this Agreement
have been taken, and all consents, approvals and permissions necessary or
appropriate to authorize the Pledgor to


                                       2




enter into and perform this Agreement have been obtained and remain in full
force and effect;

         (d) this Agreement has been duly executed and delivered by the Pledgor
and constitutes a valid and binding obligation of the Pledgor, enforceable
against the Pledgor in accordance with its terms, except that (i) such
enforcement may be subject to applicable bankruptcy, insolvency or other similar
laws, now or hereafter in effect, affecting creditors' rights generally, and
(ii) the remedy of specific performance and injunctive and other forms of
equitable relief may be subject to equitable defenses and to the discretion of
the court before which any proceeding therefor may be brought, regardless of
whether such relief is considered at law or in equity;

         (e) the Pledgor is, and shall at all times during the term of this
Agreement shall be, the sole registered and record and beneficial owner of the
Pledged Securities or the sole owner of any other Collateral, free and clear of
all Liens (except any Lien created hereby or otherwise in favor of the Secured
Parties); and

         (f) the Pledgor will, during the term of this Agreement, defend the
Secured Parties' right, title and security interest in and to the Pledged
Securities or any other Collateral against any claim or demand of any third
party.

         SECTION 4 - REPRESENTATIONS AND WARRANTIES OF THE SECURED PARTIES. The
Secured Parties represent and warrant to the Pledgor and the Pledge Agent as
follows:

         (a) the Secured Parties have the requisite power and authority to enter
into this Agreement and to carry out their obligations hereunder, and each
Secured Party that is an entity is duly authorized and empowered to enter into
and perform this Agreement;

         (b) all actions necessary or appropriate on the part of the Secured
Parties to authorize them to enter into and perform this Agreement have been
taken, and all consents, approvals and permissions necessary or appropriate to
authorize the Secured Parties to enter into and perform this Agreement have been
obtained and remain in full force and effect; and

         (c) this Agreement has been duly executed and delivered by the Secured
Parties and constitutes a valid and binding obligation of the Secured Parties,
enforceable against the Secured Parties in accordance with its terms, except
that (i) such enforcement may be subject to applicable bankruptcy, insolvency or
other similar laws, now or hereafter in effect, affecting creditors' rights
generally, and (ii) the remedy of specific performance and injunctive and other
forms of equitable relief may be subject to equitable defenses and to the
discretion of the court before which any proceeding therefor may be brought,
regardless of whether such relief is considered at law or in equity.

         SECTION 5 - REPRESENTATIONS AND WARRANTIES OF THE PLEDGE AGENT. The
Pledge Agent represents and warrants to the Pledgor and the Secured Parties as
follows:

         (a) the Pledge Agent has the requisite power and authority to enter
into this Agreement and to carry out its obligations hereunder, and the Pledge
Agent is duly authorized and empowered to enter into and perform this Agreement;


                                       3




         (b) all actions necessary or appropriate on the part of the Pledge
Agent to authorize it to enter into and perform this Agreement have been taken,
and all consents, approvals and permissions necessary or appropriate to
authorize the Pledge Agent to enter into and perform this Agreement have been
obtained and remain in full force and effect; and

         (c) this Agreement has been duly executed and delivered by the Pledge
Agent and constitutes a valid and binding obligation of the Pledge Agent,
enforceable against the Pledge Agent in accordance with its terms, except that
(i) such enforcement may be subject to applicable bankruptcy, insolvency or
other similar laws, now or hereafter in effect, affecting creditors' rights
generally, and (ii) the remedy of specific performance and injunctive and other
forms of equitable relief may be subject to equitable defenses and to the
discretion of the court before which any proceeding therefor may be brought,
regardless of whether such relief is considered at law or in equity.

         SECTION 6 - PRESERVATION AND PROTECTION OF PLEDGED SECURITIES.

         (a) Except for the exercise of reasonable care in the custody and
preservation of any Pledged Securities (and the related stock powers) or other
Collateral delivered to it pursuant to this Agreement, the Pledge Agent shall be
under no duty or liability with respect to the Pledged Securities or other
Collateral.

         (b) The Pledgor agrees to pay when due all taxes, charges, Liens and
assessments against the Pledged Securities or other Collateral, unless being
contested in good faith by appropriate proceedings diligently conducted and
against which adequate reserves have been established in accordance with
Generally Accepted Accounting Principles applied on a consistent basis and
provided that all enforcement proceedings in the nature of levy or foreclosure
are effectively stayed.

         (c) So long as no Event of Default (as defined in the Promissory Notes)
shall have occurred and be continuing, the registration of the Pledged
Securities in the name of the Pledgor as record and beneficial owner shall not
be changed and the Pledgor shall be entitled to exercise all voting and other
rights and powers pertaining to the Pledged Securities for all purposes not
inconsistent with the terms hereof. Upon the occurrence and during the
continuance of any such Event of Default, at the option of the Secured Parties
(which option may be exercised by written notice given to the Pledgor and the
Purchased Corporations), all rights of the Pledgor to exercise the voting or
consensual rights and powers that it is authorized to exercise pursuant to this
subsection (c) shall cease, and in such event the Pledgor hereby appoints the
Secured Parties as its proxies, with full power of substitution, and hereby
authorizes them, and each of them acting singly, to vote and exercise all
related rights as a shareholder with respect to the Pledged Securities during
the continuance of any such Event of Default, which proxy is coupled with an
interest and is irrevocable until the Secured Obligations have been discharged
in full or (if sooner) such Event of Default is cured or remedied, and the
Pledgor hereby agrees to provide such further proxies as the Secured Parties may
from time to time reasonably request; provided, however, that the Secured
Parties in their discretion may from time to time refrain from exercising, and
shall not be obligated to exercise, any such voting or consensual rights or any
such proxy. Notwithstanding the grant of such proxy to the Secured Parties with
respect to the Pledged Securities during the continuance of any such Event of
Default, the Pledge


                                       4




Agent shall at all times retain custody of the Pledged Securities unless
permitted to release or dispose of the Pledged Securities in accordance with
another provision hereof.

         SECTION 7 - REMEDIES.

         (a) Upon the occurrence and during the continuance of any Event of
Default (as defined in the Promissory Notes, the Pledge Agent is given full
power and authority to sell the whole or any part of the Pledged Securities, in
one or more sales, with or without any previous demands or demand of performance
or, to the extent permitted by applicable law, notice or advertisement, in such
order as the Pledge Agent may elect; and any such sale may be made either at
public or private sale at the Pledge Agent's place of business or elsewhere,
either for cash or upon credit or for future delivery; and the Pledge Agent or
any Secured Party may be the purchaser of any or all of the Pledged Securities
so sold and hold the same thereafter in its or his own right free from any claim
of the Pledgor or right of redemption. Demands of performance, advertisements
and presence of property and sale and notice of sale are hereby waived to the
extent permissible by law. Any sale hereunder may be conducted by an auctioneer
or any officer or agent of the Pledge Agent. The Pledgor recognizes that the
Pledge Agent may be unable to effect a public sale of the Pledged Securities by
reason of certain prohibitions contained in the Securities Act of 1933, as
amended, and applicable state law, and may be otherwise delayed or adversely
affected in effecting any sale by reason of present or future restrictions
thereon imposed by governmental authorities, and that as a consequence of such
prohibitions and restrictions the Pledge Agent may be compelled (i) to resort to
one or more private sales to a restricted group of purchasers who will be
obliged to agree, among other things, to acquire the Pledged Securities for
their own account, for investment and not with a view to the distribution or
resale thereof, or (ii) to seek regulatory approval of any proposed sale or
sales, or (iii) to limit the amount of Pledged Securities sold to any person or
group. The Pledgor agrees and acknowledges that private sales so made may be at
prices and upon terms less favorable to the Pledgor than if the Pledged
Securities were sold either at public sales or at private sales not subject to
other regulatory restrictions. Following the occurrence and during the
continuance of an Event of Default, the Secured Parties make direct the Pledge
Agent to exercise any of the remedies provided for herein.

         (b) The Pledgor hereby acknowledges that a ready market may not exist
for the Pledged Securities because they are not traded on a national securities
exchange or quoted on an automated quotation system and agrees and acknowledges
that in such event the Pledged Securities representing an interest in one of the
Purchased Corporations may be sold for an amount less than a pro rata share of
the fair market value of the such Purchased Corporation's assets minus its
liabilities.

         (c) In addition to the foregoing, the Secured Parties may exercise such
other rights and remedies as may be available at law (including without
limitation, the Uniform Commercial Code) or in equity.

         (d) The Pledge Agent shall provide prompt notice to the Pledgor of its
exercise of remedies under this Section 7, provided that such notice may be
general in nature and neither the failure to give, nor any delay in giving, such
notice shall have any effect on the validity or effectiveness of any action
taken hereunder.


                                       5




         (e) The net cash proceeds resulting from the liquidation, sale or other
disposition of the Pledged Securities shall be applied first to the expenses
(including all reasonable attorneys' fees and costs) of holding, storing,
processing and preparing for sale, selling, liquidating and otherwise dealing
with, the Pledged Securities, and then to the satisfaction of all Secured
Obligations, with any remaining balance to be paid over to the Pledgor.

         (f) The Pledgor hereby appoints the Pledge Agent as the Pledgor's
attorney-in-fact for the purposes of carrying out the provisions of this
Agreement and taking any action and executing any instrument that may be
necessary or advisable to accomplish the purposes hereof, which appointment is
irrevocable and coupled with an interest; provided, that the Pledge Agent shall
have and may exercise rights under this power of attorney only upon the
occurrence and during the continuance of an Event of Default.

         (g) The Pledgor waives, to the extent permitted by applicable law, any
right to require any Secured Party to (i) proceed against any person, (ii)
proceed against or exhaust any Pledged Securities or other collateral for the
Secured Obligations or (iii) pursue any other remedy in its or his power.

         (h) The rights, powers and remedies given to the Pledge Agent or the
Secured Parties by this Agreement shall be in addition to all rights, powers and
remedies given to the Pledge Agent or any Secured Party by virtue of any statute
or rule of law. Any forbearance or failure or delay by the Pledge Agent or any
Secured Party in exercising any right, power or remedy hereunder shall not be
deemed to be a waiver of such right, power or remedy, and any single or partial
exercise of any right, power or remedy hereunder shall not preclude the further
exercise thereof; and every right, power and remedy of the Secured Parties shall
continue in full force and effect until such right, power or remedy is
specifically waived in accordance with the terms hereof.

         SECTION 8 - CONTINUING SECURITY INTEREST. This Agreement shall create a
continuing first priority security interest in all of the Collateral of the
Pledgor and shall (a) remain in full force and effect until indefeasible payment
in full of the Secured Obligations has been made, (b) continue to be effective
or be reinstated, as the case may be, if at any time payment of the Secured
Obligations, or any part or portion thereof, is rescinded or reduced in amount
or must otherwise be restored or returned by any obligee of the Secured
Obligations, all as though such payment or performance had not been made, (c) be
binding upon the Pledgor and its successors and assigns, and (d) inure, together
with the rights and remedies of the Secured Parties pursuant hereto, to the
benefit of the Secured Parties and their successors, transferees and permitted
assigns. Upon the payment in full of all of the Secured Obligations, the Pledgor
shall be entitled to the return, upon its request, of such of the Collateral of
the Pledgor as shall not have been sold or otherwise applied pursuant to the
terms hereof, and to the prompt release by the Secured Parties of the Lien and
security interest granted to them hereunder.

         SECTION 9 - RIGHT TO SUBSTITUTE COLLATERAL. Upon at least ten (10)
days' prior written notice to the Secured Parties, the Pledgor may, in lieu and
substitution for the collateral otherwise provided for herein, provide
Substitute Collateral (as hereinafter defined) as security for the Secured
Obligations hereunder, and in such event the Secured Parties shall take such
actions as the Pledgor may reasonably request (including, without limitation,
the execution and filing of appropriate UCC-3's termination statements and the
return to the


                                       6




Pledgor of all share certificates representing any Pledge Securities and the
accompanying stock powers) confirming and/or effecting the release of the
collateral for which the Substituted Collateral is being substituted, and upon
such substitution of collateral, the term "COLLATERAL", as used herein, shall
refer to the Substituted Collateral. As used herein, "SUBSTITUTED COLLATERAL"
means any of the following: (a) a letter of credit, issued to the Secured
Parties by a bank or other financial institution reasonably acceptable to the
Secured Parties and in an amount not less than the outstanding principal amount
of the Promissory Notes; (b) a certificate of deposit, issued by a bank or other
financial institution reasonably acceptable to the Secured Parties in an amount
not less than the outstanding principal amount of the Promissory Notes; and (c)
such other property as may be selected by the Pledgor with the consent of the
Secured Parties, with such consent not to be unreasonably withheld or delayed.
Without limiting the effect of any of the other provisions of this Agreement, in
the event the payment of or foreclosure on any Substituted Collateral shall
result in the receipt by the Secured Parties of an amount in excess of the
aggregate outstanding amounts of the Promissory Notes, the excess thereof shall
be promptly paid to the Pledgor.

         SECTION 10 - MISCELLANEOUS.

         (a) Termination. All duties and obligations of the Pledgor hereunder,
and all rights, remedies and benefits granted to the Secured Parties hereunder
(including, without limitation, the grant of any security interest in the
Pledged Securities or other Collateral), shall terminate on the Termination
Date, and as soon as reasonably practical following the Termination Date the
Pledge Agent and the Secured Parties shall take all such actions (including,
without limitation, the execution, delivery and filing of appropriate UCC-3
termination statements and the return to NAC of all share certificates
representing any of the Pledged Securities and the accompanying stock powers) as
the Pledgor may reasonably request to evidence and confirm the termination of
such duties, obligations, rights, remedies and benefits.

         (b) Waiver. Except as otherwise expressly provided herein, in the
Surety Agreement or in the Promissory Notes and except for the notices provided
for herein or therein, the Pledgor hereby waives (to the fullest extent
permitted by law) notice of nonpayment, demand, presentment, protest or notice
of protest of or with respect to the Pledged Securities or any other Collateral
or any of the Secured Obligations, and all other notices, consents to any
renewals or extensions of time of payment thereof. No delay or omission of any
Party in exercising or enforcing any of its rights, powers, privileges,
remedies, immunities or discretions hereunder shall constitute a waiver thereof;
and no waiver by any Party of any default by any other Party shall operate as a
waiver of any other default hereunder. No term or provision hereof shall be
waived, altered or modified except with the prior written consent of the Party
to be charged therewith.

         (c) Expenses. Except as otherwise provided herein, each Party will bear
all of its own expenses in connection with the preparation and negotiation of
this Agreement and the consummation and performance of its obligations
thereunder.

         (d) Notices. All notices, demands, requests, consents, approvals or
other communications required or permitted to be given hereunder or pursuant
hereto or that are


                                       7




given with respect to this Agreement to any Party shall be in writing and shall
be given as provided in Section 10.2 of the Stock Purchase Agreement.

         (e) Entire Agreement. This Agreement is intended by the Parties as a
final expression of their agreement and is intended to be a complete and
exclusive statement of the agreement and understanding of the Parties, in
respect of the subject matter contained herein, constitutes the entire agreement
of the Parties with respect to the subject matter hereof and supersedes, and
merges herein, all prior and contemporaneous negotiations, discussions,
representations, understandings and agreements between or among the Parties,
whether oral or written, with respect such subject matter. No representation,
warranty, restriction, promise, undertaking or other agreement with respect to
such subject matter has been made or given by any Party other than those set
forth in this Agreement.

         (f) Amendment and Waiver. This Agreement may be amended, modified or
supplemented only to the extent expressly set forth in writing that is signed by
the Party to be charged therewith. No waiver of any term, condition or provision
of this Agreement or of any breach or violation of this Agreement or any
provision hereof shall be effective except to the extent expressly set forth in
writing that is signed by the Party to be charged therewith. Without limiting
the generality of the foregoing, no failure to object or otherwise act, and no
conduct (including, without limitation, any failure or delay in enforcing this
Agreement or any provision hereof or any acceptance or retention of payment) or
course of conduct or dealing, by any Party shall be deemed (a) to constitute a
waiver by such Party of the breach or violation of this Agreement or of any
provision hereof by any other Party or (b) to have caused or reflected any
amendment or other modification of this Agreement or of any term or provision
hereof. Any waiver may be made in advance or after the right waived has arisen
or the breach or default waived has occurred, and any waiver may be conditional.
No waiver of any breach or violation of any agreement or provision herein
contained shall be deemed a waiver of any preceding or succeeding breach or
violation thereof nor of any other agreement or provision herein contained. No
waiver or extension of time for performance of any obligation or act shall be
deemed a waiver or extension of the time for performance of any other obligation
or act.

         (g) Assignment; No Third Party Beneficiaries. This Agreement and the
rights, duties and obligations hereunder may not be assigned or delegated by any
Party without the prior written consent of the other Parties. Any purported
assignment or delegation of rights, duties or obligations hereunder made by any
Party without the prior written consent of the other Parties shall be null and
void and of no effect. This Agreement and the provisions hereof shall be binding
upon and enforceable against each of the Parties and its or his estate, heirs,
executors, administrators, legal representatives, successors and assigns and
shall inure to the benefit of and be enforceable by each of the Parties and its
or his estate, heirs, executors, administrators, legal representatives,
successors and permitted assigns. Except as expressly provided for in this
Agreement, this Agreement is not intended to confer any rights or benefits on
any Persons other than the Parties and their respective estates, heirs,
executors, administrators, legal representatives, successors and permitted
assigns.

         (h) Severability. This Agreement and the terms and provisions hereof
shall be deemed severable, and the invalidity or unenforceability of any term or
provision hereof shall not affect the validity or enforceability of this
Agreement or of any other term or provision hereof. In the event any term or
provision hereof shall be determined to be invalid or


                                       8




unenforceable as applied to any situation or circumstance or in any
jurisdiction, such invalidity or unenforceability shall not apply or extend to
any other situation or circumstance or in any other jurisdiction or affect the
validity or enforceability of any other term or provision. It is the Parties'
intent that this Agreement and each term and provision hereof be enforceable in
accordance with its terms and to the fullest extent permitted by law.
Accordingly, to the extent any term or provision of this Agreement shall be
determined or deemed to be valid or unenforceable, such provision shall be
deemed amended or modified to the minimum extent necessary to make such
provision, as so amended or modified, valid and enforceable.

         (i) Further Assurances. Each Party, upon the reasonable request of any
other Party, shall, as promptly as reasonably possible, do and perform all such
further acts and execute, acknowledge and deliver all such further instruments
and documents as may be necessary or desirable to carry out, evidence and
reflect the transactions contemplated hereby or otherwise carry out and perform
the provisions, and purpose and intent, of this Agreement. Without limiting the
generality of the foregoing, the Pledgor (at its sole cost and expense) will
execute and deliver to the Pledge Agent or the Secured Parties any writings, and
do all things, reasonably requested by the Secured Parties to carry into effect
the provisions and intent of this Agreement or to vest more fully in or assure
to the Secured Parties (including, without limitation, all steps to create and
perfect) the security interest in the Pledged Securities or other Collateral
granted to the Secured Parties by this Agreement or to comply with applicable
statute or law or to facilitate the collection of the Pledged Securities or
other Collateral, including the furnishing, at such intervals as the Secured
Parties may reasonably establish from time to time, of reports, financial data
and analyses reasonably satisfactory to the Secured Parties. A carbon,
photographic or other reproduction of this Agreement or any financing statement
executed pursuant to the terms hereof shall be sufficient as a financing
statement for the purpose of filing with the appropriate authorities.

         (j) Titles and Headings; Rules of Interpretation. Titles, captions and
headings of the sections and other subdivisions of this Agreement are for
convenience of reference only and shall not affect the construction or
interpretation of any provision of this Agreement. References to Sections and
subsections (or other parts or subdivisions) refer to such Sections and
subsections (or other parts or subdivisions) of this Agreement unless otherwise
stated. Words such as "herein," "hereinafter," "hereof," "hereto," "hereby" and
"hereunder," and words of like import, unless the context requires otherwise,
refer to this Agreement taken as a whole and not to any particular Section or
other provision hereof. As used in this Agreement, the masculine, feminine and
neuter genders shall be deemed to include the others if the context requires,
and if the context requires, the use of the singular shall include the plural
and visa versa. This Agreement is the product of mutual negotiations between and
among the Parties and their respective counsels, and no Party shall be deemed
the draftsperson hereof or of any portion or provision hereof. Accordingly, in
the event of any ambiguity or inconsistency in any provision of this Agreement,
the same shall not be interpreted against any Party as the party responsible for
drafting or providing such provision.

         (k) Miscellaneous Provisions. This Agreement is subject to certain
provisions, as to governing law and other matters, as set forth in Article 10 of
the Stock Purchase Agreement.


                                       9




         (l) Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

         IN WITNESS WHEREOF, Campus has executed this Agreement on the date
first written above and each of the other Parties has caused this Agreement to
be executed on the date first written above by its respective officer or other
representative thereunder duly authorized.

                                    NATIONAL AUTO CREDIT, INC.,
                                    a Delaware corporation


                                    By: /s/James McNamara
                                        ---------------------------------
                                    Name: James McNamara
                                        ---------------------------------
                                    Title: Chief Executive Officer
                                        ---------------------------------


                                    /s/ Steven Campus
                                    -------------------------------------
                                    STEVEN CAMPUS


                                    CAMPUS FAMILY 2000 TRUST


                                    By: /s/ Steven Campus
                                        ---------------------------------
                                    Name: Steven Campus
                                    Title: Trustee


                                    TRUST ESTABLISHED UNDER
                                    THE WILL OF NANCY CAMPUS


                                    By: /s/ Steven Campus
                                        ---------------------------------
                                    Name: Steven Campus
                                    Title: Trustee



                                    REED SMITH, LLP.,
                                    as the Pledge Agent


                                    By: /s/ Herbert F. Kozlov
                                        ---------------------------------
                                    Name: Herbert F. Kozlov
                                        ---------------------------------
                                    Title: Authorized Signatory




                                       10







                                   EXHIBIT F-1

                        FORM OF BASE PURCHASE PRICE NOTE
                             PAYABLE TO STEVE CAMPUS






THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT") OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAS BEEN
ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THIS INSTRUMENT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN
PURSUANT TO THE PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM
REGISTRATION THEREUNDER. THE HOLDER OF THIS NOTE AGREES THAT IT/HE/SHE WILL GIVE
TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED (UNLESS THIS NOTE IS TRANSFERRED
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A
NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.


                         NON-NEGOTIABLE PROMISSORY NOTE

July 31 2003                                                          $3,592,536

         NATIONAL AUTO CREDIT, INC. ("OBLIGOR"), a Delaware corporation, for
value received, hereby promises to pay to Steven Campus ("HOLDER" or "CAMPUS")
the principal sum of Three Million Five Hundred Ninety-Two Thousand Five Hundred
Thirty-Six dollars ($3,592,536), together with interest, as provided below, in
such currency of the United States of America as at the time of payment shall be
legal tender for the payment of public and private debts.

         The outstanding principal balance of this Note shall (except as
otherwise provided herein) bear interest accruing from the date hereof until the
date this Note shall have been paid in full at the rate of five percent (5%) per
annum.

         This Note is made and delivered pursuant to clause (b) of Section 1.3
of that certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated
as of July 31, 2003, by and among Obligor, Holder and Campus Family 2000 Trust
(the "TRUST"), pursuant to which Obligor has acquired or simultaneously herewith
is acquiring all of the outstanding capital stock in each of Audience Response
Systems, Inc. ("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video
Services, Inc. ("MULTI-VIDEO") and Interactive Conferencing Services, Inc.
("INTERACTIVE," and, collectively with ARSI, CGCI and Multi-Video, the
"PURCHASED CORPORATIONS"). Capitalized terms used herein and defined in the
Stock Purchase Agreement are (unless otherwise defined herein or the context
otherwise requires) used herein with the respective meanings ascribed thereto in
the Stock Purchase Agreement. The principal amount of this Note shall be subject
to reduction pursuant to and as provided for in Article 7 of the Stock Purchase
Agreement.

         The obligations of Obligor under this Note, as well as under the other
Promissory Notes, are secured by a pledge by Obligor of its shares of capital
stock in the Purchased Corporations as set forth in that certain Pledge
Agreement, dated as of even date herewith, by and among Obligor, Holder, the
Trust and Reed Smith LLP, as Pledge Agent, and shall be guaranteed by the
Purchased Corporations as set forth in that certain Surety Agreement, dated as
of July 31, 2003,





by and among the Purchased Corporations, Holder and the Trust, with the
obligations of the Purchased Corporations thereunder further secured by a pledge
by the Purchased Corporations of all or substantially all of their assets as set
forth in a certain Security Agreement, dated as of July 31, 2003, among the
Purchased Corporations, Holder and the Trust.

         1.       Payments of Principal and Interest.

         (a) Commencing with the Fiscal Quarter (as hereinafter defined) ending
July 31, 2003, within forty (40) days following the end of each Fiscal Quarter
(provided, however, that if such Fiscal Quarter is the last Fiscal Quarter of a
Fiscal Year (as hereinafter defined), such payment shall not be due until
seventy (70) days following the end of such Fiscal Quarter), Obligor will pay
Holder all interest accrued but unpaid through the end of such Fiscal Quarter;
provided, however, that, (a) if the amount of the Base Purchase Price is
determined by arbitration as contemplated by Section 10.14 of the Stock Purchase
Agreement and, based upon the amount of the Base Purchase Price so determined,
Holder is required pursuant to Section 7.1 of the Stock Purchase Agreement to
return and surrender this Note (or the promissory note in substitution for which
this Note has been issued as contemplated by such Section 7.1 (such promissory
note, the "PREDECESSOR NOTE")), then the first interest payment due hereunder
shall not be payable until ten (10) days following the end of the Fiscal Quarter
during which Holder returned and surrendered to Obligor the Predecessor Note and
(b) if (notwithstanding the foregoing) any payment of interest has been made to
Holder on account of or with respect to the Predecessor Note prior to its return
and surrender to Obligor, such payment shall be applied and credited against
Obligor's obligations hereunder, and to the extent such payment exceeds the
amount of interest payable hereunder, such excess shall be deemed paid and
applied against the outstanding principal amount of this Note.

         (b) Notwithstanding anything contained herein to the contrary, no
interest shall accrue or be payable during or with respect to any Fiscal Quarter
if the Available Cash Flow (as hereinafter defined) for the Fiscal Year that
includes such Fiscal Quarter is less than one million dollars ($1,000,000) and,
if any amount has been paid on or with respect to interest accrued for or during
such Fiscal Year, such amount shall be deemed paid as a reduction of the
outstanding principal amount of this Note.

         (c) Commencing with the Fiscal Quarter ending July 31, 2003,

             (i)  within forty (40) days following the end of the first Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, equals
                  the product of (Y) the Applicable Fraction (as hereinafter
                  defined) times (Z) the Applicable Percentage of the Available
                  Cash Flow for such first Fiscal Quarter;



                                       2



            (ii)  within forty (40) days following the end of the second Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to (A) the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, (B) the
                  amount that has been paid on account of or with respect to
                  interest accrued for the immediately preceding Fiscal Quarter
                  and (C) the amount that has been paid with respect to
                  principal as contemplated by the preceding clause (i) with
                  respect to the immediately preceding Fiscal Quarter, equals
                  the product of (Y) the Applicable Fraction times (Z) the
                  Applicable Percentage of the Available Cash Flow for the
                  period from the beginning of the then current Fiscal Year
                  through the end of such second Fiscal Quarter; and

            (iii) within forty (40) days following the end of the third Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to (A) the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, (B) the
                  aggregate amount that has been paid on account of or with
                  respect to interest accrued for the two immediately preceding
                  Fiscal Quarters and (C) the aggregate amount that has been
                  paid with respect to principal as contemplated by the
                  preceding clauses (i) and (ii) with respect to the two
                  immediately preceding Fiscal Quarters, equals the product of
                  (Y) the Applicable Fraction times (Z) the Applicable
                  Percentage of the Available Cash Flow for the period from the
                  beginning of the then current Fiscal Year through the end of
                  such third Fiscal Quarter; provided, however, that this clause
                  (iii) shall not be applicable for or with respect to the first
                  Fiscal Year.

         (d) Commencing with the Fiscal Year ending January 31, 2004, within
seventy (70) days following the end of each Fiscal Year, Obligor shall pay to
Holder, to be applied against the outstanding principal amount of this Note, the
amount (up to a maximum amount equal to the then outstanding principal amount of
this Note) that, when added to (i) the aggregate amount paid or simultaneously
therewith being paid on account of or with respect to interest accrued for such
Fiscal Year (including for any Fiscal Quarter included in such Fiscal Year) and
(ii) the aggregate amount that has been paid with respect to principal as
contemplated by the preceding clause (c) with respect to the first three Fiscal
Quarters of such Fiscal Year (provided, that with respect to the first Fiscal
Year only, the applicable amount under this clause (ii) shall be the aggregate
amount that has been paid with respect to principal as contemplated by the
preceding clause (c) with respect to the first two Fiscal Quarters of such
Fiscal Year), equals the product of



                                       3




(i) the Applicable Fraction times (ii) the Applicable Percentage of the
Available Cash Flow for such Fiscal Year.

         (e) Promptly, and in any event within fifteen (15) days, following its
receipt of any Net Insurance Proceeds (as hereinafter defined), Obligor shall
pay to Holder, to be applied against this Note, an amount equal to the product
of (i) the Applicable Fraction times (ii) the amount of such Net Insurance
Proceeds.

         (f) The outstanding amount of this Note (including any accrued but
unpaid interest) shall in any event become due and payable in full on the
Maturity Date (as hereinafter defined). As used herein, "MATURITY DATE" means
the fifth anniversary of the date hereof; provided, however, that for each
Fiscal Year that the Available Cash Flow is less than two million dollars
($2,000,000), the Maturity Date shall be extended an additional year (but the
Maturity Date shall not be extended more than two (2) years pursuant to this
proviso).

         (g) Obligor may, at its option at any time and from time to time,
prepay all or any portion of this Note, without premium or penalty.

         (h) Any payment made on or with respect to this Note shall be applied
first to accrued but unpaid interest, with the balance of any payment to be
applied in reduction of the outstanding principal amount of this Note, subject,
however, to Section 1(b) above.

         (i)  As used herein, the following terms shall have the following
              respective meanings:

              "APPLICABLE FRACTION" means a fraction, the numerator of
              which is the original principal amount of this Note and the
              denominator of which is the aggregate original principal
              amounts of all of the Base Purchase Price Notes.

              "APPLICABLE PERCENTAGE" means, (A) as applied to the Available
              Cash Flow for any Fiscal Quarter, (i) thirty percent (30%) of
              the amount of such Available Cash Flow that is less than or
              equal to two hundred and fifty thousand dollars ($250,000),
              (ii) sixty-five percent (65%) of the amount of such Available
              Cash Flow that is greater than two hundred and fifty thousand
              dollars ($250,000) but less than or equal to seven hundred and
              twenty-five thousand dollars ($725,000), and (iii) eighty
              percent (80%) of the amount of such Available Cash Flow that
              is greater than seven hundred and twenty-five thousand dollars
              ($725,000), (B) as applied to the Available Cash Flow for any
              period from the beginning of a Fiscal Year through the end of
              the second Fiscal Quarter of such Fiscal Year, (i) thirty
              percent (30%) of the amount of such Available Cash Flow that
              is less than or equal to five hundred thousand dollars
              ($500,000), (ii) sixty-five percent (65%) of the amount of
              such Available Cash Flow that is greater than five hundred
              thousand dollars ($500,000) but less than or equal to one
              million four hundred and fifty thousand dollars ($1,450,000),
              and (iii) eighty percent (80%) of the amount of such Available
              Cash Flow that is greater than one million four hundred and
              fifty thousand dollars ($1,450,000), (C) as applied to the
              Available Cash Flow for any period from the beginning of a
              Fiscal Year through the end of the third Fiscal Quarter of
              such Fiscal Year, (i) thirty percent (30%) of the amount of
              such


                                       4




              Available Cash Flow that is less than or equal to seven
              hundred and fifty thousand dollars ($750,000), (ii) sixty-five
              percent (65%) of the amount of such Available Cash Flow that
              is greater than seven hundred and fifty thousand dollars
              ($750,000) but less than or equal to two million one hundred
              and seventy-five thousand dollars ($2,175,000) and (iii)
              eighty percent (80%) of the amount of such Available Cash Flow
              that is greater than two million one hundred and seventy-five
              thousand dollars ($2,175,000), and (D) as applied to the
              Available Cash Flow for any Fiscal Year, (i) thirty percent
              (30%) of the amount of such Available Cash Flow that is less
              than or equal to one million dollars ($1,000,000), (ii)
              sixty-five percent (65%) of the amount of such Available Cash
              Flow that is greater than one million dollars ($1,000,000) but
              less than or equal to two million nine hundred thousand
              dollars ($2,900,000) and (iii) eighty percent (80%) of the
              amount of such Available Cash Flow that is greater than two
              million nine hundred thousand dollars ($2,900,000).

              "AVAILABLE CASH FLOW" for any period means the combined net
              earnings of the Purchased Corporations (taken together) (in
              each case, to the extent applicable, on a consolidated basis
              with its subsidiaries, if any) for such period, before any
              deduction for interest, taxes, depreciation and amortization
              and before deducting corporate overhead or other expenses
              allocated to any Purchased Corporation by Obligor and without
              deducting the amount of any premium paid by any of the
              Purchased Corporations for the Executive Insurance Policy (as
              such term is defined in Section 11 of the Employment
              Agreement), but after deducting (A) the aggregate amount of
              all capital expenditures (including, without limitation,
              pursuant to any capitalized lease) made by any of the
              Purchased Corporations (or any of their respective
              subsidiaries) during such period, (B) with respect to the Base
              Salary (as defined in the Employment Agreement) paid or
              payable to Campus by any or all of the Purchased Corporations,
              an amount equal to the actual Base Salary paid or payable to
              Campus pursuant to the Employment Agreement for such period
              plus (on an annualized basis) Fifty Thousand Dollars
              ($50,000), (C) with respect to the base rent paid or payable
              for such period under or pursuant to the Tuckahoe Lease
              (whether paid or payable by any of the Purchased Corporations
              or any other Person), the actual amount of base rent paid or
              payable under or pursuant to the Tuckahoe Lease (as amended as
              contemplated by the Stock Purchase Agreement) for such period
              plus (on an annualized basis) Forty-Six Thousand Dollars
              ($46,000), (D) with respect to the base rent paid or payable
              for such period under or pursuant to the Bohemia Lease
              (whether paid or payable by any of the Purchased Corporations
              or any other Person), the actual amount of base rent paid or
              payable under or pursuant to the Bohemia Lease (as amended as
              contemplated by the Stock Purchase Agreement) for such period
              plus (on an annualized basis) Fifty Thousand Dollars ($50,000)
              and (E) any debt service required to be paid during such
              period by any of the Purchased Corporations (or any of their
              respective subsidiaries), in each case as determined in
              accordance with generally accepted accounting principles
              ("GAAP"); provided, however, that, Available Cash Flow shall
              be determined exclusive of the effect, if any, of any purchase
              accounting adjustments required by GAAP to conform the
              consolidated financial statements or results of any of the
              Purchased Corporations (taken together) or any of the




                                       5



              Purchased Corporations with Obligor's financial reporting and
              accounting principals.

              "FISCAL QUARTER" means any three consecutive month period
              commencing February 1, May 1, August 1 or November 1
              (provided, however, that the first Fiscal Quarter shall be
              deemed to commence as of the date hereof and end on July 31,
              2003).

              "FISCAL YEAR" means any twelve consecutive month period
              beginning February 1 (provided, however, that the first Fiscal
              Year shall be deemed to commence as of the date hereof and end
              on January 31, 2004).

              "NET INSURANCE PROCEEDS" means the amount of proceeds actually
              received by Obligor on account of or with respect to any
              policy of insurance maintained by Obligor on or with respect
              to the death or disability of Holder, after deducting
              therefrom all litigation expenses and other costs expended in
              collecting or receiving such proceeds.

         2. Events of Default and Remedies. Each of the following events shall
constitute an event of default (an "EVENT OF DEFAULT") under this Note:

         (a) Obligor shall have defaulted in the payment of all or any part of
the principal or interest due under or pursuant to this Note as and when the
same shall become due and payable, and such default shall have continued for ten
(10) days after Obligor shall have received from Holder written notice of such
default and demand for its cure;

         (b) Obligor, pursuant to or within the meaning of Title 11, U.S. Code
or any similar federal or state law for the relief of debtors (collectively,
"BANKRUPTCY LAW") shall have (i) commenced a voluntary case or proceeding, (ii)
consented to the entry of an order for relief against it in an involuntary case
or proceeding, (iii) consented to the appointment of a custodian of it or for
all or substantially all of its property, (iv) made a general assignment for the
benefit of its creditors or (v) admitted in writing its inability generally to
pay its debts as the same become due;

         (c) a court of competent jurisdiction shall have entered an order or
decree under any Bankruptcy Law that: (i) is for relief against Obligor in an
involuntary case, (ii) appoints a custodian of Obligor or for all or
substantially all of the property of Obligor or (iii) orders the liquidation of
Obligor, and in any such case such order or decree shall not have been
withdrawn, dismissed or stayed for sixty (60) days;

         (d) Holder's employment under the Employment Agreement shall have been
terminated by Obligor and any Purchased Corporation other than either (i) for
Cause (as defined in the Employment Agreement) or (ii) on account of a
Disability (as defined in the Employment Agreement);

         (e) Holder's employment under the Employment Agreement shall have been
terminated by Holder for Good Reason (as defined in the Employment Agreement)
and the



                                       6



events, conditions or circumstances that gave rise to such termination are not
cured within the period provided for in Section 14.5 of the Employment
Agreement;

         (f) Obligor shall have defaulted with respect to any indebtedness not
in dispute, which default has resulted in the acceleration of such indebtedness
in an aggregate amount of in excess of one million dollars ($1,000,000), and
such indebtedness shall not have been paid, or such acceleration rescinded,
within forty-five (45) days;

         (g) an "Event of Default" (as therein defined) shall have occurred
under any of the other Promissory Notes; or

         (h) a material breach by Obligor shall have occurred under the Pledge
Agreement and Obligor shall have failed to cure such breach for thirty (30) days
after Obligor has received written notice from Holder setting forth such breach
and demanding its cure.

         Notwithstanding anything contained herein to the contrary, in the event
a good faith dispute arises between Obligor and Holder with respect to the
determination of the correct amount of the Available Cash Flow for any period,
such dispute shall be resolved as contemplated by Section 10.14 of the Stock
Purchase Agreement, and Obligor shall not be deemed in default of its
obligations hereunder to pay Holder any amount based upon such Available Cash
Flow until twenty (20) days following a determination of the correct amount of
such Available Cash Flow in accordance with such Section 10.14.

         If an Event of Default shall have occurred and be continuing, Holder,
by notice in writing to Obligor (the "ACCELERATION NOTICE"), may declare the
principal hereunder and all accrued and unpaid interest hereon to be due and
payable immediately, and upon any such declaration the same shall become
immediately due and payable; provided, however, that, if an Event of Default
specified in Section 2(b) or 2(c) above shall have occurred, the principal
hereunder and all accrued and unpaid interest hereon shall become and be
immediately due and payable without any declaration or other act on the part of
Holder.

         If any Event of Default shall have occurred, Obligor shall reimburse
Holder, on demand, for any and all reasonable costs and expenses, including
reasonable attorneys' fees and court costs, incurred by Holder in collecting or
otherwise enforcing this Note.

         3. Powers and Remedies Cumulative; Delay or Omission Not Waiver of
Default. No right or remedy herein conferred upon or reserved to Holder is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. Except as otherwise provided by law, the assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

         No delay or omission of Holder to exercise any right or power accruing
upon any Event of Default shall impair any such right or power or shall be
construed to be a waiver of any such Event of Default or an acquiescence
therein; and except as otherwise provided by law, every



                                       7



power and remedy given by this Note or by law may be exercised from time to
time, and as often as shall be deemed expedient, by Holder.

         4. Waiver of Past Defaults. Holder may waive in writing any past
default or Event of Default hereunder and its consequences. In the case of any
such waiver, Obligor and Holder shall be restored to their former positions and
rights hereunder, respectively; but no such waiver shall (except as otherwise
provided in writing signed by Holder) extend to any subsequent or other default
or impair any right consequent thereon.

         5. Modification of Note. This Note may not be amended or otherwise
modified except as provided in writing signed by Obligor and Holder.

         6. Notices. All notices and other communications required hereunder are
to be given as provided for in Section 10.2 of the Stock Purchase Agreement.

         7. Waiver of Notices; Construction. To the fullest extent permitted by
law, Obligor hereby waives (except to the extend herein provided for)
presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance and enforcement of this
Note and assents to extensions of the time of payment or forbearance or other
indulgence without notice. The Section headings herein are for convenience only
and shall not affect the construction hereof.

         8. Assignment. Except with the prior written consent of Obligor (which
consent shall not be unreasonably withheld), this Note may not be assigned by
Holder. Any assignee or transferee of this Note shall be subject to all
defenses, counterclaims, set-off and other claims and rights that Obligor would
have against Holder, and upon any assignment or transfer of this Note to any
person or entity, such assignee or transferee shall, as a condition to such
assignment or transfer, so acknowledge and agree in writing (in form and
substance satisfactory to Obligor) as a condition to such assignment or
transfer. Any attempt to transfer or assign this Note or any right or interest
herein other than as permitted above shall be null and void and of no force or
effect.

         9. Miscellaneous. The terms and provisions of this Note are severable,
and if any term or provision shall be determined to be superseded, illegal,
invalid or otherwise unenforceable in whole or in part pursuant to applicable
law by a governmental authority having jurisdiction, that determination shall
not in any manner impair or otherwise affect the validity, legality or
enforceability of that term or provision in any other jurisdiction or any of the
remaining terms and provisions of this Note in any jurisdiction. This Note
constitutes the entire agreement with respect to the subject matter hereof and
supersedes all other prior or contemporaneous agreements and understandings,
both written and oral, with respect to such subject matter. This Note shall be
binding upon and enforceable against Obligor and Obligor's successors and
assigns and shall inure to the benefit of and be enforceable by Holder and
Holder's heirs, beneficiaries, executors, legal representatives, successors and
permitted assigns. This Note is not intended to confer any rights or remedies
hereunder upon any Person other than Holder and Holder's heirs, beneficiaries,
executors, legal representatives, successors and permitted assigns. If any
payment on this Note becomes due and payable on a Saturday, Sunday or other day
on which commercial banks in New York are authorized or required by New York



                                       8



State law to close, such payment date shall be extended to the next succeeding
business day. This Note is also subject to certain other terms and provisions as
and to the extent provided for in Article 10 of the Stock Purchase Agreement.

         IN WITNESS WHEREOF, Obligor has caused this instrument to be duly
executed and delivered as of the date first set forth above.


                                            NATIONAL AUTO CREDIT, INC.


                                            By: /s/ James McNamara
                                                -----------------------------
                                            Name: James McNamara
                                            Title:  Chief Executive Officer


Accepted and Agreed to:



/s/ STEVEN CAMPUS
-------------------------------
STEVEN CAMPUS



                                       9





                                   EXHIBIT F-2

                        FORM OF BASE PURCHASE PRICE NOTE
                       PAYABLE TO CAMPUS FAMILY 2000 TRUST






THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT") OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAS BEEN
ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THIS INSTRUMENT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN
PURSUANT TO THE PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM
REGISTRATION THEREUNDER. THE HOLDER OF THIS NOTE AGREES THAT IT/HE/SHE WILL GIVE
TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED (UNLESS THIS NOTE IS TRANSFERRED
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A
NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                         NON-NEGOTIABLE PROMISSORY NOTE

July 31, 2003                                                           $957,229

         NATIONAL AUTO CREDIT, INC. ("OBLIGOR"), a Delaware corporation, for
value received, hereby promises to pay to CAMPUS FAMILY 2000 TRUST ("HOLDER" or
the "TRUST") the principal sum of Nine Hundred Fifty-Seven Thousand Two Hundred
Twenty-Nine dollars ($957,229), together with interest, as provided below, in
such currency of the United States of America as at the time of payment shall be
legal tender for the payment of public and private debts.

         The outstanding principal balance of this Note shall (except as
otherwise provided herein) bear interest accruing from the date hereof until the
date this Note shall have been paid in full at the rate of five percent (5%) per
annum.

         This Note is made and delivered pursuant to clause (b) of Section 1.3
of that certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated
as of July 31, 2003, by and among Obligor, Holder and Steven Campus ("Campus"),
pursuant to which Obligor has acquired or simultaneously herewith is acquiring
all of the outstanding capital stock in each of Audience Response Systems, Inc.
("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video Services, Inc.
("MULTI-VIDEO") and Interactive Conferencing Services, Inc. ("INTERACTIVE," and,
collectively with ARSI, CGCI and Multi-Video, the "PURCHASED CORPORATIONS").
Capitalized terms used herein and defined in the Stock Purchase Agreement are
(unless otherwise defined herein or the context otherwise requires) used herein
with the respective meanings ascribed thereto in the Stock Purchase Agreement.
The principal amount of this Note shall be subject to reduction pursuant to and
as provided for in Article 7 of the Stock Purchase Agreement.

         The obligations of Obligor under this Note, as well as under the other
Promissory Notes, are secured by a pledge by Obligor of its shares of capital
stock in the Purchased Corporations as set forth in that certain Pledge
Agreement, dated as of even date herewith, by and among Obligor, Holder, Campus
and Reed Smith LLP, as Pledge Agent, and shall be guaranteed by the Purchased
Corporations as set forth in that certain Surety Agreement, dated as of July 31,
2003,





by and among the Purchased Corporations, Holder and Campus, with the
obligations of the Purchased Corporations thereunder further secured by a pledge
by the Purchased Corporations of all or substantially all of their assets as set
forth in a certain Security Agreement, dated as of July 31, 2003, among the
Purchased Corporations, Holder and Campus.

         1. Payments of Principal and Interest.

         (a) Commencing with the Fiscal Quarter (as hereinafter defined) ending
July 31, 2003, within forty (40) days following the end of each Fiscal Quarter
(provided, however, that if such Fiscal Quarter is the last Fiscal Quarter of a
Fiscal Year (as hereinafter defined), such payment shall not be due until
seventy (70) days following the end of such Fiscal Quarter), Obligor will pay
Holder all interest accrued but unpaid through the end of such Fiscal Quarter;
provided, however, that, (a) if the amount of the Base Purchase Price is
determined by arbitration as contemplated by Section 10.14 of the Stock Purchase
Agreement and, based upon the amount of the Base Purchase Price so determined,
Holder is required pursuant to Section 7.1 of the Stock Purchase Agreement to
return and surrender this Note (or the promissory note in substitution for which
this Note has been issued as contemplated by such Section 7.1 (such promissory
note, the "PREDECESSOR NOTE")), then the first interest payment due hereunder
shall not be payable until ten (10) days following the end of the Fiscal Quarter
during which Holder returned and surrendered to Obligor the Predecessor Note and
(b) if (notwithstanding the foregoing) any payment of interest has been made to
Holder on account of or with respect to the Predecessor Note prior to its return
and surrender to Obligor, such payment shall be applied and credited against
Obligor's obligations hereunder, and to the extent such payment exceeds the
amount of interest payable hereunder, such excess shall be deemed paid and
applied against the outstanding principal amount of this Note.

         (b) Notwithstanding anything contained herein to the contrary, no
interest shall accrue or be payable during or with respect to any Fiscal Quarter
if the Available Cash Flow (as hereinafter defined) for the Fiscal Year that
includes such Fiscal Quarter is less than one million dollars ($1,000,000) and,
if any amount has been paid on or with respect to interest accrued for or during
such Fiscal Year, such amount shall be deemed paid as a reduction of the
outstanding principal amount of this Note.

         (c) Commencing with the Fiscal Quarter ending July 31, 2003,

         (i)      within forty (40) days following the end of the first Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, equals
                  the product of (Y) the Applicable Fraction (as hereinafter
                  defined) times (Z) the Applicable Percentage of the Available
                  Cash Flow for such first Fiscal Quarter;



                                       2



         (ii)     within forty (40) days following the end of the second Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to (A) the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, (B) the
                  amount that has been paid on account of or with respect to
                  interest accrued for the immediately preceding Fiscal Quarter
                  and (C) the amount that has been paid with respect to
                  principal as contemplated by the preceding clause (i) with
                  respect to the immediately preceding Fiscal Quarter, equals
                  the product of (Y) the Applicable Fraction times (Z) the
                  Applicable Percentage of the Available Cash Flow for the
                  period from the beginning of the then current Fiscal Year
                  through the end of such second Fiscal Quarter; and

         (iii)    within forty (40) days following the end of the third Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to (A) the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, (B) the
                  aggregate amount that has been paid on account of or with
                  respect to interest accrued for the two immediately preceding
                  Fiscal Quarters and (C) the aggregate amount that has been
                  paid with respect to principal as contemplated by the
                  preceding clauses (i) and (ii) with respect to the two
                  immediately preceding Fiscal Quarters, equals the product of
                  (Y) the Applicable Fraction times (Z) the Applicable
                  Percentage of the Available Cash Flow for the period from the
                  beginning of the then current Fiscal Year through the end of
                  such third Fiscal Quarter; provided, however, that this clause
                  (iii) shall not be applicable for or with respect to the first
                  Fiscal Year.

         (d) Commencing with the Fiscal Year ending January 31, 2004, within
seventy (70) days following the end of each Fiscal Year, Obligor shall pay to
Holder, to be applied against the outstanding principal amount of this Note, the
amount (up to a maximum amount equal to the then outstanding principal amount of
this Note) that, when added to (i) the aggregate amount paid or simultaneously
therewith being paid on account of or with respect to interest accrued for such
Fiscal Year (including for any Fiscal Quarter included in such Fiscal Year) and
(ii) the aggregate amount that has been paid with respect to principal as
contemplated by the preceding clause (c) with respect to the first three Fiscal
Quarters of such Fiscal Year (provided, that with respect to the first Fiscal
Year only, the applicable amount under this clause (ii) shall be the aggregate
amount that has been paid with respect to principal as contemplated by the
preceding clause (c) with respect to the first two Fiscal Quarters of such
Fiscal Year), equals the product of



                                       3



(i) the Applicable Fraction times (ii) the Applicable Percentage of the
Available Cash Flow for such Fiscal Year.

         (e) Promptly, and in any event within fifteen (15) days, following its
receipt of any Net Insurance Proceeds (as hereinafter defined), Obligor shall
pay to Holder, to be applied against this Note, an amount equal to the product
of (i) the Applicable Fraction times (ii) the amount of such Net Insurance
Proceeds.

         (f) The outstanding amount of this Note (including any accrued but
unpaid interest) shall in any event become due and payable in full on the
Maturity Date (as hereinafter defined). As used herein, "MATURITY DATE" means
the fifth anniversary of the date hereof; provided, however, that for each
Fiscal Year that the Available Cash Flow is less than two million dollars
($2,000,000), the Maturity Date shall be extended an additional year (but the
Maturity Date shall not be extended more than two (2) years pursuant to this
proviso).

         (g) Obligor may, at its option at any time and from time to time,
prepay all or any portion of this Note, without premium or penalty.

         (h) Any payment made on or with respect to this Note shall be applied
first to accrued but unpaid interest, with the balance of any payment to be
applied in reduction of the outstanding principal amount of this Note, subject,
however, to Section 1(b) above.

         (i) As used herein, the following terms shall have the following
respective meanings:

                "APPLICABLE FRACTION" means a fraction, the numerator of
               which is the original principal amount of this Note and the
               denominator of which is the aggregate original principal
               amounts of all of the Base Purchase Price Notes.

               "APPLICABLE PERCENTAGE" means, (A) as applied to the Available
               Cash Flow for any Fiscal Quarter, (i) thirty percent (30%) of
               the amount of such Available Cash Flow that is less than or
               equal to two hundred and fifty thousand dollars ($250,000),
               (ii) sixty-five percent (65%) of the amount of such Available
               Cash Flow that is greater than two hundred and fifty thousand
               dollars ($250,000) but less than or equal to seven hundred and
               twenty-five thousand dollars ($725,000), and (iii) eighty
               percent (80%) of the amount of such Available Cash Flow that
               is greater than seven hundred and twenty-five thousand dollars
               ($725,000), (B) as applied to the Available Cash Flow for any
               period from the beginning of a Fiscal Year through the end of
               the second Fiscal Quarter of such Fiscal Year, (i) thirty
               percent (30%) of the amount of such Available Cash Flow that
               is less than or equal to five hundred thousand dollars
               ($500,000), (ii) sixty-five percent (65%) of the amount of
               such Available Cash Flow that is greater than five hundred
               thousand dollars ($500,000) but less than or equal to one
               million four hundred and fifty thousand dollars ($1,450,000),
               and (iii) eighty percent (80%) of the amount of such Available
               Cash Flow that is greater than one million four hundred and
               fifty thousand dollars ($1,450,000), (C) as applied to the
               Available Cash Flow for any period from the beginning of a
               Fiscal Year through the end of the third Fiscal Quarter of
               such Fiscal Year, (i) thirty percent (30%) of the amount of
               such



                                       4



               Available Cash Flow that is less than or equal to seven
               hundred and fifty thousand dollars ($750,000), (ii) sixty-five
               percent (65%) of the amount of such Available Cash Flow that
               is greater than seven hundred and fifty thousand dollars
               ($750,000) but less than or equal to two million one hundred
               and seventy-five thousand dollars ($2,175,000) and (iii)
               eighty percent (80%) of the amount of such Available Cash Flow
               that is greater than two million one hundred and seventy-five
               thousand dollars ($2,175,000), and (D) as applied to the
               Available Cash Flow for any Fiscal Year, (i) thirty percent
               (30%) of the amount of such Available Cash Flow that is less
               than or equal to one million dollars ($1,000,000), (ii)
               sixty-five percent (65%) of the amount of such Available Cash
               Flow that is greater than one million dollars ($1,000,000) but
               less than or equal to two million nine hundred thousand
               dollars ($2,900,000) and (iii) eighty percent (80%) of the
               amount of such Available Cash Flow that is greater than two
               million nine hundred thousand dollars ($2,900,000).

               "AVAILABLE CASH FLOW" for any period means the combined net
               earnings of the Purchased Corporations (taken together) (in
               each case, to the extent applicable, on a consolidated basis
               with its subsidiaries, if any) for such period, before any
               deduction for interest, taxes, depreciation and amortization
               and before deducting corporate overhead or other expenses
               allocated to any Purchased Corporation by Obligor and without
               deducting the amount of any premium paid by any of the
               Purchased Corporations for the Executive Insurance Policy (as
               such term is defined in Section 11 of the Employment
               Agreement), but after deducting (A) the aggregate amount of
               all capital expenditures (including, without limitation,
               pursuant to any capitalized lease) made by any of the
               Purchased Corporations (or any of their respective
               subsidiaries) during such period, (B) with respect to the Base
               Salary (as defined in the Employment Agreement) paid or
               payable to Campus by any or all of the Purchased Corporations,
               an amount equal to the actual Base Salary paid or payable to
               Campus pursuant to the Employment Agreement for such period
               plus (on an annualized basis) Fifty Thousand Dollars
               ($50,000), (C) with respect to the base rent paid or payable
               for such period under or pursuant to the Tuckahoe Lease
               (whether paid or payable by any of the Purchased Corporations
               or any other Person), the actual amount of base rent paid or
               payable under or pursuant to the Tuckahoe Lease (as amended as
               contemplated by the Stock Purchase Agreement) for such period
               plus (on an annualized basis) Forty-Six Thousand Dollars
               ($46,000), (D) with respect to the base rent paid or payable
               for such period under or pursuant to the Bohemia Lease
               (whether paid or payable by any of the Purchased Corporations
               or any other Person), the actual amount of base rent paid or
               payable under or pursuant to the Bohemia Lease (as amended as
               contemplated by the Stock Purchase Agreement) for such period
               plus (on an annualized basis) Fifty Thousand Dollars ($50,000)
               and (E) any debt service required to be paid during such
               period by any of the Purchased Corporations (or any of their
               respective subsidiaries), in each case as determined in
               accordance with generally accepted accounting principles
               ("GAAP"); provided, however, that, Available Cash Flow shall
               be determined exclusive of the effect, if any, of any purchase
               accounting adjustments required by GAAP to conform the
               consolidated financial statements or results of any of the
               Purchased Corporations (taken together) or any of the



                                       5



               Purchased Corporations with Obligor's financial reporting and
               accounting principles.

               "FISCAL QUARTER" means any three consecutive month period
               commencing February 1, May 1, August 1 or November 1
               (provided, however, that the first Fiscal Quarter shall be
               deemed to commence as of the date hereof and end on July 31,
               2003).

               "FISCAL YEAR" means any twelve consecutive month period
               beginning February 1 (provided, however, that the first Fiscal
               Year shall be deemed to commence as of the date hereof and end
               on January 31, 2004).

               "NET INSURANCE PROCEEDS" means the amount of proceeds actually
               received by Obligor on account of or with respect to any
               policy of insurance maintained by Obligor on or with respect
               to the death or disability of Campus, after deducting
               therefrom all litigation expenses and other costs expended in
               collecting or receiving such proceeds.

         2. Events of Default and Remedies. Each of the following events shall
constitute an event of default (an "EVENT OF DEFAULT") under this Note:

         (a) Obligor shall have defaulted in the payment of all or any part of
the principal or interest due under or pursuant to this Note as and when the
same shall become due and payable, and such default shall have continued for ten
(10) days after Obligor shall have received from Holder written notice of such
default and demand for its cure;

         (b) Obligor, pursuant to or within the meaning of Title 11, U.S. Code
or any similar federal or state law for the relief of debtors (collectively,
"BANKRUPTCY LAW") shall have (i) commenced a voluntary case or proceeding, (ii)
consented to the entry of an order for relief against it in an involuntary case
or proceeding, (iii) consented to the appointment of a custodian of it or for
all or substantially all of its property, (iv) made a general assignment for the
benefit of its creditors or (v) admitted in writing its inability generally to
pay its debts as the same become due;

         (c) a court of competent jurisdiction shall have entered an order or
decree under any Bankruptcy Law that: (i) is for relief against Obligor in an
involuntary case, (ii) appoints a custodian of Obligor or for all or
substantially all of the property of Obligor or (iii) orders the liquidation of
Obligor, and in any such case such order or decree shall not have been
withdrawn, dismissed or stayed for sixty (60) days;

         (d) Campus' employment under the Employment Agreement shall have been
terminated by Obligor and any Purchased Corporation other than either (i) for
Cause (as defined in the Employment Agreement) or (ii) on account of a
Disability (as defined in the Employment Agreement);

         (e) Campus' employment under the Employment Agreement shall have been
terminated by Campus for Good Reason (as defined in the Employment Agreement)
and the



                                       6



events, conditions or circumstances that gave rise to such termination are not
cured within the period provided for in Section 14.5 of the Employment
Agreement;

         (f) Obligor shall have defaulted with respect to any indebtedness not
in dispute, which default has resulted in the acceleration of such indebtedness
in an aggregate amount of in excess of one million dollars ($1,000,000), and
such indebtedness shall not have been paid, or such acceleration rescinded,
within forty-five (45) days;

         (g) an "Event of Default" (as therein defined) shall have occurred
under any of the other Promissory Notes; or

         (h) a material breach by Obligor shall have occurred under the Pledge
Agreement and Obligor shall have failed to cure such breach for thirty (30) days
after Obligor has received written notice from Holder setting forth such breach
and demanding its cure.

         Notwithstanding anything contained herein to the contrary, in the event
a good faith dispute arises between Obligor and Holder with respect to the
determination of the correct amount of the Available Cash Flow for any period,
such dispute shall be resolved as contemplated by Section 10.14 of the Stock
Purchase Agreement, and Obligor shall not be deemed in default of its
obligations hereunder to pay Holder any amount based upon such Available Cash
Flow until twenty (20) days following a determination of the correct amount of
such Available Cash Flow in accordance with such Section 10.14.

         If an Event of Default shall have occurred and be continuing, Holder,
by notice in writing to Obligor (the "ACCELERATION NOTICE"), may declare the
principal hereunder and all accrued and unpaid interest hereon to be due and
payable immediately, and upon any such declaration the same shall become
immediately due and payable; provided, however, that, if an Event of Default
specified in Section 2(b) or 2(c) above shall have occurred, the principal
hereunder and all accrued and unpaid interest hereon shall become and be
immediately due and payable without any declaration or other act on the part of
Holder.

         If any Event of Default shall have occurred, Obligor shall reimburse
Holder, on demand, for any and all reasonable costs and expenses, including
reasonable attorneys' fees and court costs, incurred by Holder in collecting or
otherwise enforcing this Note.

         3. Powers and Remedies Cumulative; Delay or Omission Not Waiver of
Default. No right or remedy herein conferred upon or reserved to Holder is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. Except as otherwise provided by law, the assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

         No delay or omission of Holder to exercise any right or power accruing
upon any Event of Default shall impair any such right or power or shall be
construed to be a waiver of any such Event of Default or an acquiescence
therein; and except as otherwise provided by law, every



                                       7



power and remedy given by this Note or by law may be exercised from time to
time, and as often as shall be deemed expedient, by Holder.

         4. Waiver of Past Defaults. Holder may waive in writing any past
default or Event of Default hereunder and its consequences. In the case of any
such waiver, Obligor and Holder shall be restored to their former positions and
rights hereunder, respectively; but no such waiver shall (except as otherwise
provided in writing signed by Holder) extend to any subsequent or other default
or impair any right consequent thereon.

         5. Modification of Note. This Note may not be amended or otherwise
modified except as provided in writing signed by Obligor and Holder.

         6. Notices. All notices and other communications required hereunder are
to be given as provided for in Section 10.2 of the Stock Purchase Agreement.

         7. Waiver of Notices; Construction. To the fullest extent permitted by
law, Obligor hereby waives (except to the extend herein provided for)
presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance and enforcement of this
Note and assents to extensions of the time of payment or forbearance or other
indulgence without notice. The Section headings herein are for convenience only
and shall not affect the construction hereof.

         8. Assignment. Except with the prior written consent of Obligor (which
consent shall not be unreasonably withheld), this Note may not be assigned by
Holder. Any assignee or transferee of this Note shall be subject to all
defenses, counterclaims, set-off and other claims and rights that Obligor would
have against Holder, and upon any assignment or transfer of this Note to any
person or entity, such assignee or transferee shall, as a condition to such
assignment or transfer, so acknowledge and agree in writing (in form and
substance satisfactory to Obligor) as a condition to such assignment or
transfer. Any attempt to transfer or assign this Note or any right or interest
herein other than as permitted above shall be null and void and of no force or
effect.

         9. Miscellaneous. The terms and provisions of this Note are severable,
and if any term or provision shall be determined to be superseded, illegal,
invalid or otherwise unenforceable in whole or in part pursuant to applicable
law by a governmental authority having jurisdiction, that determination shall
not in any manner impair or otherwise affect the validity, legality or
enforceability of that term or provision in any other jurisdiction or any of the
remaining terms and provisions of this Note in any jurisdiction. This Note
constitutes the entire agreement with respect to the subject matter hereof and
supersedes all other prior or contemporaneous agreements and understandings,
both written and oral, with respect to such subject matter. This Note shall be
binding upon and enforceable against Obligor and Obligor's successors and
assigns and shall inure to the benefit of and be enforceable by Holder and
Holder's heirs, beneficiaries, executors, legal representatives, successors and
permitted assigns. This Note is not intended to confer any rights or remedies
hereunder upon any Person other than Holder and Holder's heirs, beneficiaries,
executors, legal representatives, successors and permitted assigns. If any
payment on this Note becomes due and payable on a Saturday, Sunday or other day
on which commercial banks in New York are authorized or required by New York



                                       8



State law to close, such payment date shall be extended to the next succeeding
business day. This Note is also subject to certain other terms and provisions as
and to the extent provided for in Article 10 of the Stock Purchase Agreement.

         IN WITNESS WHEREOF, Obligor has caused this instrument to be duly
executed and delivered as of the date first set forth above.


                                             NATIONAL AUTO CREDIT, INC.


                                             By: /s/ James McNamara
                                                 ----------------------------
                                             Name: James McNamara
                                             Title: Chief Executive Officer


Accepted and Agreed to:



CAMPUS FAMILY 2000 TRUST


By: /s/ Steven Campus
    -------------------------------
     Name: Steven Campus
     Title: Trustee



                                       9




                                   EXHIBIT F-3

                   FORM OF BASE PURCHASE PRICE NOTE PAYABLE TO
                TRUST ESTABLISHED UNDER THE WILL OF NANCY CAMPUS






THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT") OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAS BEEN
ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THIS INSTRUMENT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN
PURSUANT TO THE PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM
REGISTRATION THEREUNDER. THE HOLDER OF THIS NOTE AGREES THAT IT/HE/SHE WILL GIVE
TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED (UNLESS THIS NOTE IS TRANSFERRED
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A
NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                         NON-NEGOTIABLE PROMISSORY NOTE

July 31, 2003                                                         $2,015,235

         NATIONAL AUTO CREDIT, INC. ("OBLIGOR"), a Delaware corporation, for
value received, hereby promises to pay to TRUST ESTABLISHED UNDER THE WILL OF
NANCY CAMPUS ("HOLDER" or the "TRUST") the principal sum of Two Million Fifteen
Thousand Two Hundred Thirty-Five ($2,015,235), together with interest, as
provided below, in such currency of the United States of America as at the time
of payment shall be legal tender for the payment of public and private debts.

         The outstanding principal balance of this Note shall (except as
otherwise provided herein) bear interest accruing from the date hereof until the
date this Note shall have been paid in full at the rate of five percent (5%) per
annum.

         This Note is made and delivered pursuant to clause (b) of Section 1.3
of that certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated
as of July 31, 2003, by and among Obligor, Holder and Steven Campus ("Campus"),
pursuant to which Obligor has acquired or simultaneously herewith is acquiring
all of the outstanding capital stock in each of Audience Response Systems, Inc.
("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video Services, Inc.
("MULTI-VIDEO") and Interactive Conferencing Services, Inc. ("INTERACTIVE," and,
collectively with ARSI, CGCI and Multi-Video, the "PURCHASED CORPORATIONS").
Capitalized terms used herein and defined in the Stock Purchase Agreement are
(unless otherwise defined herein or the context otherwise requires) used herein
with the respective meanings ascribed thereto in the Stock Purchase Agreement.
The principal amount of this Note shall be subject to reduction pursuant to and
as provided for in Article 7 of the Stock Purchase Agreement.

         The obligations of Obligor under this Note, as well as under the other
Promissory Notes, are secured by a pledge by Obligor of its shares of capital
stock in the Purchased Corporations as set forth in that certain Pledge
Agreement, dated as of even date herewith, by and among Obligor, Holder, Campus
and Reed Smith LLP, as Pledge Agent, and shall be guaranteed by the Purchased
Corporations as set forth in that certain Surety Agreement, dated as of July 31,
2003, by and among the Purchased Corporations, Holder and Campus, with the
obligations of the Purchased Corporations thereunder further secured by a pledge
by the Purchased Corporations of







all or substantially all of their assets as set forth in a certain Security
Agreement, dated as of July 31, 2003, among the Purchased Corporations, Holder
and Campus.

         1. Payments of Principal and Interest.

         (a) Commencing with the Fiscal Quarter (as hereinafter defined) ending
July 31, 2003, within forty (40) days following the end of each Fiscal Quarter
(provided, however, that if such Fiscal Quarter is the last Fiscal Quarter of a
Fiscal Year (as hereinafter defined), such payment shall not be due until
seventy (70) days following the end of such Fiscal Quarter), Obligor will pay
Holder all interest accrued but unpaid through the end of such Fiscal Quarter;
provided, however, that, (a) if the amount of the Base Purchase Price is
determined by arbitration as contemplated by Section 10.14 of the Stock Purchase
Agreement and, based upon the amount of the Base Purchase Price so determined,
Holder is required pursuant to Section 7.1 of the Stock Purchase Agreement to
return and surrender this Note (or the promissory note in substitution for which
this Note has been issued as contemplated by such Section 7.1 (such promissory
note, the "PREDECESSOR NOTE")), then the first interest payment due hereunder
shall not be payable until ten (10) days following the end of the Fiscal Quarter
during which Holder returned and surrendered to Obligor the Predecessor Note and
(b) if (notwithstanding the foregoing) any payment of interest has been made to
Holder on account of or with respect to the Predecessor Note prior to its return
and surrender to Obligor, such payment shall be applied and credited against
Obligor's obligations hereunder, and to the extent such payment exceeds the
amount of interest payable hereunder, such excess shall be deemed paid and
applied against the outstanding principal amount of this Note.

         (b) Notwithstanding anything contained herein to the contrary, no
interest shall accrue or be payable during or with respect to any Fiscal Quarter
if the Available Cash Flow (as hereinafter defined) for the Fiscal Year that
includes such Fiscal Quarter is less than one million dollars ($1,000,000) and,
if any amount has been paid on or with respect to interest accrued for or during
such Fiscal Year, such amount shall be deemed paid as a reduction of the
outstanding principal amount of this Note.

         (c) Commencing with the Fiscal Quarter ending July 31, 2003,

         (i)      within forty (40) days following the end of the first Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, equals
                  the product of (Y) the Applicable Fraction (as hereinafter
                  defined) times (Z) the Applicable Percentage of the Available
                  Cash Flow for such first Fiscal Quarter;

         (ii)     within forty (40) days following the end of the second Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the



                                       2




                  outstanding principal amount of this Note, the amount (up to a
                  maximum amount equal to the then outstanding amount of this
                  Note, inclusive of accrued but unpaid interest that is not
                  simultaneously therewith being paid in accordance with the
                  foregoing clause (a)), if any, that, when added to (A) the
                  amount that has been paid or that simultaneously therewith is
                  being paid on account of or with respect to interest accrued
                  for such Fiscal Quarter, (B) the amount that has been paid on
                  account of or with respect to interest accrued for the
                  immediately preceding Fiscal Quarter and (C) the amount that
                  has been paid with respect to principal as contemplated by the
                  preceding clause (i) with respect to the immediately preceding
                  Fiscal Quarter, equals the product of (Y) the Applicable
                  Fraction times (Z) the Applicable Percentage of the Available
                  Cash Flow for the period from the beginning of the then
                  current Fiscal Year through the end of such second Fiscal
                  Quarter; and

         (iii)    within forty (40) days following the end of the third Fiscal
                  Quarter of each Fiscal Year, Obligor shall pay to Holder, to
                  be applied against the outstanding principal amount of this
                  Note, the amount (up to a maximum amount equal to the then
                  outstanding amount of this Note, inclusive of accrued but
                  unpaid interest that is not simultaneously therewith being
                  paid in accordance with the foregoing clause (a)), if any,
                  that, when added to (A) the amount that has been paid or that
                  simultaneously therewith is being paid on account of or with
                  respect to interest accrued for such Fiscal Quarter, (B) the
                  aggregate amount that has been paid on account of or with
                  respect to interest accrued for the two immediately preceding
                  Fiscal Quarters and (C) the aggregate amount that has been
                  paid with respect to principal as contemplated by the
                  preceding clauses (i) and (ii) with respect to the two
                  immediately preceding Fiscal Quarters, equals the product of
                  (Y) the Applicable Fraction times (Z) the Applicable
                  Percentage of the Available Cash Flow for the period from the
                  beginning of the then current Fiscal Year through the end of
                  such third Fiscal Quarter; provided, however, that this clause
                  (iii) shall not be applicable for or with respect to the first
                  Fiscal Year.

         (d) Commencing with the Fiscal Year ending January 31, 2004, within
seventy (70) days following the end of each Fiscal Year, Obligor shall pay to
Holder, to be applied against the outstanding principal amount of this Note, the
amount (up to a maximum amount equal to the then outstanding principal amount of
this Note) that, when added to (i) the aggregate amount paid or simultaneously
therewith being paid on account of or with respect to interest accrued for such
Fiscal Year (including for any Fiscal Quarter included in such Fiscal Year) and
(ii) the aggregate amount that has been paid with respect to principal as
contemplated by the preceding clause (c) with respect to the first three Fiscal
Quarters of such Fiscal Year (provided, that with respect to the first Fiscal
Year only, the applicable amount under this clause (ii) shall be the aggregate
amount that has been paid with respect to principal as contemplated by the
preceding clause (c) with respect to the first two Fiscal Quarters of such
Fiscal Year), equals the product of (i) the Applicable Fraction times (ii) the
Applicable Percentage of the Available Cash Flow for such Fiscal Year.



                                       3



         (e) Promptly, and in any event within fifteen (15) days, following its
receipt of any Net Insurance Proceeds (as hereinafter defined), Obligor shall
pay to Holder, to be applied against this Note, an amount equal to the product
of (i) the Applicable Fraction times (ii) the amount of such Net Insurance
Proceeds.

         (f) The outstanding amount of this Note (including any accrued but
unpaid interest) shall in any event become due and payable in full on the
Maturity Date (as hereinafter defined). As used herein, "MATURITY DATE" means
the fifth anniversary of the date hereof; provided, however, that for each
Fiscal Year that the Available Cash Flow is less than two million dollars
($2,000,000), the Maturity Date shall be extended an additional year (but the
Maturity Date shall not be extended more than two (2) years pursuant to this
proviso).

         (g) Obligor may, at its option at any time and from time to time,
prepay all or any portion of this Note, without premium or penalty.

         (h) Any payment made on or with respect to this Note shall be applied
first to accrued but unpaid interest, with the balance of any payment to be
applied in reduction of the outstanding principal amount of this Note, subject,
however, to Section 1(b) above.

         (i) As used herein, the following terms shall have the following
respective meanings:

                   "APPLICABLE FRACTION" means a fraction, the numerator of
                  which is the original principal amount of this Note and the
                  denominator of which is the aggregate original principal
                  amounts of both of the Base Purchase Price Notes.

                  "APPLICABLE PERCENTAGE" means, (A) as applied to the Available
                  Cash Flow for any Fiscal Quarter, (i) thirty percent (30%) of
                  the amount of such Available Cash Flow that is less than or
                  equal to two hundred and fifty thousand dollars ($250,000),
                  (ii) sixty-five percent (65%) of the amount of such Available
                  Cash Flow that is greater than two hundred and fifty thousand
                  dollars ($250,000) but less than or equal to seven hundred and
                  twenty-five thousand dollars ($725,000), and (iii) eighty
                  percent (80%) of the amount of such Available Cash Flow that
                  is greater than seven hundred and twenty-five thousand dollars
                  ($725,000), (B) as applied to the Available Cash Flow for any
                  period from the beginning of a Fiscal Year through the end of
                  the second Fiscal Quarter of such Fiscal Year, (i) thirty
                  percent (30%) of the amount of such Available Cash Flow that
                  is less than or equal to five hundred thousand dollars
                  ($500,000), (ii) sixty-five percent (65%) of the amount of
                  such Available Cash Flow that is greater than five hundred
                  thousand dollars ($500,000) but less than or equal to one
                  million four hundred and fifty thousand dollars ($1,450,000),
                  and (iii) eighty percent (80%) of the amount of such Available
                  Cash Flow that is greater than one million four hundred and
                  fifty thousand dollars ($1,450,000), (C) as applied to the
                  Available Cash Flow for any period from the beginning of a
                  Fiscal Year through the end of the third Fiscal Quarter of
                  such Fiscal Year, (i) thirty percent (30%) of the amount of
                  such Available Cash Flow that is less than or equal to seven
                  hundred and fifty thousand dollars ($750,000), (ii) sixty-five
                  percent (65%) of the amount of such Available Cash Flow that
                  is greater than seven hundred and fifty thousand dollars



                                       4



                  ($750,000) but less than or equal to two million one hundred
                  and seventy-five thousand dollars ($2,175,000) and (iii)
                  eighty percent (80%) of the amount of such Available Cash Flow
                  that is greater than two million one hundred and seventy-five
                  thousand dollars ($2,175,000), and (D) as applied to the
                  Available Cash Flow for any Fiscal Year, (i) thirty percent
                  (30%) of the amount of such Available Cash Flow that is less
                  than or equal to one million dollars ($1,000,000), (ii)
                  sixty-five percent (65%) of the amount of such Available Cash
                  Flow that is greater than one million dollars ($1,000,000) but
                  less than or equal to two million nine hundred thousand
                  dollars ($2,900,000) and (iii) eighty percent (80%) of the
                  amount of such Available Cash Flow that is greater than two
                  million nine hundred thousand dollars ($2,900,000).

                  "AVAILABLE CASH FLOW" for any period means the combined net
                  earnings of the Purchased Corporations (taken together) (in
                  each case, to the extent applicable, on a consolidated basis
                  with its subsidiaries, if any) for such period, before any
                  deduction for interest, taxes, depreciation and amortization
                  and before deducting corporate overhead or other expenses
                  allocated to any Purchased Corporation by Obligor and without
                  deducting the amount of any premium paid by any of the
                  Purchased Corporations for the Executive Insurance Policy (as
                  such term is defined in Section 11 of the Employment
                  Agreement), but after deducting (A) the aggregate amount of
                  all capital expenditures (including, without limitation,
                  pursuant to any capitalized lease) made by any of the
                  Purchased Corporations (or any of their respective
                  subsidiaries) during such period, (B) with respect to the Base
                  Salary (as defined in the Employment Agreement) paid or
                  payable to Campus by any or all of the Purchased Corporations,
                  an amount equal to the actual Base Salary paid or payable to
                  Campus pursuant to the Employment Agreement for such period
                  plus (on an annualized basis) Fifty Thousand Dollars
                  ($50,000), (C) with respect to the base rent paid or payable
                  for such period under or pursuant to the Tuckahoe Lease
                  (whether paid or payable by any of the Purchased Corporations
                  or any other Person), the actual amount of base rent paid or
                  payable under or pursuant to the Tuckahoe Lease (as amended as
                  contemplated by the Stock Purchase Agreement) for such period
                  plus (on an annualized basis) Forty-Six Thousand Dollars
                  ($46,000), (D) with respect to the base rent paid or payable
                  for such period under or pursuant to the Bohemia Lease
                  (whether paid or payable by any of the Purchased Corporations
                  or any other Person), the actual amount of base rent paid or
                  payable under or pursuant to the Bohemia Lease (as amended as
                  contemplated by the Stock Purchase Agreement) for such period
                  plus (on an annualized basis) Fifty Thousand Dollars ($50,000)
                  and (E) any debt service required to be paid during such
                  period by any of the Purchased Corporations (or any of their
                  respective subsidiaries), in each case as determined in
                  accordance with generally accepted accounting principles
                  ("GAAP"); provided, however, that, Available Cash Flow shall
                  be determined exclusive of the effect, if any, of any purchase
                  accounting adjustments required by GAAP to conform the
                  consolidated financial statements or results of any of the
                  Purchased Corporations (taken together) or any of the
                  Purchased Corporations with Obligor's financial reporting and
                  accounting principles.



                                       5



                  "FISCAL QUARTER" means any three consecutive month period
                  commencing February 1, May 1, August 1 or November 1
                  (provided, however, that the first Fiscal Quarter shall be
                  deemed to commence as of the date hereof and end on July 31,
                  2003).

                  "FISCAL YEAR" means any twelve consecutive month period
                  beginning February 1 (provided, however, that the first Fiscal
                  Year shall be deemed to commence as of the date hereof and end
                  on January 31, 2004).

                  "NET INSURANCE PROCEEDS" means the amount of proceeds actually
                  received by Obligor on account of or with respect to any
                  policy of insurance maintained by Obligor on or with respect
                  to the death or disability of Campus, after deducting
                  therefrom all litigation expenses and other costs expended in
                  collecting or receiving such proceeds.

         2. Events of Default and Remedies. Each of the following events shall
constitute an event of default (an "EVENT OF DEFAULT") under this Note:

         (a) Obligor shall have defaulted in the payment of all or any part of
the principal or interest due under or pursuant to this Note as and when the
same shall become due and payable, and such default shall have continued for ten
(10) days after Obligor shall have received from Holder written notice of such
default and demand for its cure;

         (b) Obligor, pursuant to or within the meaning of Title 11, U.S. Code
or any similar federal or state law for the relief of debtors (collectively,
"BANKRUPTCY LAW") shall have (i) commenced a voluntary case or proceeding, (ii)
consented to the entry of an order for relief against it in an involuntary case
or proceeding, (iii) consented to the appointment of a custodian of it or for
all or substantially all of its property, (iv) made a general assignment for the
benefit of its creditors or (v) admitted in writing its inability generally to
pay its debts as the same become due;

         (c) a court of competent jurisdiction shall have entered an order or
decree under any Bankruptcy Law that: (i) is for relief against Obligor in an
involuntary case, (ii) appoints a custodian of Obligor or for all or
substantially all of the property of Obligor or (iii) orders the liquidation of
Obligor, and in any such case such order or decree shall not have been
withdrawn, dismissed or stayed for sixty (60) days;

         (d) Campus' employment under the Employment Agreement shall have been
terminated by Obligor and any Purchased Corporation other than either (i) for
Cause (as defined in the Employment Agreement) or (ii) on account of a
Disability (as defined in the Employment Agreement);

         (e) Campus' employment under the Employment Agreement shall have been
terminated by Campus for Good Reason (as defined in the Employment Agreement)
and the events, conditions or circumstances that gave rise to such termination
are not cured within the period provided for in Section 14.5 of the Employment
Agreement;



                                       6



         (f) Obligor shall have defaulted with respect to any indebtedness not
in dispute, which default has resulted in the acceleration of such indebtedness
in an aggregate amount of in excess of one million dollars ($1,000,000), and
such indebtedness shall not have been paid, or such acceleration rescinded,
within forty-five (45) days;

         (g) an "Event of Default" (as therein defined) shall have occurred
under any of the other Promissory Notes; or

         (h) a material breach by Obligor shall have occurred under the Pledge
Agreement and Obligor shall have failed to cure such breach for thirty (30) days
after Obligor has received written notice from Holder setting forth such breach
and demanding its cure.

         Notwithstanding anything contained herein to the contrary, in the event
a good faith dispute arises between Obligor and Holder with respect to the
determination of the correct amount of the Available Cash Flow for any period,
such dispute shall be resolved as contemplated by Section 10.14 of the Stock
Purchase Agreement, and Obligor shall not be deemed in default of its
obligations hereunder to pay Holder any amount based upon such Available Cash
Flow until twenty (20) days following a determination of the correct amount of
such Available Cash Flow in accordance with such Section 10.14.

         If an Event of Default shall have occurred and be continuing, Holder,
by notice in writing to Obligor (the "ACCELERATION NOTICE"), may declare the
principal hereunder and all accrued and unpaid interest hereon to be due and
payable immediately, and upon any such declaration the same shall become
immediately due and payable; provided, however, that, if an Event of Default
specified in Section 2(b) or 2(c) above shall have occurred, the principal
hereunder and all accrued and unpaid interest hereon shall become and be
immediately due and payable without any declaration or other act on the part of
Holder.

         If any Event of Default shall have occurred, Obligor shall reimburse
Holder, on demand, for any and all reasonable costs and expenses, including
reasonable attorneys' fees and court costs, incurred by Holder in collecting or
otherwise enforcing this Note.

         3. Powers and Remedies Cumulative; Delay or Omission Not Waiver of
Default. No right or remedy herein conferred upon or reserved to Holder is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. Except as otherwise provided by law, the assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

         No delay or omission of Holder to exercise any right or power accruing
upon any Event of Default shall impair any such right or power or shall be
construed to be a waiver of any such Event of Default or an acquiescence
therein; and except as otherwise provided by law, every power and remedy given
by this Note or by law may be exercised from time to time, and as often as shall
be deemed expedient, by Holder.



                                       7



         4. Waiver of Past Defaults. Holder may waive in writing any past
default or Event of Default hereunder and its consequences. In the case of any
such waiver, Obligor and Holder shall be restored to their former positions and
rights hereunder, respectively; but no such waiver shall (except as otherwise
provided in writing signed by Holder) extend to any subsequent or other default
or impair any right consequent thereon.

         5. Modification of Note. This Note may not be amended or otherwise
modified except as provided in writing signed by Obligor and Holder.

         6. Notices. All notices and other communications required hereunder are
to be given as provided for in Section 10.2 of the Stock Purchase Agreement.

         7. Waiver of Notices; Construction. To the fullest extent permitted by
law, Obligor hereby waives (except to the extend herein provided for)
presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance and enforcement of this
Note and assents to extensions of the time of payment or forbearance or other
indulgence without notice. The Section headings herein are for convenience only
and shall not affect the construction hereof.

         8. Assignment. Except with the prior written consent of Obligor (which
consent shall not be unreasonably withheld), this Note may not be assigned by
Holder. Any assignee or transferee of this Note shall be subject to all
defenses, counterclaims, set-off and other claims and rights that Obligor would
have against Holder, and upon any assignment or transfer of this Note to any
person or entity, such assignee or transferee shall, as a condition to such
assignment or transfer, so acknowledge and agree in writing (in form and
substance satisfactory to Obligor) as a condition to such assignment or
transfer. Any attempt to transfer or assign this Note or any right or interest
herein other than as permitted above shall be null and void and of no force or
effect.

         9. Miscellaneous. The terms and provisions of this Note are severable,
and if any term or provision shall be determined to be superseded, illegal,
invalid or otherwise unenforceable in whole or in part pursuant to applicable
law by a governmental authority having jurisdiction, that determination shall
not in any manner impair or otherwise affect the validity, legality or
enforceability of that term or provision in any other jurisdiction or any of the
remaining terms and provisions of this Note in any jurisdiction. This Note
constitutes the entire agreement with respect to the subject matter hereof and
supersedes all other prior or contemporaneous agreements and understandings,
both written and oral, with respect to such subject matter. This Note shall be
binding upon and enforceable against Obligor and Obligor's successors and
assigns and shall inure to the benefit of and be enforceable by Holder and
Holder's heirs, beneficiaries, executors, legal representatives, successors and
permitted assigns. This Note is not intended to confer any rights or remedies
hereunder upon any Person other than Holder and Holder's heirs, beneficiaries,
executors, legal representatives, successors and permitted assigns. If any
payment on this Note becomes due and payable on a Saturday, Sunday or other day
on which commercial banks in New York are authorized or required by New York
State law to close, such payment date shall be extended to the next succeeding
business day. This Note is also subject to certain other terms and provisions as
and to the extent provided for in Article 10 of the Stock Purchase Agreement.





                                       8



         IN WITNESS WHEREOF, Obligor has caused this instrument to be duly
executed and delivered as of the date first set forth above.

                                             NATIONAL AUTO CREDIT, INC.


                                             By: /s/ James McNamara
                                                 -----------------------------
                                             Name:  James McNamara
                                             Title:    Chief Executive Office


Accepted and Agreed to:



TRUST ESTABLISHED UNDER
THE WILL OF NANCY CAMPUS


By: /s/ Steven Campus
    ----------------------------
    Name: Steven Campus
    Title: Trustee




                                       9





                                   EXHIBIT F-4

                  FORM OF TRAILING NOTE PAYABLE TO STEVE CAMPUS


THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT") OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAS BEEN
ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THIS INSTRUMENT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN
PURSUANT TO THE PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM
REGISTRATION THEREUNDER. THE HOLDER OF THIS NOTE AGREES THAT IT/HE/SHE WILL GIVE
TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED (UNLESS THIS NOTE IS TRANSFERRED
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A
NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                         NON-NEGOTIABLE PROMISSORY NOTE

July 31, 2003                                                         $1,792,164

         NATIONAL AUTO CREDIT, INC ("OBLIGOR"), a Delaware corporation, for
value received, hereby promises to pay to Steven Campus ("HOLDER" or "CAMPUS")
the principal sum of One Million Seven Hundred Ninety-Two Thousand One Hundred
Sixty-Four dollars ($1,792,164), together with interest, as provided below, in
such currency of the United States of America as at the time of payment shall be
legal tender for the payment of public and private debts.

         The outstanding principal balance of this Note shall (except as
otherwise provided herein) bear interest accruing from the date hereof to the
date this Note shall have been paid in full at the rate of five percent (5%) per
annum.

         This Note is made and delivered pursuant to clause (c) of Section 1.3
of that certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated
as of July 31, 2003, by and among Obligor, Holder and Campus Family 2000 Trust
(the "TRUST"), pursuant to which Obligor has acquired or simultaneously herewith
is acquiring all of the outstanding capital stock in each of Audience Response
Systems, Inc. ("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video
Services, Inc. ("MULTI-VIDEO") and Interactive Conferencing Services, Inc.
("INTERACTIVE," and, collectively with ARSI, CGCI and Multi-Video, the
"PURCHASED CORPORATIONS"). Capitalized terms used herein and defined in the
Stock Purchase Agreement are (unless otherwise defined herein or the context
otherwise requires) used herein with the respective meanings ascribed thereto in
the Stock Purchase Agreement. The principal amount of this Note shall be subject
to reduction pursuant to and as provided for in Article 7 of the Stock Purchase
Agreement.

         The obligations of Obligor under this Note, as well as under the other
Promissory Notes, are secured by a pledge by Obligor of its shares of capital
stock in the Purchased Corporations as set forth in that certain Pledge
Agreement, dated as of even date herewith, by and among Obligor, Holder, the
Trust and Reed Smith LLP, as Pledge Agent, and shall be guaranteed by the
Purchased Corporations as set forth in that certain Surety Agreement, dated as
of as of July 31, 2003, by and among the Purchased Corporations, Holder and the
Trust, with the obligations of



the Purchased Corporations thereunder further secured by a pledge by the
Purchased Corporations of all or substantially all of their assets as set forth
in a certain Security Agreement, dated as July 31, 2003, among the Purchased
Corporations, Holder and the Trust.

         1. Payments of Principal and Interest.

         (a) Commencing with the Commencement Fiscal Quarter (as hereinafter
defined), within forty (40) days following the end of each Fiscal Quarter (as
hereinafter defined) (provided, however, that if such Fiscal Quarter is the last
Fiscal Quarter of a Fiscal Year (as hereinafter defined), such payment shall not
be due until seventy (70) days following the end of such Fiscal Quarter),
Obligor will pay Holder all interest accrued but unpaid through the end of such
Fiscal Quarter; provided, however, that, (a) if the amount of the Base Purchase
Price is determined by arbitration as contemplated by Section 10.14 of the Stock
Purchase Agreement and, based upon the amount of the Base Purchase Price so
determined, Holder is required pursuant to Section 7.1 of the Stock Purchase
Agreement to return and surrender this Note (or the promissory note in
substitution for which this Note has been issued as contemplated by such Section
7.1 (such promissory note, the "PREDECESSOR NOTE")), then the first interest
payment due hereunder shall not be payable until the date provided above or, if
later, ten (10) days following the end of the Fiscal Quarter during which Holder
returned and surrendered to Obligor the Predecessor Note and (b) if
(notwithstanding the foregoing) any payment of interest has been made to Holder
on account of or with respect to the Predecessor Note prior to its return and
surrender to Obligor, such payment shall be applied and credited against
Obligor's obligations hereunder, and to the extent such payment exceeds the
amount of interest payable hereunder, such excess shall be deemed paid and
applied against the outstanding principal amount of this Note.

         (b) Notwithstanding anything contained herein to the contrary, no
interest shall accrue or be payable during or with respect to any Fiscal Quarter
if the Available Cash Flow (as hereinafter defined) for the Fiscal Year that
includes such Fiscal Quarter is less than one million dollars ($1,000,000) and,
if any amount has been paid on or with respect to interest accrued for or during
such Fiscal Year, such amount shall be deemed paid as a reduction of the
outstanding principal amount of this Note.

         (c) Commencing with the Commencement Fiscal Quarter,

             (i)    within forty (40) days following the end of the first Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to the
                    amount that has been paid or that simultaneously therewith
                    is being paid on account of or with respect to interest
                    accrued for such Fiscal Quarter, equals the product of (Y)
                    the Applicable Fraction (as hereinafter defined) times (Z)
                    the Applicable Percentage of the Available Cash Flow for
                    such first Fiscal Quarter;

                                       2


             (ii)   within forty (40) days following the end of the second
                    Fiscal Quarter of each Fiscal Year (provided such Fiscal
                    Quarter is not also the last Fiscal Quarter of such Fiscal
                    Year), Obligor shall pay to Holder, to be applied against
                    the outstanding principal amount of this Note, the amount
                    (up to a maximum amount equal to the then outstanding amount
                    of this Note, inclusive of accrued but unpaid interest that
                    is not simultaneously therewith being paid in accordance
                    with the foregoing clause (a)), if any, that, when added to
                    (A) the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the amount (if
                    any) that has been paid on account of or with respect to
                    interest accrued for the immediately preceding Fiscal
                    Quarter of such Fiscal Year and (C) the amount (if any) that
                    has been paid with respect to principal as contemplated by
                    the preceding clause (i) with respect to the immediately
                    preceding Fiscal Quarter of such Fiscal Year, equals the
                    product of (Y) the Applicable Fraction times (Z) the
                    Applicable Percentage of the Available Cash Flow for the
                    period from the beginning of the then current Fiscal Year
                    through the end of such second Fiscal Quarter; and

             (iii)  within forty (40) days following the end of the third Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to (A)
                    the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the aggregate
                    amount (if any) that has been paid on account of or with
                    respect to interest accrued for the immediately preceding
                    Fiscal Quarter(s) of such Fiscal Year and (C) the aggregate
                    amount (if any) that has been paid with respect to principal
                    as contemplated by the preceding clauses (i) and (ii) with
                    respect to the immediately preceding Fiscal Quarter(s) of
                    such Fiscal Year, equals the product of (Y) the Applicable
                    Fraction times (Z) the Applicable Percentage of the
                    Available Cash Flow for the period from the beginning of the
                    then current Fiscal Year through the end of such third
                    Fiscal Quarter.

         (d) Commencing with the Fiscal Year ending on January 31 next following
the Commencement Date (as hereinafter defined), within seventy (70) days
following the end of each Fiscal Year, Obligor shall pay to Holder, to be
applied against the outstanding principal amount of this Note, the amount (up to
a maximum amount equal to the then outstanding principal amount of this Note)
that, when added to (i) the aggregate amount paid or simultaneously therewith
being paid on account of or with respect to interest accrued for such Fiscal
Year (including for any Fiscal Quarter included in such Fiscal Year) and (ii)
the aggregate amount (if any) that has been paid with respect to principal as
contemplated by the preceding

                                       3


clause (c) with respect to the first three Fiscal Quarters of such Fiscal Year
(to the extent there have been such Fiscal Quarter(s) of such Fiscal Year),
equals the product of (i) the Applicable Fraction times (ii) the Applicable
Percentage of the Available Cash Flow for such Fiscal Year.

         (e) Promptly, and in any event within fifteen (15) days, following its
receipt of any Net Insurance Proceeds (as hereinafter defined), Obligor shall
pay to Holder, to be applied against this Note, an amount equal to the product
of (i) the Applicable Fraction times (ii) the amount of the Balance Net
Insurance Proceeds (as hereinafter defined).

         (f) The outstanding amount of this Note (including any accrued but
unpaid interest) shall in any event become due and payable in full on the
Maturity Date (as hereinafter defined). As used herein, "MATURITY DATE" means
the third anniversary of the Commencement Date; provided, however, that, if for
any Measuring Year (as hereinafter defined) commencing with the Measuring Year
that includes the Commencement Fiscal Quarter the Available Cash Flow is less
than two million dollars ($2,000,000), the Maturity Date shall be extended an
additional year.

         (g) Obligor may, at its option at any time and from time to time,
prepay all or any portion of this Note, without premium or penalty.

         (h) Any payment made on or with respect to this Note shall be applied
first to accrued but unpaid interest, with the balance of any payment to be
applied in reduction of the outstanding principal amount of this Note, subject,
however, to Section 1(b) above.

         (i) As used herein, the following terms shall have the following
respective meanings:

             "APPLICABLE FRACTION" means a fraction, the numerator of which is
             the original principal amount of this Note and the denominator of
             which is the aggregate original principal amounts of all of the
             Trailing Notes.

             "APPLICABLE PERCENTAGE" means, (A) as applied to the Available Cash
             Flow for any Fiscal Quarter, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to two
             hundred and fifty thousand dollars ($250,000), and (ii) fifty
             percent (50%) of the amount of such Available Cash Flow that is
             greater than two hundred and fifty thousand dollars ($250,000), (B)
             as applied to the Available Cash Flow for any period from the
             beginning of a Fiscal Year through the end of the second Fiscal
             Quarter of such Fiscal Year, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to five
             hundred thousand dollars ($500,000), and (ii) fifty percent (50%)
             of the amount of such Available Cash Flow that is greater than five
             hundred thousand dollars ($500,000), (C) as applied to the
             Available Cash Flow for any period from the beginning of a Fiscal
             Year through the end of the third Fiscal Quarter of such Fiscal
             Year, (i) thirty percent (30%) of the amount of such Available Cash
             Flow that is less than or equal to seven hundred and fifty thousand
             dollars ($750,000), and (ii) fifty percent (50%) of the amount of
             such Available Cash Flow that is greater than seven hundred and
             fifty thousand dollars ($750,000), and (D) as applied to the
             Available Cash Flow for any Fiscal Year, (i) thirty percent (30%)
             of the amount of such Available Cash Flow that is less than

                                       4


             or equal to one million dollars ($1,000,000), and (ii) fifty
             percent (50%) of the amount of such Available Cash Flow that is
             greater than one million dollars ($1,000,000).

             "AVAILABLE CASH FLOW" for any period means the combined net
             earnings of the Purchased Corporations (taken together) (in each
             case, to the extent applicable, on a consolidated basis with its
             subsidiaries, if any) for such period, before any deduction for
             interest, taxes, depreciation and amortization and before deducting
             corporate overhead or other expenses allocated to any Purchased
             Corporation by Obligor and without deducting the amount of any
             premium paid by any of the Purchased Corporations for the Executive
             Insurance Policy (as such term is defined in Section 11 of the
             Employment Agreement), but after deducting (A) the aggregate amount
             of all capital expenditures (including, without limitation,
             pursuant to any capitalized lease) made by any of the Purchased
             Corporations (or any of their respective subsidiaries) during such
             period, (B) with respect to the Base Salary (as defined in the
             Employment Agreement) paid or payable to Campus by any or all of
             the Purchased Corporations, an amount equal to the actual Base
             Salary paid or payable to Campus pursuant to the Employment
             Agreement for such period plus (on an annualized basis) Fifty
             Thousand Dollars ($50,000), (C) with respect to the base rent paid
             or payable for such period under or pursuant to the Tuckahoe Lease
             (whether paid or payable by any of the Purchased Corporations or
             any other Person), the actual amount of base rent paid or payable
             under or pursuant to the Tuckahoe Lease (as amended as contemplated
             by the Stock Purchase Agreement) for such period plus (on an
             annualized basis) Forty-Six Thousand Dollars ($46,000), (D) with
             respect to the base rent paid or payable for such period under or
             pursuant to the Bohemia Lease (whether paid or payable by any of
             the Purchased Corporations or any other Person), the actual amount
             of base rent paid or payable under or pursuant to the Bohemia Lease
             (as amended as contemplated by the Stock Purchase Agreement) for
             such period plus (on an annualized basis) Fifty Thousand Dollars
             ($50,000) and (E) any debt service required to be paid during such
             period by any of the Purchased Corporations (or any of their
             respective subsidiaries), in each case as determined in accordance
             with generally accepted accounting principles ("GAAP"); provided,
             however, that, Available Cash Flow shall be determined exclusive of
             the effect, if any, of any purchase accounting adjustments required
             by GAAP to conform the consolidated financial statements or results
             of the Purchased Corporations (taken together) or any of the
             Purchased Corporations with Obligor's financial reporting and
             accounting principals.

             "BALANCE NET INSURANCE PROCEEDS" means the balance, if any, of the
             Net Insurance Proceeds that remain after the Net Insurance
             Proceeds, or the appropriate amount thereof, have been paid or
             applied in payment of the Base Purchase Price Notes as provided for
             therein.

             "COMMENCEMENT DATE" means the first date of a Fiscal Quarter that
             commences after each of the Base Purchase Price Notes has been paid
             and discharged in full and has been returned and surrendered to
             Obligor, marked cancelled.

                                       5


             "COMMENCEMENT FISCAL QUARTER" means the Fiscal Quarter that
             commences on the Commencement Date.

             "FISCAL QUARTER" means any three consecutive month period
             commencing February 1, May 1, August 1 or November 1 (provided,
             however, that the first Fiscal Quarter shall be deemed to commence
             on the Commencement Date and end on the immediately following
             January 31, April 30, July 31 or October 31, whichever of such
             dates shall thereafter first occur).

             "FISCAL YEAR" means any twelve consecutive month period beginning
             February 1 (provided, however, that the first Fiscal Year shall be
             deemed to commence on the Commencement Date and end on the next
             following January 31st).

             "MEASURING YEAR" means any twelve consecutive month period
             beginning February 1.

             "NET INSURANCE PROCEEDS" means the amount of proceeds actually
             received by Obligor on account of or with respect to any policy of
             insurance maintained by Obligor on or with respect to the death or
             disability of Holder, after deducting therefrom all litigation
             expenses and other costs expended in collecting or receiving such
             proceeds.

             2. Events of Default and Remedies. Each of the following events
shall constitute an event of default (an "EVENT OF DEFAULT") under this Note:

             (a) Obligor shall have defaulted in the payment of all or any part
of the principal or interest due under or pursuant to this Note as and when the
same shall become due and payable, and such default shall have continued for ten
(10) days after Obligor shall have received from Holder written notice of such
default and demand for its cure;

             (b) Obligor, pursuant to or within the meaning of Title 11, U.S.
Code or any similar federal or state law for the relief of debtors
(collectively, "BANKRUPTCY LAW") shall have (i) commenced a voluntary case or
proceeding, (ii) consented to the entry of an order for relief against it in an
involuntary case or proceeding, (iii) consented to the appointment of a
custodian of it or for all or substantially all of its property, (iv) made a
general assignment for the benefit of its creditors or (v) admitted in writing
its inability generally to pay its debts as the same become due;

             (c) a court of competent jurisdiction shall have entered an order
or decree under any Bankruptcy Law that: (i) is for relief against Obligor in an
involuntary case, (ii) appoints a custodian of Obligor or for all or
substantially all of the property of Obligor or (iii) orders the liquidation of
Obligor, and in any such case such order or decree shall not have been
withdrawn, dismissed or stayed for sixty (60) days;

             (d) Holder's employment under the Employment Agreement shall have
been terminated by Obligor and any Purchased Corporation other than either (i)
for Cause (as defined in the Employment Agreement) or (ii) on account of a
Disability (as defined in the Employment Agreement);

                                       6


             (e) Holder's employment under the Employment Agreement shall have
been terminated by Holder for Good Reason (as defined in the Employment
Agreement) and the events, conditions or circumstances that gave rise to such
termination are not cured within the period provided for in Section 14.5 of the
Employment Agreement;

             (f) Obligor shall have defaulted with respect to any indebtedness
not in dispute, which default has resulted in the acceleration of such
indebtedness in an aggregate amount of in excess of one million dollars
($1,000,000), and such indebtedness shall not have been paid, or such
acceleration rescinded, within forty-five (45) days;

             (g) an "Event of Default" (as therein defined) shall have occurred
under any of the other Promissory Notes; or

             (h) a material breach by Obligor shall have occurred under the
Pledge Agreement and Obligor shall have failed to cure such breach for thirty
(30) days after Obligor has received written notice from Holder setting forth
such breach and demanding its cure.

         Notwithstanding anything contained herein to the contrary, in the event
a good faith dispute arises between Obligor and Holder with respect to the
determination of the correct amount of the Available Cash Flow for any period,
such dispute shall be resolved as contemplated by Section 10.14 of the Stock
Purchase Agreement, and Obligor shall not be deemed in default of its
obligations hereunder to pay Holder any amount based upon such Available Cash
Flow until twenty (20) days following a determination of the correct amount of
such Available Cash Flow in accordance with such Section 10.14.

         If an Event of Default shall have occurred and be continuing, Holder,
by notice in writing to Obligor (the "ACCELERATION NOTICE"), may declare the
principal hereunder and all accrued and unpaid interest hereon to be due and
payable immediately, and upon any such declaration the same shall become
immediately due and payable; provided, however, that, if an Event of Default
specified in Section 2(b) or 2(c) above shall have occurred, the principal
hereunder and all accrued and unpaid interest hereon shall become and be
immediately due and payable without any declaration or other act on the part of
Holder.

         If any Event of Default shall have occurred, Obligor shall reimburse
Holder, on demand, for any and all reasonable costs and expenses, including
reasonable attorneys' fees and court costs, incurred by Holder in collecting or
otherwise enforcing this Note.

         3. Powers and Remedies Cumulative; Delay or Omission Not Waiver of
Default. No right or remedy herein conferred upon or reserved to Holder is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. Except as otherwise provided by law, the assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

         No delay or omission of Holder to exercise any right or power accruing
upon any Event of Default shall impair any such right or power or shall be
construed to be a waiver of any such

                                       7


Event of Default or an acquiescence therein; and except as otherwise provided by
law, every power and remedy given by this Note or by law may be exercised from
time to time, and as often as shall be deemed expedient, by Holder.

         4. Waiver of Past Defaults. Holder may waive in writing any past
default or Event of Default hereunder and its consequences. In the case of any
such waiver, Obligor and Holder shall be restored to their former positions and
rights hereunder, respectively; but no such waiver shall (except as otherwise
provided in writing signed by Holder) extend to any subsequent or other default
or impair any right consequent thereon.

         5. Modification of Note. This Note may not be amended or otherwise
modified except as provided in writing signed by Obligor and Holder.

         6. Notices. All notices and other communications required hereunder are
to be given as provided for in Section 10.2 of the Stock Purchase Agreement.

         7. Waiver of Notices; Construction. To the fullest extent permitted by
law, Obligor hereby waives (except to the extend herein provided for)
presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance and enforcement of this
Note and assents to extensions of the time of payment or forbearance or other
indulgence without notice. The Section headings herein are for convenience only
and shall not affect the construction hereof.

         8. Assignment. Except with the prior written consent of Obligor (which
consent shall not be unreasonably withheld), this Note may not be assigned by
Holder. Any assignee or transferee of this Note shall be subject to all
defenses, counterclaims, set-off and other claims and rights that Obligor would
have against Holder, and upon any assignment or transfer of this Note to any
person or entity, such assignee or transferee shall, as a condition to such
assignment or transfer, so acknowledge and agree in writing (in form and
substance satisfactory to Obligor) as a condition to such assignment or
transfer. Any attempt to transfer or assign this Note or any right or interest
herein other than as permitted above shall be null and void and of no force or
effect

         9. Miscellaneous. The terms and provisions of this Note are severable,
and if any term or provision shall be determined to be superseded, illegal,
invalid or otherwise unenforceable in whole or in part pursuant to applicable
law by a governmental authority having jurisdiction, that determination shall
not in any manner impair or otherwise affect the validity, legality or
enforceability of that term or provision in any other jurisdiction or any of the
remaining terms and provisions of this Note in any jurisdiction. This Note
constitutes the entire agreement with respect to the subject matter hereof and
supersedes all other prior or contemporaneous agreements and understandings,
both written and oral, with respect to such subject matter. This Note shall be
binding upon and enforceable against Obligor and Obligor's successors and
assigns and shall inure to the benefit of and be enforceable by Holder and
Holder's heirs, beneficiaries, executors, legal representatives, successors and
permitted assigns. This Note is not intended to confer any rights or remedies
hereunder upon any Person other than Holder and Holder's heirs, beneficiaries,
executors, legal representatives, successors and permitted assigns. If any
payment on this Note becomes due and payable on a Saturday, Sunday

                                       8


or other day on which commercial banks in New York are authorized or required by
New York State law to close, such payment date shall be extended to the next
succeeding business day. This Note is also subject to certain other terms and
provisions as and to the extent provided for in Article 10 of the Stock Purchase
Agreement.

         IN WITNESS WHEREOF, Obligor has caused this instrument to be duly
executed and delivered as of the date first set forth above.

                                                NATIONAL AUTO CREDIT, INC.


                                                By: /s/ James McNamara
                                                   -----------------------------
                                                Name:  James McNamara
                                                Title: Chief Executive Officer


Accepted and Agreed to:



/S/ STEVEN CAMPUS
-------------------------------
STEVEN CAMPUS



                                       9


                                   EXHIBIT F-5

            FORM OF TRAILING NOTE PAYABLE TO CAMPUS FAMILY 2000 TRUST



THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT") OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAS BEEN
ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THIS INSTRUMENT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN
PURSUANT TO THE PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM
REGISTRATION THEREUNDER. THE HOLDER OF THIS NOTE AGREES THAT IT/HE/SHE WILL GIVE
TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED (UNLESS THIS NOTE IS TRANSFERRED
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A
NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                         NON-NEGOTIABLE PROMISSORY NOTE

July 31, 2003                                                           $477,521

         NATIONAL AUTO CREDIT, INC ("OBLIGOR"), a Delaware corporation, for
value received, hereby promises to pay to CAMPUS FAMILY 2000 TRUST ("HOLDER" or
the "TRUST") the principal sum of Four Hundred Seventy-Seven Thousand Five
Hundred Twenty-One dollars ($477,521), together with interest, as provided
below, in such currency of the United States of America as at the time of
payment shall be legal tender for the payment of public and private debts.

         The outstanding principal balance of this Note shall (except as
otherwise provided herein) bear interest accruing from the date hereof to the
date this Note shall have been paid in full at the rate of five percent (5%) per
annum.

         This Note is made and delivered pursuant to clause (c) of Section 1.3
of that certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated
as of July 31, 2003, by and among Obligor, Holder and Steven Campus ("CAMPUS"),
pursuant to which Obligor has acquired or simultaneously herewith is acquiring
all of the outstanding capital stock in each of Audience Response Systems, Inc.
("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video Services, Inc.
("MULTI-VIDEO") and Interactive Conferencing Services, Inc. ("INTERACTIVE," and,
collectively with ARSI, CGCI and Multi-Video, the "PURCHASED CORPORATIONS").
Capitalized terms used herein and defined in the Stock Purchase Agreement are
(unless otherwise defined herein or the context otherwise requires) used herein
with the respective meanings ascribed thereto in the Stock Purchase Agreement.
The principal amount of this Note shall be subject to reduction pursuant to and
as provided for in Article 7 of the Stock Purchase Agreement.

         The obligations of Obligor under this Note, as well as under the other
Promissory Notes, are secured by a pledge by Obligor of its shares of capital
stock in the Purchased Corporations as set forth in that certain Pledge
Agreement, dated as of even date herewith, by and among Obligor, Holder, Campus
and Reed Smith LLP, as Pledge Agent, and shall be guaranteed by the Purchased
Corporations as set forth in that certain Surety Agreement, dated as of as of
July 31,



2003, , by and among the Purchased Corporations, Holder and Campus, with the
obligations of the Purchased Corporations thereunder further secured by a pledge
by the Purchased Corporations of all or substantially all of their assets as set
forth in a certain Security Agreement, dated as July 31, 2003, among the
Purchased Corporations, Holder and Campus.

         1. Payments of Principal and Interest.

         (a) Commencing with the Commencement Fiscal Quarter (as hereinafter
defined), within forty (40) days following the end of each Fiscal Quarter (as
hereinafter defined) (provided, however, that if such Fiscal Quarter is the last
Fiscal Quarter of a Fiscal Year (as hereinafter defined), such payment shall not
be due until seventy (70) days following the end of such Fiscal Quarter),
Obligor will pay Holder all interest accrued but unpaid through the end of such
Fiscal Quarter; provided, however, that, (a) if the amount of the Base Purchase
Price is determined by arbitration as contemplated by Section 10.14 of the Stock
Purchase Agreement and, based upon the amount of the Base Purchase Price so
determined, Holder is required pursuant to Section 7.1 of the Stock Purchase
Agreement to return and surrender this Note (or the promissory note in
substitution for which this Note has been issued as contemplated by such Section
7.1 (such promissory note, the "PREDECESSOR NOTE")), then the first interest
payment due hereunder shall not be payable until the date provided above or, if
later, ten (10) days following the end of the Fiscal Quarter during which Holder
returned and surrendered to Obligor the Predecessor Note and (b) if
(notwithstanding the foregoing) any payment of interest has been made to Holder
on account of or with respect to the Predecessor Note prior to its return and
surrender to Obligor, such payment shall be applied and credited against
Obligor's obligations hereunder, and to the extent such payment exceeds the
amount of interest payable hereunder, such excess shall be deemed paid and
applied against the outstanding principal amount of this Note.

         (b) Notwithstanding anything contained herein to the contrary, no
interest shall accrue or be payable during or with respect to any Fiscal Quarter
if the Available Cash Flow (as hereinafter defined) for the Fiscal Year that
includes such Fiscal Quarter is less than one million dollars ($1,000,000) and,
if any amount has been paid on or with respect to interest accrued for or during
such Fiscal Year, such amount shall be deemed paid as a reduction of the
outstanding principal amount of this Note.

         (c) Commencing with the Commencement Fiscal Quarter,

             (i)    within forty (40) days following the end of the first Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to the
                    amount that has been paid or that simultaneously therewith
                    is being paid on account of or with respect to interest
                    accrued for such Fiscal Quarter, equals the product of (Y)
                    the Applicable Fraction

                                       2


                    times (Z) the Applicable Percentage of the Available Cash
                    Flow for such first Fiscal Quarter;

             (ii)   within forty (40) days following the end of the second
                    Fiscal Quarter of each Fiscal Year (provided such Fiscal
                    Quarter is not also the last Fiscal Quarter of such Fiscal
                    Year), Obligor shall pay to Holder, to be applied against
                    the outstanding principal amount of this Note, the amount
                    (up to a maximum amount equal to the then outstanding amount
                    of this Note, inclusive of accrued but unpaid interest that
                    is not simultaneously therewith being paid in accordance
                    with the foregoing clause (a)), if any, that, when added to
                    (A) the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the amount (if
                    any) that has been paid on account of or with respect to
                    interest accrued for the immediately preceding Fiscal
                    Quarter of such Fiscal Year and (C) the amount (if any) that
                    has been paid with respect to principal as contemplated by
                    the preceding clause (i) with respect to the immediately
                    preceding Fiscal Quarter of such Fiscal Year, equals the
                    product of (Y) the Applicable Fraction times (Z) the
                    Applicable Percentage of the Available Cash Flow for the
                    period from the beginning of the then current Fiscal Year
                    through the end of such second Fiscal Quarter; and

             (iii)  within forty (40) days following the end of the third Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to (A)
                    the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the aggregate
                    amount (if any) that has been paid on account of or with
                    respect to interest accrued for the immediately preceding
                    Fiscal Quarter(s) of such Fiscal Year and (C) the aggregate
                    amount (if any) that has been paid with respect to principal
                    as contemplated by the preceding clauses (i) and (ii) with
                    respect to the immediately preceding Fiscal Quarter(s) of
                    such Fiscal Year, equals the product of (Y) the Applicable
                    Fraction times (Z) the Applicable Percentage of the
                    Available Cash Flow for the period from the beginning of the
                    then current Fiscal Year through the end of such third
                    Fiscal Quarter.

         (d) Commencing with the Fiscal Year ending on January 31 next following
the Commencement Date (as hereinafter defined), within seventy (70) days
following the end of each Fiscal Year, Obligor shall pay to Holder, to be
applied against the outstanding principal amount of this Note, the amount (up to
a maximum amount equal to the then outstanding principal amount of this Note)
that, when added to (i) the aggregate amount paid or

                                       3


simultaneously therewith being paid on account of or with respect to interest
accrued for such Fiscal Year (including for any Fiscal Quarter included in such
Fiscal Year) and (ii) the aggregate amount (if any) that has been paid with
respect to principal as contemplated by the preceding clause (c) with respect to
the first three Fiscal Quarters of such Fiscal Year (to the extent there have
been such Fiscal Quarter(s) of such Fiscal Year), equals the product of (i) the
Applicable Fraction (as hereinafter defined) times (ii) the Applicable
Percentage of the Available Cash Flow for such Fiscal Year.

         (e) Promptly, and in any event within fifteen (15) days, following its
receipt of any Net Insurance Proceeds (as hereinafter defined), Obligor shall
pay to Holder, to be applied against this Note, an amount equal to the product
of (i) the Applicable Fraction times (ii) the amount of the Balance Net
Insurance Proceeds (as hereinafter defined).

         (f) The outstanding amount of this Note (including any accrued but
unpaid interest) shall in any event become due and payable in full on the
Maturity Date (as hereinafter defined). As used herein, "MATURITY DATE" means
the third anniversary of the Commencement Date; provided, however, that, if for
any Measuring Year (as hereinafter defined) commencing with the Measuring Year
that includes the Commencement Fiscal Quarter the Available Cash Flow is less
than two million dollars ($2,000,000), the Maturity Date shall be extended an
additional year.

         (g) Obligor may, at its option at any time and from time to time,
prepay all or any portion of this Note, without premium or penalty.

         (h) Any payment made on or with respect to this Note shall be applied
first to accrued but unpaid interest, with the balance of any payment to be
applied in reduction of the outstanding principal amount of this Note, subject,
however, to Section 1(b) above.

         (i) As used herein, the following terms shall have the following
respective meanings:

             "APPLICABLE FRACTION" means a fraction, the numerator of which is
             the original principal amount of this Note and the denominator of
             which is the aggregate original principal amounts of all of the
             Trailing Notes.

             "APPLICABLE PERCENTAGE" means, (A) as applied to the Available Cash
             Flow for any Fiscal Quarter, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to two
             hundred and fifty thousand dollars ($250,000), and (ii) fifty
             percent (50%) of the amount of such Available Cash Flow that is
             greater than two hundred and fifty thousand dollars ($250,000), (B)
             as applied to the Available Cash Flow for any period from the
             beginning of a Fiscal Year through the end of the second Fiscal
             Quarter of such Fiscal Year, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to five
             hundred thousand dollars ($500,000), and (ii) fifty percent (50%)
             of the amount of such Available Cash Flow that is greater than five
             hundred thousand dollars ($500,000), (C) as applied to the
             Available Cash Flow for any period from the beginning of a Fiscal
             Year through the end of the third Fiscal Quarter of such Fiscal
             Year, (i) thirty percent (30%) of the amount of such Available Cash
             Flow that is less than or equal to seven hundred and fifty thousand

                                       4


             dollars ($750,000), and (ii) fifty percent (50%) of the amount of
             such Available Cash Flow that is greater than seven hundred and
             fifty thousand dollars ($750,000), and (D) as applied to the
             Available Cash Flow for any Fiscal Year, (i) thirty percent (30%)
             of the amount of such Available Cash Flow that is less than or
             equal to one million dollars ($1,000,000), and (ii) fifty percent
             (50%) of the amount of such Available Cash Flow that is greater
             than one million dollars ($1,000,000).

             "AVAILABLE CASH FLOW" for any period means the combined net
             earnings of the Purchased Corporations (taken together) (in each
             case, to the extent applicable, on a consolidated basis with its
             subsidiaries, if any) for such period, before any deduction for
             interest, taxes, depreciation and amortization and before deducting
             corporate overhead or other expenses allocated to any Purchased
             Corporation by Obligor and without deducting the amount of any
             premium paid by any of the Purchased Corporations for the Executive
             Insurance Policy (as such term is defined in Section 11 of the
             Employment Agreement), but after deducting (A) the aggregate amount
             of all capital expenditures (including, without limitation,
             pursuant to any capitalized lease) made by any of the Purchased
             Corporations (or any of their respective subsidiaries) during such
             period, (B) with respect to the Base Salary (as defined in the
             Employment Agreement) paid or payable to Campus by any or all of
             the Purchased Corporations, an amount equal to the actual Base
             Salary paid or payable to Campus pursuant to the Employment
             Agreement for such period plus (on an annualized basis) Fifty
             Thousand Dollars ($50,000), (C) with respect to the base rent paid
             or payable for such period under or pursuant to the Tuckahoe Lease
             (whether paid or payable by any of the Purchased Corporations or
             any other Person), the actual amount of base rent paid or payable
             under or pursuant to the Tuckahoe Lease (as amended as contemplated
             by the Stock Purchase Agreement) for such period plus (on an
             annualized basis) Forty-Six Thousand Dollars ($46,000), (D) with
             respect to the base rent paid or payable for such period under or
             pursuant to the Bohemia Lease (whether paid or payable by any of
             the Purchased Corporations or any other Person), the actual amount
             of base rent paid or payable under or pursuant to the Bohemia Lease
             (as amended as contemplated by the Stock Purchase Agreement) for
             such period plus (on an annualized basis) Fifty Thousand Dollars
             ($50,000) and (E) any debt service required to be paid during such
             period by any of the Purchased Corporations (or any of their
             respective subsidiaries), in each case as determined in accordance
             with generally accepted accounting principles ("GAAP"); provided,
             however, that, Available Cash Flow shall be determined exclusive of
             the effect, if any, of any purchase accounting adjustments required
             by GAAP to conform the consolidated financial statements or results
             of the Purchased Corporations (taken together) or any of the
             Purchased Corporations with Obligor's financial reporting and
             accounting principles.

             "BALANCE NET INSURANCE PROCEEDS" means the balance, if any, of the
             Net Insurance Proceeds that remain after the Net Insurance
             Proceeds, or the appropriate amount thereof, have been paid or
             applied in payment of the Base Purchase Price Notes as provided for
             therein.

                                       5


             "COMMENCEMENT DATE" means the first date of a Fiscal Quarter that
             commences after each of the Base Purchase Price Notes has been paid
             and discharged in full and has been returned and surrendered to
             Obligor, marked cancelled.

             "COMMENCEMENT FISCAL QUARTER" means the Fiscal Quarter that
             commences on the Commencement Date.

             "FISCAL QUARTER" means any three consecutive month period
             commencing February 1, May 1, August 1 or November 1 (provided,
             however, that the first Fiscal Quarter shall be deemed to commence
             on the Commencement Date and end on the immediately following
             January 31, April 30, July 31 or October 31, whichever of such
             dates shall thereafter first occur).

             "FISCAL YEAR" means any twelve consecutive month period beginning
             February 1 (provided, however, that the first Fiscal Year shall be
             deemed to commence on the Commencement Date and end on the next
             following January 31st).

             "MEASURING YEAR" means any twelve consecutive month period
             beginning February 1.

             "NET INSURANCE PROCEEDS" means the amount of proceeds actually
             received by Obligor on account of or with respect to any policy of
             insurance maintained by Obligor on or with respect to the death or
             disability of Campus, after deducting therefrom all litigation
             expenses and other costs expended in collecting or receiving such
             proceeds.

         2. Events of Default and Remedies. Each of the following events shall
constitute an event of default (an "EVENT OF DEFAULT") under this Note:

         (a) Obligor shall have defaulted in the payment of all or any part of
the principal or interest due under or pursuant to this Note as and when the
same shall become due and payable, and such default shall have continued for ten
(10) days after Obligor shall have received from Holder written notice of such
default and demand for its cure;

         (b) Obligor, pursuant to or within the meaning of Title 11, U.S. Code
or any similar federal or state law for the relief of debtors (collectively,
"BANKRUPTCY LAW") shall have (i) commenced a voluntary case or proceeding, (ii)
consented to the entry of an order for relief against it in an involuntary case
or proceeding, (iii) consented to the appointment of a custodian of it or for
all or substantially all of its property, (iv) made a general assignment for the
benefit of its creditors or (v) admitted in writing its inability generally to
pay its debts as the same become due;

         (c) a court of competent jurisdiction shall have entered an order or
decree under any Bankruptcy Law that: (i) is for relief against Obligor in an
involuntary case, (ii) appoints a custodian of Obligor or for all or
substantially all of the property of Obligor or (iii) orders the liquidation of
Obligor, and in any such case such order or decree shall not have been
withdrawn, dismissed or stayed for sixty (60) days;

                                       6


         (d) Campus' employment under the Employment Agreement shall have been
terminated by Obligor and any Purchased Corporation other than either (i) for
Cause (as defined in the Employment Agreement) or (ii) on account of a
Disability (as defined in the Employment Agreement);

         (e) Campus' employment under the Employment Agreement shall have been
terminated by Campus for Good Reason (as defined in the Employment Agreement)
and the events, conditions or circumstances that gave rise to such termination
are not cured within the period provided for in Section 14.5 of the Employment
Agreement;

         (f) Obligor shall have defaulted with respect to any indebtedness not
in dispute, which default has resulted in the acceleration of such indebtedness
in an aggregate amount of in excess of one million dollars ($1,000,000), and
such indebtedness shall not have been paid, or such acceleration rescinded,
within forty-five (45) days;

         (g) an "Event of Default" (as therein defined) shall have occurred
under any of the other Promissory Notes; or

         (h) a material breach by Obligor shall have occurred under the Pledge
Agreement and Obligor shall have failed to cure such breach for thirty (30) days
after Obligor has received written notice from Holder setting forth such breach
and demanding its cure.

         Notwithstanding anything contained herein to the contrary, in the event
a good faith dispute arises between Obligor and Holder with respect to the
determination of the correct amount of the Available Cash Flow for any period,
such dispute shall be resolved as contemplated by Section 10.14 of the Stock
Purchase Agreement, and Obligor shall not be deemed in default of its
obligations hereunder to pay Holder any amount based upon such Available Cash
Flow until twenty (20) days following a determination of the correct amount of
such Available Cash Flow in accordance with such Section 10.14.

         If an Event of Default shall have occurred and be continuing, Holder,
by notice in writing to Obligor (the "ACCELERATION NOTICE"), may declare the
principal hereunder and all accrued and unpaid interest hereon to be due and
payable immediately, and upon any such declaration the same shall become
immediately due and payable; provided, however, that, if an Event of Default
specified in Section 2(b) or 2(c) above shall have occurred, the principal
hereunder and all accrued and unpaid interest hereon shall become and be
immediately due and payable without any declaration or other act on the part of
Holder.

         If any Event of Default shall have occurred, Obligor shall reimburse
Holder, on demand, for any and all reasonable costs and expenses, including
reasonable attorneys' fees and court costs, incurred by Holder in collecting or
otherwise enforcing this Note.

         3. Powers and Remedies Cumulative; Delay or Omission Not Waiver of
Default. No right or remedy herein conferred upon or reserved to Holder is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. Except as otherwise provided by law, the assertion or

                                       7


employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

         No delay or omission of Holder to exercise any right or power accruing
upon any Event of Default shall impair any such right or power or shall be
construed to be a waiver of any such Event of Default or an acquiescence
therein; and except as otherwise provided by law, every power and remedy given
by this Note or by law may be exercised from time to time, and as often as shall
be deemed expedient, by Holder.

         4. Waiver of Past Defaults. Holder may waive in writing any past
default or Event of Default hereunder and its consequences. In the case of any
such waiver, Obligor and Holder shall be restored to their former positions and
rights hereunder, respectively; but no such waiver shall (except as otherwise
provided in writing signed by Holder) extend to any subsequent or other default
or impair any right consequent thereon.

         5. Modification of Note. This Note may not be amended or otherwise
modified except as provided in writing signed by Obligor and Holder.

         6. Notices. All notices and other communications required hereunder are
to be given as provided for in Section 10.2 of the Stock Purchase Agreement.

         7. Waiver of Notices; Construction. To the fullest extent permitted by
law, Obligor hereby waives (except to the extend herein provided for)
presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance and enforcement of this
Note and assents to extensions of the time of payment or forbearance or other
indulgence without notice. The Section headings herein are for convenience only
and shall not affect the construction hereof.

         8. Assignment. Except with the prior written consent of Obligor (which
consent shall not be unreasonably withheld), this Note may not be assigned by
Holder. Any assignee or transferee of this Note shall be subject to all
defenses, counterclaims, set-off and other claims and rights that Obligor would
have against Holder, and upon any assignment or transfer of this Note to any
person or entity, such assignee or transferee shall, as a condition to such
assignment or transfer, so acknowledge and agree in writing (in form and
substance satisfactory to Obligor) as a condition to such assignment or
transfer. Any attempt to transfer or assign this Note or any right or interest
herein other than as permitted above shall be null and void and of no force or
effect

         9. Miscellaneous. The terms and provisions of this Note are severable,
and if any term or provision shall be determined to be superseded, illegal,
invalid or otherwise unenforceable in whole or in part pursuant to applicable
law by a governmental authority having jurisdiction, that determination shall
not in any manner impair or otherwise affect the validity, legality or
enforceability of that term or provision in any other jurisdiction or any of the
remaining terms and provisions of this Note in any jurisdiction. This Note
constitutes the entire agreement with respect to the subject matter hereof and
supersedes all other prior or contemporaneous agreements and understandings,
both written and oral, with respect to such subject matter. This Note shall be
binding upon and enforceable against Obligor and Obligor's

                                       8


successors and assigns and shall inure to the benefit of and be enforceable by
Holder and Holder's heirs, beneficiaries, executors, legal representatives,
successors and permitted assigns. This Note is not intended to confer any rights
or remedies hereunder upon any Person other than Holder and Holder's heirs,
beneficiaries, executors, legal representatives, successors and permitted
assigns. If any payment on this Note becomes due and payable on a Saturday,
Sunday or other day on which commercial banks in New York are authorized or
required by New York State law to close, such payment date shall be extended to
the next succeeding business day. This Note is also subject to certain other
terms and provisions as and to the extent provided for in Article 10 of the
Stock Purchase Agreement.

         IN WITNESS WHEREOF, Obligor has caused this instrument to be duly
executed and delivered as of the date first set forth above.

                                               NATIONAL AUTO CREDIT, INC.


                                               By:/s/ James McNamara
                                                  ------------------------------
                                               Name:  James McNamara
                                               Title: Chief Executive Officer


Accepted and Agreed to:



CAMPUS FAMILY 2000 TRUST


By: /s/ Steven Campus
    --------------------------------
     Name:  Steven Campus
     Title: Trustee


                                       9


                                   EXHIBIT F-6

                   FORM OF TRAILING NOTE PAYABLE TO PAYABLE TO
                TRUST ESTABLISHED UNDER THE WILL OF NANCY CAMPUS




THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT") OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAS BEEN
ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THIS INSTRUMENT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN
PURSUANT TO THE PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM
REGISTRATION THEREUNDER. THE HOLDER OF THIS NOTE AGREES THAT IT/HE/SHE WILL GIVE
TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED (UNLESS THIS NOTE IS TRANSFERRED
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A
NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                         NON-NEGOTIABLE PROMISSORY NOTE

July 31, 2003                                                         $1,005,315

         NATIONAL AUTO CREDIT, INC ("OBLIGOR"), a Delaware corporation, for
value received, hereby promises to pay to TRUST ESTABLISHED UNDER THE WILL OF
NANCY CAMPUS ("HOLDER" or the "TRUST") the principal sum of One Million Five
Thousand Three Hundred Fifteen dollars ($1,005,315), together with interest, as
provided below, in such currency of the United States of America as at the time
of payment shall be legal tender for the payment of public and private debts.

         The outstanding principal balance of this Note shall (except as
otherwise provided herein) bear interest accruing from the date hereof to the
date this Note shall have been paid in full at the rate of five percent (5%) per
annum.

         This Note is made and delivered pursuant to clause (c) of Section 1.3
of that certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated
as of July 31, 2003, by and among Obligor, Holder and Steven Campus ("CAMPUS"),
pursuant to which Obligor has acquired or simultaneously herewith is acquiring
all of the outstanding capital stock in each of Audience Response Systems, Inc.
("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video Services, Inc.
("MULTI-VIDEO") and Interactive Conferencing Services, Inc. ("INTERACTIVE," and,
collectively with ARSI, CGCI and Multi-Video, the "PURCHASED CORPORATIONS").
Capitalized terms used herein and defined in the Stock Purchase Agreement are
(unless otherwise defined herein or the context otherwise requires) used herein
with the respective meanings ascribed thereto in the Stock Purchase Agreement.
The principal amount of this Note shall be subject to reduction pursuant to and
as provided for in Article 7 of the Stock Purchase Agreement.

         The obligations of Obligor under this Note, as well as under the other
Promissory Notes, are secured by a pledge by Obligor of its shares of capital
stock in the Purchased Corporations as set forth in that certain Pledge
Agreement, dated as of even date herewith, by and among Obligor, Holder, Campus
and Reed Smith LLP, as Pledge Agent, and shall be guaranteed by the Purchased
Corporations as set forth in that certain Surety Agreement, dated as of as of
July 31, 2003, , by and among the Purchased Corporations, Holder and Campus,
with the obligations of the Purchased Corporations thereunder further secured by
a pledge by the Purchased



Corporations of all or substantially all of their assets as set forth in a
certain Security Agreement, dated as July 31, 2003, among the Purchased
Corporations, Holder and Campus.

         1. Payments of Principal and Interest.

         (a) Commencing with the Commencement Fiscal Quarter (as hereinafter
defined), within forty (40) days following the end of each Fiscal Quarter (as
hereinafter defined) (provided, however, that if such Fiscal Quarter is the last
Fiscal Quarter of a Fiscal Year (as hereinafter defined), such payment shall not
be due until seventy (70) days following the end of such Fiscal Quarter),
Obligor will pay Holder all interest accrued but unpaid through the end of such
Fiscal Quarter; provided, however, that, (a) if the amount of the Base Purchase
Price is determined by arbitration as contemplated by Section 10.14 of the Stock
Purchase Agreement and, based upon the amount of the Base Purchase Price so
determined, Holder is required pursuant to Section 7.1 of the Stock Purchase
Agreement to return and surrender this Note (or the promissory note in
substitution for which this Note has been issued as contemplated by such Section
7.1 (such promissory note, the "PREDECESSOR NOTE")), then the first interest
payment due hereunder shall not be payable until the date provided above or, if
later, ten (10) days following the end of the Fiscal Quarter during which Holder
returned and surrendered to Obligor the Predecessor Note and (b) if
(notwithstanding the foregoing) any payment of interest has been made to Holder
on account of or with respect to the Predecessor Note prior to its return and
surrender to Obligor, such payment shall be applied and credited against
Obligor's obligations hereunder, and to the extent such payment exceeds the
amount of interest payable hereunder, such excess shall be deemed paid and
applied against the outstanding principal amount of this Note.

         (b) Notwithstanding anything contained herein to the contrary, no
interest shall accrue or be payable during or with respect to any Fiscal Quarter
if the Available Cash Flow (as hereinafter defined) for the Fiscal Year that
includes such Fiscal Quarter is less than one million dollars ($1,000,000) and,
if any amount has been paid on or with respect to interest accrued for or during
such Fiscal Year, such amount shall be deemed paid as a reduction of the
outstanding principal amount of this Note.

         (c) Commencing with the Commencement Fiscal Quarter,

             (i)    within forty (40) days following the end of the first Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to the
                    amount that has been paid or that simultaneously therewith
                    is being paid on account of or with respect to interest
                    accrued for such Fiscal Quarter, equals the product of (Y)
                    the Applicable Fraction (as hereinafter defined) times (Z)
                    the Applicable Percentage of the Available Cash Flow for
                    such first Fiscal Quarter;

                                       2


             (ii)   within forty (40) days following the end of the second
                    Fiscal Quarter of each Fiscal Year (provided such Fiscal
                    Quarter is not also the last Fiscal Quarter of such Fiscal
                    Year), Obligor shall pay to Holder, to be applied against
                    the outstanding principal amount of this Note, the amount
                    (up to a maximum amount equal to the then outstanding amount
                    of this Note, inclusive of accrued but unpaid interest that
                    is not simultaneously therewith being paid in accordance
                    with the foregoing clause (a)), if any, that, when added to
                    (A) the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the amount (if
                    any) that has been paid on account of or with respect to
                    interest accrued for the immediately preceding Fiscal
                    Quarter of such Fiscal Year and (C) the amount (if any) that
                    has been paid with respect to principal as contemplated by
                    the preceding clause (i) with respect to the immediately
                    preceding Fiscal Quarter of such Fiscal Year, equals the
                    product of (Y) the Applicable Fraction times (Z) the
                    Applicable Percentage of the Available Cash Flow for the
                    period from the beginning of the then current Fiscal Year
                    through the end of such second Fiscal Quarter; and

             (iii)  within forty (40) days following the end of the third Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to (A)
                    the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the aggregate
                    amount (if any) that has been paid on account of or with
                    respect to interest accrued for the immediately preceding
                    Fiscal Quarter(s) of such Fiscal Year and (C) the aggregate
                    amount (if any) that has been paid with respect to principal
                    as contemplated by the preceding clauses (i) and (ii) with
                    respect to the immediately preceding Fiscal Quarter(s) of
                    such Fiscal Year, equals the product of (Y) the Applicable
                    Fraction times (Z) the Applicable Percentage of the
                    Available Cash Flow for the period from the beginning of the
                    then current Fiscal Year through the end of such third
                    Fiscal Quarter.

         (d) Commencing with the Fiscal Year ending on January 31 next following
the Commencement Date (as hereinafter defined), within seventy (70) days
following the end of each Fiscal Year, Obligor shall pay to Holder, to be
applied against the outstanding principal amount of this Note, the amount (up to
a maximum amount equal to the then outstanding principal amount of this Note)
that, when added to (i) the aggregate amount paid or simultaneously therewith
being paid on account of or with respect to interest accrued for such Fiscal
Year (including for any Fiscal Quarter included in such Fiscal Year) and (ii)
the aggregate amount (if any) that has been paid with respect to principal as
contemplated by the preceding

                                       3


clause (c) with respect to the first three Fiscal Quarters of such Fiscal Year
(to the extent there have been such Fiscal Quarter(s) of such Fiscal Year),
equals the product of (i) the Applicable Fraction times (ii) the Applicable
Percentage of the Available Cash Flow for such Fiscal Year.

         (e) Promptly, and in any event within fifteen (15) days, following its
receipt of any Net Insurance Proceeds (as hereinafter defined), Obligor shall
pay to Holder, to be applied against this Note, an amount equal to the product
of (i) the Applicable Fraction times (ii) the amount of the Balance Net
Insurance Proceeds (as hereinafter defined).

         (f) The outstanding amount of this Note (including any accrued but
unpaid interest) shall in any event become due and payable in full on the
Maturity Date (as hereinafter defined). As used herein, "MATURITY DATE" means
the third anniversary of the Commencement Date; provided, however, that, if for
any Measuring Year (as hereinafter defined) commencing with the Measuring Year
that includes the Commencement Fiscal Quarter the Available Cash Flow is less
than two million dollars ($2,000,000), the Maturity Date shall be extended an
additional year.

         (g) Obligor may, at its option at any time and from time to time,
prepay all or any portion of this Note, without premium or penalty.

         (h) Any payment made on or with respect to this Note shall be applied
first to accrued but unpaid interest, with the balance of any payment to be
applied in reduction of the outstanding principal amount of this Note, subject,
however, to Section 1(b) above.

         (i) As used herein, the following terms shall have the following
respective meanings:

             "APPLICABLE FRACTION" means a fraction, the numerator of which is
             the original principal amount of this Note and the denominator of
             which is the aggregate original principal amounts of both of the
             Trailing Notes.

             "APPLICABLE PERCENTAGE" means, (A) as applied to the Available Cash
             Flow for any Fiscal Quarter, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to two
             hundred and fifty thousand dollars ($250,000), and (ii) fifty
             percent (50%) of the amount of such Available Cash Flow that is
             greater than two hundred and fifty thousand dollars ($250,000), (B)
             as applied to the Available Cash Flow for any period from the
             beginning of a Fiscal Year through the end of the second Fiscal
             Quarter of such Fiscal Year, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to five
             hundred thousand dollars ($500,000), and (ii) fifty percent (50%)
             of the amount of such Available Cash Flow that is greater than five
             hundred thousand dollars ($500,000), (C) as applied to the
             Available Cash Flow for any period from the beginning of a Fiscal
             Year through the end of the third Fiscal Quarter of such Fiscal
             Year, (i) thirty percent (30%) of the amount of such Available Cash
             Flow that is less than or equal to seven hundred and fifty thousand
             dollars ($750,000), and (ii) fifty percent (50%) of the amount of
             such Available Cash Flow that is greater than seven hundred and
             fifty thousand dollars ($750,000), and (D) as applied to the
             Available Cash Flow for any Fiscal Year, (i) thirty percent (30%)
             of the amount of such Available Cash Flow that is less than

                                       4


             or equal to one million dollars ($1,000,000), and (ii) fifty
             percent (50%) of the amount of such Available Cash Flow that is
             greater than one million dollars ($1,000,000).

             "AVAILABLE CASH FLOW" for any period means the combined net
             earnings of the Purchased Corporations (taken together) (in each
             case, to the extent applicable, on a consolidated basis with its
             subsidiaries, if any) for such period, before any deduction for
             interest, taxes, depreciation and amortization and before deducting
             corporate overhead or other expenses allocated to any Purchased
             Corporation by Obligor and without deducting the amount of any
             premium paid by any of the Purchased Corporations for the Executive
             Insurance Policy (as such term is defined in Section 11 of the
             Employment Agreement), but after deducting (A) the aggregate amount
             of all capital expenditures (including, without limitation,
             pursuant to any capitalized lease) made by any of the Purchased
             Corporations (or any of their respective subsidiaries) during such
             period, (B) with respect to the Base Salary (as defined in the
             Employment Agreement) paid or payable to Campus by any or all of
             the Purchased Corporations, an amount equal to the actual Base
             Salary paid or payable to Campus pursuant to the Employment
             Agreement for such period plus (on an annualized basis) Fifty
             Thousand Dollars ($50,000), (C) with respect to the base rent paid
             or payable for such period under or pursuant to the Tuckahoe Lease
             (whether paid or payable by any of the Purchased Corporations or
             any other Person), the actual amount of base rent paid or payable
             under or pursuant to the Tuckahoe Lease (as amended as contemplated
             by the Stock Purchase Agreement) for such period plus (on an
             annualized basis) Forty-Six Thousand Dollars ($46,000), (D) with
             respect to the base rent paid or payable for such period under or
             pursuant to the Bohemia Lease (whether paid or payable by any of
             the Purchased Corporations or any other Person), the actual amount
             of base rent paid or payable under or pursuant to the Bohemia Lease
             (as amended as contemplated by the Stock Purchase Agreement) for
             such period plus (on an annualized basis) Fifty Thousand Dollars
             ($50,000) and (E) any debt service required to be paid during such
             period by any of the Purchased Corporations (or any of their
             respective subsidiaries), in each case as determined in accordance
             with generally accepted accounting principles ("GAAP"); provided,
             however, that, Available Cash Flow shall be determined exclusive of
             the effect, if any, of any purchase accounting adjustments required
             by GAAP to conform the consolidated financial statements or results
             of the Purchased Corporations (taken together) or any of the
             Purchased Corporations with Obligor's financial reporting and
             accounting principles.

             "BALANCE NET INSURANCE PROCEEDS" means the balance, if any, of the
             Net Insurance Proceeds that remain after the Net Insurance
             Proceeds, or the appropriate amount thereof, have been paid or
             applied in payment of the Base Purchase Price Notes as provided for
             therein.

             "COMMENCEMENT DATE" means the first date of a Fiscal Quarter that
             commences after each of the Base Purchase Price Notes has been paid
             and discharged in full and has been returned and surrendered to
             Obligor, marked cancelled.

                                       5


             "COMMENCEMENT FISCAL QUARTER" means the Fiscal Quarter that
             commences on the Commencement Date.

             "FISCAL QUARTER" means any three consecutive month period
             commencing February 1, May 1, August 1 or November 1 (provided,
             however, that the first Fiscal Quarter shall be deemed to commence
             on the Commencement Date and end on the immediately following
             January 31, April 30, July 31 or October 31, whichever of such
             dates shall thereafter first occur).

             "FISCAL YEAR" means any twelve consecutive month period beginning
             February 1 (provided, however, that the first Fiscal Year shall be
             deemed to commence on the Commencement Date and end on the next
             following January 31st).

             "MEASURING YEAR" means any twelve consecutive month period
             beginning February 1.

             "NET INSURANCE PROCEEDS" means the amount of proceeds actually
             received by Obligor on account of or with respect to any policy of
             insurance maintained by Obligor on or with respect to the death or
             disability of Campus, after deducting therefrom all litigation
             expenses and other costs expended in collecting or receiving such
             proceeds.

         2. Events of Default and Remedies. Each of the following events shall
constitute an event of default (an "EVENT OF DEFAULT") under this Note:

         (a) Obligor shall have defaulted in the payment of all or any part of
the principal or interest due under or pursuant to this Note as and when the
same shall become due and payable, and such default shall have continued for ten
(10) days after Obligor shall have received from Holder written notice of such
default and demand for its cure;

         (b) Obligor, pursuant to or within the meaning of Title 11, U.S. Code
or any similar federal or state law for the relief of debtors (collectively,
"BANKRUPTCY LAW") shall have (i) commenced a voluntary case or proceeding, (ii)
consented to the entry of an order for relief against it in an involuntary case
or proceeding, (iii) consented to the appointment of a custodian of it or for
all or substantially all of its property, (iv) made a general assignment for the
benefit of its creditors or (v) admitted in writing its inability generally to
pay its debts as the same become due;

         (c) a court of competent jurisdiction shall have entered an order or
decree under any Bankruptcy Law that: (i) is for relief against Obligor in an
involuntary case, (ii) appoints a custodian of Obligor or for all or
substantially all of the property of Obligor or (iii) orders the liquidation of
Obligor, and in any such case such order or decree shall not have been
withdrawn, dismissed or stayed for sixty (60) days;

         (d) Campus' employment under the Employment Agreement shall have been
terminated by Obligor and any Purchased Corporation other than either (i) for
Cause (as defined in the Employment Agreement) or (ii) on account of a
Disability (as defined in the Employment Agreement);

                                       6


         (e) Campus' employment under the Employment Agreement shall have been
terminated by Campus for Good Reason (as defined in the Employment Agreement)
and the events, conditions or circumstances that gave rise to such termination
are not cured within the period provided for in Section 14.5 of the Employment
Agreement;

         (f) Obligor shall have defaulted with respect to any indebtedness not
in dispute, which default has resulted in the acceleration of such indebtedness
in an aggregate amount of in excess of one million dollars ($1,000,000), and
such indebtedness shall not have been paid, or such acceleration rescinded,
within forty-five (45) days;

         (g) an "Event of Default" (as therein defined) shall have occurred
under any of the other Promissory Notes; or

         (h) a material breach by Obligor shall have occurred under the Pledge
Agreement and Obligor shall have failed to cure such breach for thirty (30) days
after Obligor has received written notice from Holder setting forth such breach
and demanding its cure.

         Notwithstanding anything contained herein to the contrary, in the event
a good faith dispute arises between Obligor and Holder with respect to the
determination of the correct amount of the Available Cash Flow for any period,
such dispute shall be resolved as contemplated by Section 10.14 of the Stock
Purchase Agreement, and Obligor shall not be deemed in default of its
obligations hereunder to pay Holder any amount based upon such Available Cash
Flow until twenty (20) days following a determination of the correct amount of
such Available Cash Flow in accordance with such Section 10.14.

         If an Event of Default shall have occurred and be continuing, Holder,
by notice in writing to Obligor (the "ACCELERATION NOTICE"), may declare the
principal hereunder and all accrued and unpaid interest hereon to be due and
payable immediately, and upon any such declaration the same shall become
immediately due and payable; provided, however, that, if an Event of Default
specified in Section 2(b) or 2(c) above shall have occurred, the principal
hereunder and all accrued and unpaid interest hereon shall become and be
immediately due and payable without any declaration or other act on the part of
Holder.

         If any Event of Default shall have occurred, Obligor shall reimburse
Holder, on demand, for any and all reasonable costs and expenses, including
reasonable attorneys' fees and court costs, incurred by Holder in collecting or
otherwise enforcing this Note.

         3. Powers and Remedies Cumulative; Delay or Omission Not Waiver of
Default. No right or remedy herein conferred upon or reserved to Holder is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. Except as otherwise provided by law, the assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

         No delay or omission of Holder to exercise any right or power accruing
upon any Event of Default shall impair any such right or power or shall be
construed to be a waiver of any such

                                       7


Event of Default or an acquiescence therein; and except as otherwise provided by
law, every power and remedy given by this Note or by law may be exercised from
time to time, and as often as shall be deemed expedient, by Holder.

         4. Waiver of Past Defaults. Holder may waive in writing any past
default or Event of Default hereunder and its consequences. In the case of any
such waiver, Obligor and Holder shall be restored to their former positions and
rights hereunder, respectively; but no such waiver shall (except as otherwise
provided in writing signed by Holder) extend to any subsequent or other default
or impair any right consequent thereon.

         5. Modification of Note. This Note may not be amended or otherwise
modified except as provided in writing signed by Obligor and Holder.

         6. Notices. All notices and other communications required hereunder are
to be given as provided for in Section 10.2 of the Stock Purchase Agreement.

         7. Waiver of Notices; Construction. To the fullest extent permitted by
law, Obligor hereby waives (except to the extend herein provided for)
presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance and enforcement of this
Note and assents to extensions of the time of payment or forbearance or other
indulgence without notice. The Section headings herein are for convenience only
and shall not affect the construction hereof.

         8. Assignment. Except with the prior written consent of Obligor (which
consent shall not be unreasonably withheld), this Note may not be assigned by
Holder. Any assignee or transferee of this Note shall be subject to all
defenses, counterclaims, set-off and other claims and rights that Obligor would
have against Holder, and upon any assignment or transfer of this Note to any
person or entity, such assignee or transferee shall, as a condition to such
assignment or transfer, so acknowledge and agree in writing (in form and
substance satisfactory to Obligor) as a condition to such assignment or
transfer. Any attempt to transfer or assign this Note or any right or interest
herein other than as permitted above shall be null and void and of no force or
effect

         9. Miscellaneous. The terms and provisions of this Note are severable,
and if any term or provision shall be determined to be superseded, illegal,
invalid or otherwise unenforceable in whole or in part pursuant to applicable
law by a governmental authority having jurisdiction, that determination shall
not in any manner impair or otherwise affect the validity, legality or
enforceability of that term or provision in any other jurisdiction or any of the
remaining terms and provisions of this Note in any jurisdiction. This Note
constitutes the entire agreement with respect to the subject matter hereof and
supersedes all other prior or contemporaneous agreements and understandings,
both written and oral, with respect to such subject matter. This Note shall be
binding upon and enforceable against Obligor and Obligor's successors and
assigns and shall inure to the benefit of and be enforceable by Holder and
Holder's heirs, beneficiaries, executors, legal representatives, successors and
permitted assigns. This Note is not intended to confer any rights or remedies
hereunder upon any Person other than Holder and Holder's heirs, beneficiaries,
executors, legal representatives, successors and permitted assigns. If any
payment on this Note becomes due and payable on a Saturday, Sunday

                                       8


or other day on which commercial banks in New York are authorized or required by
New York State law to close, such payment date shall be extended to the next
succeeding business day. This Note is also subject to certain other terms and
provisions as and to the extent provided for in Article 10 of the Stock Purchase
Agreement.

         IN WITNESS WHEREOF, Obligor has caused this instrument to be duly
executed and delivered as of the date first set forth above.

                                           NATIONAL AUTO CREDIT, INC.


                                           By: /s/ James McNamara
                                               ---------------------------------
                                           Name:  James McNamara
                                           Title: Chief Executive Officer


Accepted and Agreed to:



TRUST ESTABLISHED UNDER
THE WILL OF NANCY CAMPUS


By: /s/ Steven Campus
    --------------------------------
    Name: Steven Campus
    Title: Trustee




                                       9


                                   EXHIBIT F-7

                            FORM OF CONVERTIBLE NOTE



THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT") OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAS BEEN
ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THIS INSTRUMENT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OTHER THAN
PURSUANT TO THE PROVISIONS OF THE SECURITIES ACT OR AN EXEMPTION FROM
REGISTRATION THEREUNDER. THE HOLDER OF THIS NOTE AGREES THAT IT/HE/SHE WILL GIVE
TO EACH PERSON TO WHOM THIS NOTE IS TRANSFERRED (UNLESS THIS NOTE IS TRANSFERRED
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A
NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

                   NON-NEGOTIABLE CONVERTIBLE PROMISSORY NOTE

July 31, 2003                                                         $2,825,000

         NATIONAL AUTO CREDIT, INC ("OBLIGOR"), a Delaware corporation, for
value received, hereby promises to pay to CAMPUS FAMILY 2000 TRUST ("HOLDER" or
the "TRUST") the principal sum of Two Million Eight Hundred Twenty-Five Thousand
dollars ($2,825,000), together with interest, as provided below, in such
currency of the United States of America as at the time of payment shall be
legal tender for the payment of public and private debts.

         The outstanding principal balance of this Note shall (except as
otherwise provided herein) bear interest accruing from the date hereof to the
date this Note shall have been paid in full at the rate of five percent (5%) per
annum.

         This Note is made and delivered pursuant to clause (d) of Section 1.3
of that certain Stock Purchase Agreement (the "STOCK PURCHASE AGREEMENT"), dated
as of July 31, 2003, by and among Obligor, Holder and Steven Campus ("Campus"),
pursuant to which Obligor has acquired or simultaneously herewith is acquiring
all of the outstanding capital stock in each of Audience Response Systems, Inc.
("ARSI"), Campus Group Companies, Inc. ("CGCI"), Multi-Video Services, Inc.
("MULTI-VIDEO") and Interactive Conferencing Services, Inc. ("INTERACTIVE," and,
collectively with ARSI, CGCI and Multi-Video, the "PURCHASED CORPORATIONS").
Capitalized terms used herein and defined in the Stock Purchase Agreement are
(unless otherwise defined herein or the context otherwise requires) used herein
with the respective meanings ascribed thereto in the Stock Purchase Agreement.
The principal amount of this Note shall be subject to reduction pursuant to and
as provided for in Article 7 of the Stock Purchase Agreement.

         The obligations of Obligor under this Note, as well as under the other
Promissory Notes, are secured by a pledge by Obligor of its shares of capital
stock in the Purchased Corporations as set forth in that certain Pledge
Agreement, dated as of even date herewith, by and among Obligor, Holder, Campus
and Reed Smith LLP, as Pledge Agent, and shall be guaranteed by the Purchased
Corporations as set forth in that certain Surety Agreement, dated as of July 31,
2003, by and among the Purchased Corporations, Holder and Campus, with the
obligations of the Purchased Corporations thereunder further secured by a pledge
by the Purchased Corporations of



all or substantially all of their assets as set forth in a certain Security
Agreement, dated as July 31, 2003, among the Purchased Corporations, Holder and
Campus.

         1. Payments of Principal and Interest.

         (a) Commencing with the Commencement Fiscal Quarter (as hereinafter
defined), within forty (40) days following the end of each Fiscal Quarter (as
hereinafter defined) (provided, however, that if such Fiscal Quarter is the last
Fiscal Quarter of a Fiscal Year (as hereinafter defined), such payment shall not
be due until seventy (70) days following the end of such Fiscal Quarter),
Obligor will pay Holder all interest accrued but unpaid through the end of such
Fiscal Quarter; provided, however, that, (a) if the amount of the Base Purchase
Price is determined by arbitration as contemplated by Section 10.14 of the Stock
Purchase Agreement and, based upon the amount of the Base Purchase Price so
determined, Holder is required pursuant to Section 7.1 of the Stock Purchase
Agreement to return and surrender this Note (or the promissory note in
substitution for which this Note has been issued as contemplated by such Section
7.1 (such promissory note, the "PREDECESSOR NOTE")), then the first interest
payment due hereunder shall not be payable until the date provided above or, if
later, ten (10) days following the end of the Fiscal Quarter during which Holder
returned and surrendered to Obligor the Predecessor Note and (b) if
(notwithstanding the foregoing) any payment of interest has been made to Holder
on account of or with respect to the Predecessor Note prior to its return and
surrender to Obligor, such payment shall be applied and credited against
Obligor's obligations hereunder, and to the extent such payment exceeds the
amount of interest payable hereunder, such excess shall be deemed paid and
applied against the outstanding principal amount of this Note.

         (b) Notwithstanding anything contained herein to the contrary, no
interest shall accrue or be payable during or with respect to any Fiscal Quarter
if the Available Cash Flow (as hereinafter defined) for the Fiscal Year that
includes such Fiscal Quarter is less than one million dollars ($1,000,000) and,
if any amount has been paid on or with respect to interest accrued for or during
such Fiscal Year, such amount shall be deemed paid as a reduction of the
outstanding principal amount of this Note.

         (c) Commencing with the Commencement Fiscal Quarter,

             (i)    within forty (40) days following the end of the first Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to the
                    amount that has been paid or that simultaneously therewith
                    is being paid on account of or with respect to interest
                    accrued for such Fiscal Quarter, equals the Applicable
                    Percentage of the Available Cash Flow for such first Fiscal
                    Quarter;

                                       2


             (ii)   within forty (40) days following the end of the second
                    Fiscal Quarter of each Fiscal Year (provided such Fiscal
                    Quarter is not also the last Fiscal Quarter of such Fiscal
                    Year), Obligor shall pay to Holder, to be applied against
                    the outstanding principal amount of this Note, the amount
                    (up to a maximum amount equal to the then outstanding amount
                    of this Note, inclusive of accrued but unpaid interest that
                    is not simultaneously therewith being paid in accordance
                    with the foregoing clause (a)), if any, that, when added to
                    (A) the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the amount (if
                    any) that has been paid on account of or with respect to
                    interest accrued for the immediately preceding Fiscal
                    Quarter of such Fiscal Year and (C) the amount (if any) that
                    has been paid with respect to principal as contemplated by
                    the preceding clause (i) with respect to the immediately
                    preceding Fiscal Quarter of such Fiscal Year, equals the
                    Applicable Percentage of the Available Cash Flow for the
                    period from the beginning of the then current Fiscal Year
                    through the end of such second Fiscal Quarter; and

             (iii)  within forty (40) days following the end of the third Fiscal
                    Quarter of each Fiscal Year (provided such Fiscal Quarter is
                    not also the last Fiscal Quarter of such Fiscal Year),
                    Obligor shall pay to Holder, to be applied against the
                    outstanding principal amount of this Note, the amount (up to
                    a maximum amount equal to the then outstanding amount of
                    this Note, inclusive of accrued but unpaid interest that is
                    not simultaneously therewith being paid in accordance with
                    the foregoing clause (a)), if any, that, when added to (A)
                    the amount that has been paid or that simultaneously
                    therewith is being paid on account of or with respect to
                    interest accrued for such Fiscal Quarter, (B) the aggregate
                    amount (if any) that has been paid on account of or with
                    respect to interest accrued for the immediately preceding
                    Fiscal Quarter(s) of such Fiscal Year and (C) the aggregate
                    amount (if any) that has been paid with respect to principal
                    as contemplated by the preceding clauses (i) and (ii) with
                    respect to the immediately preceding Fiscal Quarter(s) of
                    such Fiscal Year, equals the Applicable Percentage of the
                    Available Cash Flow for the period from the beginning of the
                    then current Fiscal Year through the end of such third
                    Fiscal Quarter.

         (d) Commencing with the Fiscal Year ending on January 31 next following
the Commencement Date (as hereinafter defined), within seventy (70) days
following the end of each Fiscal Year, Obligor shall pay to Holder, to be
applied against the outstanding principal amount of this Note, the amount (up to
a maximum amount equal to the then outstanding principal amount of this Note)
that, when added to (i) the aggregate amount paid or simultaneously therewith
being paid on account of or with respect to interest accrued for such Fiscal
Year (including for any Fiscal Quarter included in such Fiscal Year) and (ii)
the aggregate amount (if any) that has been paid with respect to principal as
contemplated by the preceding clause (c) with respect to the first three Fiscal
Quarters of such Fiscal Year (to the extent there

                                       3


have been such Fiscal Quarter(s) of such Fiscal Year), equals the Applicable
Percentage of the Available Cash Flow for such Fiscal Year.

         (e) Promptly, and in any event within fifteen (15) days, following its
receipt of any Net Insurance Proceeds (as hereinafter defined), Obligor shall
pay to Holder, to be applied against this Note, an amount equal to the amount of
the Balance Net Insurance Proceeds (as hereinafter defined).

         (f) The outstanding amount of this Note (including any accrued but
unpaid interest) shall in any event become due and payable in full on the
Maturity Date (as hereinafter defined). As used herein, "MATURITY DATE" means
the third anniversary of the Commencement Date; provided, however, that, if for
any Measuring Year (as hereinafter defined) commencing with the Measuring Year
that includes the Commencement Fiscal Quarter the Available Cash Flow is less
than two million dollars ($2,000,000), the Maturity Date shall be extended an
additional year.

         (g) Obligor may, at its option at any time and from time to time,
prepay all or any portion of this Note, without premium or penalty.

         (h) Any payment made on or with respect to this Note shall be applied
first to accrued but unpaid interest, with the balance of any payment to be
applied in reduction of the outstanding principal amount of this Note, subject,
however, to Section 1(b) above.

         (i) As used herein, the following terms shall have the following
respective meanings:

             "APPLICABLE PERCENTAGE" means, (A) as applied to the Available Cash
             Flow for any Fiscal Quarter, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to two
             hundred and fifty thousand dollars ($250,000), and (ii) fifty
             percent (50%) of the amount of such Available Cash Flow that is
             greater than two hundred and fifty thousand dollars ($250,000), (B)
             as applied to the Available Cash Flow for any period from the
             beginning of a Fiscal Year through the end of the second Fiscal
             Quarter of such Fiscal Year, (i) thirty percent (30%) of the amount
             of such Available Cash Flow that is less than or equal to five
             hundred thousand dollars ($500,000), and (ii) fifty percent (50%)
             of the amount of such Available Cash Flow that is greater than five
             hundred thousand dollars ($500,000), (C) as applied to the
             Available Cash Flow for any period from the beginning of a Fiscal
             Year through the end of the third Fiscal Quarter of such Fiscal
             Year, (i) thirty percent (30%) of the amount of such Available Cash
             Flow that is less than or equal to seven hundred and fifty thousand
             dollars ($750,000), and (ii) fifty percent (50%) of the amount of
             such Available Cash Flow that is greater than seven hundred and
             fifty thousand dollars ($750,000), and (D) as applied to the
             Available Cash Flow for any Fiscal Year, (i) thirty percent (30%)
             of the amount of such Available Cash Flow that is less than or
             equal to one million dollars ($1,000,000), and (ii) fifty percent
             (50%) of the amount of such Available Cash Flow that is greater
             than one million dollars ($1,000,000).

                                       4


             "AVAILABLE CASH FLOW" for any period means the combined net
             earnings of the Purchased Corporations (taken together) (in each
             case, to the extent applicable, on a consolidated basis with its
             subsidiaries, if any) for such period, before any deduction for
             interest, taxes, depreciation and amortization and before deducting
             corporate overhead or other expenses allocated to any Purchased
             Corporation by Obligor and without deducting the amount of any
             premium paid by any of the Purchased Corporations for the Executive
             Insurance Policy (as such term is defined in Section 11 of the
             Employment Agreement), but after deducting (A) the aggregate amount
             of all capital expenditures (including, without limitation,
             pursuant to any capitalized lease) made by any of the Purchased
             Corporations (or any of their respective subsidiaries) during such
             period, (B) with respect to the Base Salary (as defined in the
             Employment Agreement) paid or payable to Campus by any or all of
             the Purchased Corporations, an amount equal to the actual Base
             Salary paid or payable to Campus pursuant to the Employment
             Agreement for such period plus (on an annualized basis) Fifty
             Thousand Dollars ($50,000), (C) with respect to the base rent paid
             or payable for such period under or pursuant to the Tuckahoe Lease
             (whether paid or payable by any of the Purchased Corporations or
             any other Person), the actual amount of base rent paid or payable
             under or pursuant to the Tuckahoe Lease (as amended as contemplated
             by the Stock Purchase Agreement) for such period plus (on an
             annualized basis) Forty-Six Thousand Dollars ($46,000), (D) with
             respect to the base rent paid or payable for such period under or
             pursuant to the Bohemia Lease (whether paid or payable by any of
             the Purchased Corporations or any other Person), the actual amount
             of base rent paid or payable under or pursuant to the Bohemia Lease
             (as amended as contemplated by the Stock Purchase Agreement) for
             such period plus (on an annualized basis) Fifty Thousand Dollars
             ($50,000) and (E) any debt service required to be paid during such
             period by any of the Purchased Corporations (or any of their
             respective subsidiaries), in each case as determined in accordance
             with generally accepted accounting principles ("GAAP"); provided,
             however, that, Available Cash Flow shall be determined exclusive of
             the effect, if any, of any purchase accounting adjustments required
             by GAAP to conform the consolidated financial statements or results
             of the Purchased Corporations (taken together) or any of the
             Purchased Corporations with Obligor's financial reporting and
             accounting principles.

             "BALANCE NET INSURANCE PROCEEDS" means the balance, if any, of the
             Net Insurance Proceeds that remain after the Net Insurance
             Proceeds, or the appropriate amount thereof, have been paid or
             applied in payment of the Base Purchase Price Notes and/or the
             Trailing Notes as provided for therein.

             "COMMENCEMENT DATE" means the first date of a Fiscal Quarter that
             commences after each of the Trailing Notes has been paid and
             discharged in full and has been returned and surrendered to
             Obligor, marked cancelled.

             "COMMENCEMENT FISCAL QUARTER" means the Fiscal Quarter that
             commences on the Commencement Date.

                                       5


             "FISCAL QUARTER" means any three consecutive month period
             commencing February 1, May 1, August 1 or November 1 (provided,
             however, that the first Fiscal Quarter shall be deemed to commence
             on the Commencement Date and end on the immediately following
             January 31, April 30, July 31 or October 31, whichever of such
             dates shall thereafter first occur).

             "FISCAL YEAR" means any twelve consecutive month period beginning
             February 1 (provided, however, that the first Fiscal Year shall be
             deemed to commence on the Commencement Date and end on the next
             following January 31st).

             "MEASURING YEAR" means any twelve consecutive month period
             beginning February 1.

             "NET INSURANCE PROCEEDS" means the amount of proceeds actually
             received by Obligor on account of or with respect to any policy of
             insurance maintained by Obligor on or with respect to the death or
             disability of Campus, after deducting therefrom all litigation
             expenses and other costs expended in collecting or receiving such
             proceeds.

         2. Events of Default and Remedies. Each of the following events shall
constitute an event of default (an "EVENT OF DEFAULT") under this Note:

         (a) Obligor shall have defaulted in the payment of all or any part of
the principal or interest due under or pursuant to this Note as and when the
same shall become due and payable, and such default shall have continued for ten
(10) days after Obligor shall have received from Holder written notice of such
default and demand for its cure;

         (b) Obligor, pursuant to or within the meaning of Title 11, U.S. Code
or any similar federal or state law for the relief of debtors (collectively,
"BANKRUPTCY LAW") shall have (i) commenced a voluntary case or proceeding, (ii)
consented to the entry of an order for relief against it in an involuntary case
or proceeding, (iii) consented to the appointment of a custodian of it or for
all or substantially all of its property, (iv) made a general assignment for the
benefit of its creditors or (v) admitted in writing its inability generally to
pay its debts as the same become due;

         (c) a court of competent jurisdiction shall have entered an order or
decree under any Bankruptcy Law that: (i) is for relief against Obligor in an
involuntary case, (ii) appoints a custodian of Obligor or for all or
substantially all of the property of Obligor or (iii) orders the liquidation of
Obligor, and in any such case such order or decree shall not have been
withdrawn, dismissed or stayed for sixty (60) days;

         (d) Campus' employment under the Employment Agreement shall have been
terminated by Obligor and any Purchased Corporation other than either (i) for
Cause (as defined in the Employment Agreement) or (ii) on account of a
Disability (as defined in the Employment Agreement);

         (e) Campus' employment under the Employment Agreement shall have been
terminated by Campus for Good Reason (as defined in the Employment Agreement)
and the

                                       6


events, conditions or circumstances that gave rise to such termination are not
cured within the period provided for in Section 14.5 of the Employment
Agreement;

         (f) Obligor shall have defaulted with respect to any indebtedness not
in dispute, which default has resulted in the acceleration of such indebtedness
in an aggregate amount of in excess of one million dollars ($1,000,000), and
such indebtedness shall not have been paid, or such acceleration rescinded,
within forty-five (45) days;

         (g) an "Event of Default" (as therein defined) shall have occurred
under any of the other Promissory Notes; or

         (h) a material breach by Obligor shall have occurred under the Pledge
Agreement and Obligor shall have failed to cure such breach for thirty (30) days
after Obligor has received written notice from Holder setting forth such breach
and demanding its cure.

         Notwithstanding anything contained herein to the contrary, in the event
a good faith dispute arises between Obligor and Holder with respect to the
determination of the correct amount of the Available Cash Flow for any period,
such dispute shall be resolved as contemplated by Section 10.14 of the Stock
Purchase Agreement, and Obligor shall not be deemed in default of its
obligations hereunder to pay Holder any amount based upon such Available Cash
Flow until twenty (20) days following a determination of the correct amount of
such Available Cash Flow in accordance with such Section 10.14.

         If an Event of Default shall have occurred and be continuing, Holder,
by notice in writing to Obligor (the "ACCELERATION NOTICE"), may declare the
principal hereunder and all accrued and unpaid interest hereon to be due and
payable immediately, and upon any such declaration the same shall become
immediately due and payable; provided, however, that, if an Event of Default
specified in Section 2(b) or 2(c) above shall have occurred, the principal
hereunder and all accrued and unpaid interest hereon shall become and be
immediately due and payable without any declaration or other act on the part of
Holder.

         If any Event of Default shall have occurred, Obligor shall reimburse
Holder, on demand, for any and all reasonable costs and expenses, including
reasonable attorneys' fees and court costs, incurred by Holder in collecting or
otherwise enforcing this Note.

         3. Conversion Rights.

         (a) Conversion Price. Holder shall have the right, at any time up to
ten (10) days prior to the Maturity Date or, if earlier, the date this Note
otherwise becomes due and payable, to convert the entire outstanding amount of
this Note or any specified principal amount of this Note into shares of
Obligor's common stock (the "COMMON STOCK"), par value $.05 per share, at a
conversion price per share (the "CONVERSION PRICE") equal to (I) one dollar and
fifty cents ($1.50) plus (II) imputed interest thereon at five percent (5%) per
annum, compounded quarterly, from the date hereof (exclusive, however, of any
period during or for which interest does not accrue on the outstanding principal
amount of this Note as provided for in Section 1(b) above), as the same may be
adjusted as provided for in subsection (c) below.

                                       7


         (b) Mechanics of Conversion. In order to convert this Note (or a
principal portion thereof), Holder must complete and sign a Notice of Conversion
in the form attached hereto as Exhibit A (the "NOTICE OF CONVERSION") and
deliver such Notice of Conversion to Obligor at its principal executive offices.
Upon delivery of such Notice of Conversion to Obligor, this Note, or the
principal portion thereof therein designated for conversion, shall be deemed
paid in full and satisfied, and this Note, or such principal portion thereof,
will no longer be outstanding, but Holder shall be entitled to receive the
shares of Common Stock issuable upon conversion of this Note, or such principal
portion thereof. If this Note is being converted in full, the original of this
Note shall be simultaneously returned with the Notice of Conversion to Obligor
for cancellation. No fractional share of Common Stock shall be issuable upon the
conversion of this Note or any portion hereof, and any fractional share
otherwise issuable upon the conversion of this Note or any portion hereof shall
be rounded up or down to the nearest whole number of shares.

         (c) Adjustment to Conversion Price.

             (i) Upon any increase in the number of outstanding shares of Common
Stock as the consequence of a stock split, stock dividend of shares of Common
Stock, reclassification or other similar event, the Conversion Price shall be
reduced so that the Conversion Price in effect immediately after such event is
equal to the product of the Conversion Price in effect immediately before such
event times a fraction, the numerator of which is the number of shares of Common
Stock outstanding immediately before such event and the denominator of which is
the number of shares of Common Stock outstanding immediately after such event.

             (ii) Upon any decrease in the number of outstanding shares of
Common Stock as the consequence of a reverse stock split, combination,
reclassification or other similar event, the Conversion Price shall be increased
so that the Conversion Price in effect immediately after such event is equal to
the product of the Conversion Price in effect immediately before such event
times a fraction, the numerator of which is the number of shares of Common Stock
outstanding immediately before such event and the denominator of which is the
number of shares of Common Stock outstanding immediately after such event.

             (iii) No adjustment to the Conversion Price pursuant to any of the
events or circumstances set forth herein shall be made unless such adjustment
shall be in an amount of at least two cents ($0.02); provided, however, that any
adjustment that would otherwise be required to be made hereunder but for the
fact that it is less than two cents ($0.02) shall be carried forward and made
part of any subsequent adjustment that (a) when aggregated with prior
adjustment(s) that have not been made because it was (or each of them was) less
than two cents ($0.02), shall be in excess of two cents ($0.02) or (b) is in
excess of two cents ($0.02).

         4. Powers and Remedies Cumulative; Delay or Omission Not Waiver of
Default. No right or remedy herein conferred upon or reserved to Holder is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. Except as otherwise provided by law, the assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

                                       8


         No delay or omission of Holder to exercise any right or power accruing
upon any Event of Default shall impair any such right or power or shall be
construed to be a waiver of any such Event of Default or an acquiescence
therein; and except as otherwise provided by law, every power and remedy given
by this Note or by law may be exercised from time to time, and as often as shall
be deemed expedient, by Holder.

         5. Waiver of Past Defaults. Holder may waive in writing any past
default or Event of Default hereunder and its consequences. In the case of any
such waiver, Obligor and Holder shall be restored to their former positions and
rights hereunder, respectively; but no such waiver shall (except as otherwise
provided in writing signed by Holder) extend to any subsequent or other default
or impair any right consequent thereon.

         6. Modification of Note. This Note may not be amended or otherwise
modified except as provided in writing signed by Obligor and Holder.

         7. Notices. All notices and other communications required hereunder are
to be given as provided for in Section 10.2 of the Stock Purchase Agreement.

         8. Waiver of Notices; Construction. To the fullest extent permitted by
law, Obligor hereby waives (except to the extend herein provided for)
presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance and enforcement of this
Note and assents to extensions of the time of payment or forbearance or other
indulgence without notice. The Section headings herein are for convenience only
and shall not affect the construction hereof.

         9. Assignment. Except with the prior written consent of Obligor (which
consent shall not be unreasonably withheld), this Note may not be assigned by
Holder. Any assignee or transferee of this Note shall be subject to all
defenses, counterclaims, set-off and other claims and rights that Obligor would
have against Holder, and upon any assignment or transfer of this Note to any
person or entity, such assignee or transferee shall, as a condition to such
assignment or transfer, so acknowledge and agree in writing (in form and
substance satisfactory to Obligor) as a condition to such assignment or
transfer. Any attempt to transfer or assign this Note or any right or interest
herein other than as permitted above shall be null and void and of no force or
effect

         10. Miscellaneous. The terms and provisions of this Note are severable,
and if any term or provision shall be determined to be superseded, illegal,
invalid or otherwise unenforceable in whole or in part pursuant to applicable
law by a governmental authority having jurisdiction, that determination shall
not in any manner impair or otherwise affect the validity, legality or
enforceability of that term or provision in any other jurisdiction or any of the
remaining terms and provisions of this Note in any jurisdiction. This Note
constitutes the entire agreement with respect to the subject matter hereof and
supersedes all other prior or contemporaneous agreements and understandings,
both written and oral, with respect to such subject matter. This Note shall be
binding upon and enforceable against Obligor and Obligor's successors and
assigns and shall inure to the benefit of and be enforceable by Holder and
Holder's heirs, beneficiaries, executors, legal representatives, successors and
permitted assigns.

                                       9


This Note is not intended to confer any rights or remedies hereunder upon any
Person other than Holder and Holder's heirs, beneficiaries, executors, legal
representatives, successors and permitted assigns. If any payment on this Note
becomes due and payable on a Saturday, Sunday or other day on which commercial
banks in New York are authorized or required by New York State law to close,
such payment date shall be extended to the next succeeding business day. This
Note is also subject to certain other terms and provisions as and to the extent
provided for in Article 10 of the Stock Purchase Agreement.

         IN WITNESS WHEREOF, Obligor has caused this instrument to be duly
executed and delivered as of the date first set forth above.

                                           NATIONAL AUTO CREDIT, INC.


                                           By:/s/ James McNamara
                                              -------------------------------
                                           Name:  James McNamara
                                           Title: Chief Executive Officer


Accepted and Agreed to:



CAMPUS FAMILY 2000 TRUST


By: /s/ Steven Campus
    --------------------------------------
    Name: Steven Campus
    Title: Trustee



                                       10


                                                                       EXHIBIT A

                              NOTICE OF CONVERSION

         (To be executed by Holder in order to convert the Note or a portion
thereof)

The undersigned hereby irrevocably elects to convert [the entire principal
amount] [$_________ principal amount] of the Non-Negotiable Promissory Note (the
"NOTE"), dated July 31, 2003, in the stated principal amount of $2,825,000
issued by National Auto Credit, Inc. ("NAC") to the undersigned, into shares of
NAC's common stock (the "COMMON STOCK"), $.05 par value per share. If the Note
is being converted in full, the Note is being delivered herewith to NAC for
cancellation. If only a specified principal amount of the Note is being
converted, the undersigned agrees and directs that the outstanding principal
amount of the Note be reduced by the principal amount of the Note being
converted.

The undersigned represents and warrants that all offers and sales by the
undersigned of the shares of Common Stock issuable to the undersigned upon
conversion of the Note shall be made pursuant to registration under the
Securities Act of 1933, as amended, or in compliance with an exemption from
registration under such Act.

The undersigned directs that the shares issuable upon conversion of the Note (or
the principal amount thereof as provided above) be issued in the name of the
undersigned and delivered to the undersigned at his or its address set forth
below.


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(Print or type other person's name)


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(Insert U.S. social security or tax identification number, if any)


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(Print or type person's address and zip code)