Document:

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                                                                    Exhibit 10.7

                             CONSULTING AGREEMENT

     AGREEMENT effective as of July 10, 2000, by and between FOCUS Enhancements,
Inc., a Delaware corporation, having as its principal business address 600
Research Drive, Wilmington, Massachusetts 01887 (hereinafter referred to as the
"Company") and Red & White Enterprises, Inc., a California corporation, with
principal place of business  at 455 La Paz Court, Morgan Hill, CA  95037-5728
(hereinafter referred to as "Consultant").

RECITALS:

     WHEREAS, Consultant has certain skills and abilities that may be useful to
the Company.

     WHEREAS, Consultant is an independent contractor willing to provide
services to the Company for the period contemplated by this Agreement.

TERMS AND CONDITIONS:

     NOW, THEREFORE, in consideration of the mutual promises and covenants
herein contained, and other good and valuable consideration, receipt and
adequacy whereof is hereby acknowledged, the parties hereto hereby agree as
follows:

     1. Retention of Consultant. The Company hereby retains Consultant solely as
        -----------------------
an independent contractor and not as an employee, and Consultant hereby accepts
such retention upon the terms and conditions hereinafter set forth. This
Agreement shall describe a "business relationship" as that term is used in
Employee Stock Option Agreements with the Company, except that if this agreement
should for any reason extend beyond one year, the extended period shall NOT
describe a "business relationship".

     2. Term. Subject to the provisions for termination as hereinafter provided,
        ----
the term of this Agreement shall begin as set forth above and shall terminate no
later than one year from such date unless extended by Company and Consultant.
All work performed under such an extension shall remain subject to these terms
and conditions.

     3. Compensation. For all services rendered by Consultant under this
        ------------
Agreement, the Company shall pay Consultant seventy-five ($75) dollars per hour
for work on products, closing Company's Morgan Hill Facility, liquidating
inventory, each as set forth in Work Orders duly executed by an Officer of
Company from time to time which are or shall be attached hereto and shall be a
part hereof ("Work Order(s)"). All Work Orders shall be signed by Company and
Consultant. Work Orders relating to the projects described in Exhibit A to the
Separation Agreement between the Company and J Stephen Wood of even date
herewith ("Separation Agreement") shall be deemed signed by Consultant provided
copies thereof are provided to Consultant in a timely manner. Consultant will be
paid, on a week to week basis, within fifteen (15) business days of receipt of a
correct itemized invoice for services rendered. If Company fails to fully and
timely pay the amount of any invoice from consultant, such invoice shall be
overdue and Consultant shall have no further obligation to provide consulting
services on any Work Order prior to receipt of full payment on all overdue
invoices. However, in the event any overdue invoice results in a delay in
consultant's providing services under a Work Order, the term of the consulting
agreement shall be extended on a day for day basis and should such delay in
services resulting from an overdue invoice result in a delay in providing
services with regard to design problems with the ProAV 1600 Board and the
Quadscan, such delay shall also result in a day-for-day extension of the term of
the escrow created pursuant to Paragraph 5 of the Separation Agreement between
the Company and J Stephen Wood of even date herewith. No additional terms or
conditions on any invoice or time sheet shall have any force or effect, except
if signed by an officer of Company. Travel costs, if any, must be pre-approved
by an officer of Company must be documented by receipts showing all over $25.00.
All air travel shall be made by coach or economy class and any hotels must be
pre-approved by Company. In no event shall invoices hereunder exceed an
aggregate of fifty thousand dollars without specific prior written
authorization. Unless terminated by Consultant or terminated by Company for
cause, Company agrees that during the term hereof, Company will provide Work
Orders that require Consultant to work at least two hundred sixty-six (266)
hours of billable work.
<PAGE>

     4. Duties. The Consultant is being retained to provide consultation to
        ------
Company. Consultant shall during the term hereof use his best efforts to assist
the Company in work on projects, closing Company's Morgan Hill Facility, and
liquidating inventory pursuant to any Work Orders signed by both the Company and
Consultant. It is required that Consultant be available to perform its duties
under this Agreement at such times as the Company requires from time to time,
except that if Consultant shall accept full-time employment from a third-party
employer then Consultant's obligations to the Company shall be limited to phone
consultation outside of Consultant's normal working hours with the new employer.

     5. Extent of Services: Confidentiality. Consultant shall devote such time,
        -----------------------------------
attention and energies to its duties hereunder as are required. In connection
with the performance of consulting services for Company, it is understood that
the Company may disclose to Consultant, or Consultant may have access to
Company's "Confidential Information" (as hereinafter defined). As used herein,
the term "Confidential Information" shall mean any and all proprietary or
confidential information, whether or not developed by Consultant, including,
without limitation: (i) any and all software programs, derivative works,
products and other results of the services performed by Consultant on a Company
project (together the "Work Product"); (ii) any and all technical information of
Company, including, without limitation, product data and specifications, know-
how, formulae, the source code, and other software information, processes,
inventions, research projects, and product development; (iii) any and all
business information of or relating to Company that is not known to the general
public, including, without limitation, accounting and financial information,
sales and marketing information, research, investment analyses, investment
strategies and techniques, investment transactions and holdings, clients,
personnel, shareholders, and information concerning funds and clients advised by
Company, "know-how" and information, data and material used or licensed by the
Company, including, but not limited to computer software, programming, research,
financial information and analyses, and the like and documentation relating
thereto; (iv) any and all employee information of Company; and (v) confidential
information disclosed to Company by third parties. Consultant acknowledges and
agrees that the Confidential Information constitutes valuable trade secrets of
Company. Company and Consultant agree that a separate confidentiality agreement
has been executed between the parties and that to the extent there is a conflict
between the provisions of this Agreement and the confidentiality agreement, the
terms of the confidentiality agreement shall apply.

     Consultant shall not disclose any Confidential Information to any third
party, nor shall Consultant use any Confidential Information for any purpose
other than the performance of Consultant's services for the Company. All
materials furnished to Consultant by the Company shall be considered
Confidential Information, shall remain the property of the Company and shall be
returned to the Company promptly upon the termination of this Agreement or at
the Company's earlier request. Consultant shall not copy, reproduce or
appropriate for its benefit or the benefit of any third party, any of the
Confidential Information.

     Consultant's obligations under this section will continue for each item of
Confidential Information until such time as Consultant can show that such item
of Confidential Information (i) is or becomes publicly available other than as a
result of any act or failure to act by Consultant; (ii) was known to Consultant,
without an obligation to keep it confidential, prior to Consultant's receipt of
such item of Confidential Information from Company; or (iii) has legally and
properly been received by Consultant from a person other than Company, through
no breach of any agreement with Consultant or Company and without an obligation
to keep it confidential.  Consultant acknowledges that the Company or any other
owner of any Confidential Information may suffer irreparable harm if Consultant
were to violate any of the foregoing undertakings and therefore agrees that, in
addition to any other remedies such party may have, it shall be entitled
(without the requirement of posting any bond) to seek from a court of competent
jurisdiction an injunction restraining the violation of any such undertaking (or
any participation therein).

     6. Ownership of Work Product. All items, programs, ideas and the like and
        -------------------------
all work product, including source code, table structures, forms, reports and
programming tools created by or with the assistance of Consultant pursuant to
this Agreement, whether prepared on or off Company premises, shall be and remain
the property of the Company alone, and shall be deemed to be works made for
hire. To the extent that any items may not, by operation of law, be works made
for hire, Consultant hereby assigns to Company the ownership of all rights,
titles and interests in such items, including but not limited to copyrights, and
the Company shall have the right to obtain and hold in its own name copyright or
other protection which may be available or become available in the items.
Consultant agrees to give Company, its designees, or assignees all assistance
reasonably required to perfect such rights, titles and interests. Consultant
agrees to disclose promptly to Company all inventions, discoveries, formulas,
processes, designs, trade secrets and other useful information and know-how
made, discovered or developed by Consultant alone or in conjunction with any
other person or entity during the term of this Agreement that are based on,
derived from or make use of any Confidential Information or any other
information disclosed to or acquired by Consultant during the term of the
Agreement and all such information shall be deemed Confidential Information.

                                       2
<PAGE>

     7. Termination. After ninety (90) days of the date hereof, either Company
        -----------
or Consultant may cancel this Agreement upon 30 days prior written notice to the
other; however, no additional billable work will be performed by Consultant once
notice of termination has been given. Company may terminate any particular Work
Order at any time upon written notice. Upon receipt of any termination notice,
consultant shall immediately discontinue services to the extent specified in the
notice. In addition upon termination, all unbilled time will be immediately
invoiced and presented for payment. At such time as Company has made such final
payment, Company will have no further obligation or liability to Consultant,
under this Agreement. Consultant agrees that Company may in its sole discretion,
require Consultant to replace any of its personnel performing work for Company.

     8. Insurance. Consultant covenants and agrees that it has, in full force
        ---------
and effect, Workers' Compensation, Public Liability and Property Damage
insurance, and that Consultant further indemnifies Company against loss
resulting from injury to Consultant during the course of performance of service
work under this Agreement. Consultant further assumes full responsibility for
any acts of damage or destruction, including personal injury, caused by the
Consultant during the course of such work. Consultant is not responsible for and
shall not indemnify Company for injury or damage caused by negligence of
Company.

     9. Notices. All notices under this Agreement shall be made in writing and
        -------
shall be deemed properly delivered when (i) delivered personally, or (ii) by the
mailing of such notice to the parties entitled thereto, registered or certified
mail, postage prepaid to the parties at the addresses set forth above, and in
the case of Company, to the attention of the General Counsel.

     10. Nonassignability. Consultant shall not subcontract or assign the
         ----------------
Agreement, or otherwise dispose of its right, title, or interest therein or any
part thereof to any third party, without obtaining the prior written consent of
the Company. Consent by the Company to any assignment or subcontract of the
Agreement shall not be deemed to create a contractual relationship between the
Company and the subcontracting party or assignee.

     11. Compliance with Law and Company Policies; Personal Securities
         -------------------------------------------------------------
Transactions. Consultant shall perform its duties hereunder in accordance with
------------
all applicable federal, state and local laws, rules, regulations and codes.
Consultant shall comply with all Company standards, rules, procedures and
policies relating to or affecting the conduct of Consultant's personnel.

     Without limiting the foregoing, Consultant will comply with Company's rules
and policies with respect to security of and access to Company's premises and
telephone and electronic mail facilities. Any software Consultant wishes to load
onto Company's computers or computer system must be approved in writing by
Company prior to Consultant loading such software. Company agrees to inform
Consultant of and Consultant agrees to follow all Company standards and policies
related to the Company computer systems (e.g., security, environmental, disaster
recovery, virus detection and removal). Consultant shall use Company software,
hardware and data solely for the purposes contemplated hereby.

     Without limiting the foregoing, Consultant will comply with Company's Code
of Ethics which restricts personal securities transactions executed, directly or
indirectly, by or on behalf of any person (including Consultant and Consultant's
directors, officers, employees, agents, consultants and representatives) with
access to Company's Confidential Information. In the event Consultant desires to
engage in any personal securities transaction within the scope of Company's Code
of Ethics during the term of this Agreement, it shall first contact Company's
General Counsel in order to ensure that Consultant is in full compliance with
Company's Code of Ethics.

     Consultant shall indemnify Company for any loss or damage that may be
sustained by Company by reason of Consultant's failure to comply with this
Section 12.

     12. Subcontracting, Responsibility for Employees and Agents. The hiring or
         -------------------------------------------------------
use of outside services, subcontractors or consultants by Consultant in
connection with this Agreement shall not be permitted without the prior written
approval of Company. Consultant shall be fully responsible for all acts or
omissions of its employees, officers, directors, agents, consultants and
representatives, including without limitation their compliance with the terms of
this Agreement.

                                       3
<PAGE>

     13. Consultant's Employees. Consultant represents, warrants and covenants
         ----------------------
that all personnel used by Consultant in performing its duties hereunder shall
be employees of Consultant. In no event shall such personnel be deemed in any
way to be employees of Company. Consultant acknowledges and agrees that this
consulting arrangement shall not give or extend to Consultant any rights with
respect to contributions by the Company to any deferred compensation plan, bonus
plans, or fringe benefits (including, but in no way limited to holiday pay,
medical or life insurance benefits, sick pay or paid vacation), and further
agrees to hold the Company harmless from any employment, income or other taxes
or any other damages which may be assessed in connection with payments to
Consultant or which may be suffered by Company due to any breach of the
foregoing warranties.

     14. Miscellaneous. This Agreement and the Confidentiality Agreement contain
         -------------
the entire agreement between the parties hereto and supersedes all prior and
contemporaneous agreements, arrangements, negotiations and understandings
between the parties hereto, relating to the subject matter hereof. There are no
other understandings, statements, promises or inducements, oral or otherwise,
contrary to the terms of these agreements. No waiver of any term, provision, or
condition of this Agreement, whether by conduct or otherwise, in any one or more
instances, shall be deemed to be, or shall constitute, a waiver of any other
provision hereof, whether or not similar, nor shall such waiver constitute a
continuing waiver, and no waiver shall be binding unless executed in writing by
the party making the waiver. Consultant's obligations in Sections 5, 6 and 7
shall survive termination of this Agreement.

     No supplement, modification or amendment of any term, provision or
condition of these agreements shall be binding or enforceable unless executed in
writing by the parties hereto. The subject headings of the articles, paragraphs
and subparagraphs of this Agreement are included solely for purposes of
convenience and reference only, and shall not be deemed to explain, modify,
limit, amplify or aid in the meaning, construction or interpretation of any of
the provisions of this Agreement. Should any part, term or provision of this
Agreement or any document required herein to be executed be declared invalid,
void or unenforceable, all remaining parts, terms and provisions hereof shall
remain in full force and effect and shall in no way be invalidated, impaired or
affected thereby. These agreements shall be governed by and construed and
enforced in accordance with and subject to the internal laws of the Commonwealth
of Massachusetts. Each party hereby submits to the exclusive jurisdiction of the
appropriate state or federal courts in Massachusetts

   15. Counterparts/Facsimile.  This Agreement may be executed in multiple
       ----------------------
counterparts, each of which may be executed by less than all of the parties and
shall be deemed to be an original instrument which shall be enforceable against
the parties actually executing such counterparts and all of which together shall
constitute one and the same instrument.  Except as otherwise stated herein, in
lieu of the original documents, a facsimile transmission or copy of the original
documents shall be as effective and enforceable as the original.

     IN WITNESS WHEREOF, the undersigned have executed this Agreement by duly
authorized officers thereof as of the date first above written.

FOCUS Enhancements, Inc.            Consultant

By:                                   By:
   ----------------------                -------------------------
Print: Brett A. Moyer                 Print:
       ---------------                      ----------------------
Title: Executive V.P. & COO           Title:
       --------------------                 ----------------------

                                       4<PAGE>

                                                                    Exhibit 10.8

                    PRIVATE EQUITY LINE OF CREDIT AGREEMENT

                                    BETWEEN

                      EUSTON INVESTMENTS HOLDINGS LIMITED

                                      AND

                           FOCUS ENHANCEMENTS, INC.

     PRIVATE EQUITY LINE OF CREDIT AGREEMENT dated as of July 28, 2000 (the
"Agreement"), between Euston Investments Holdings Limited, a British Virgin
Islands corporation (the "Investor") and FOCUS Enhancements, Inc., a corporation
organized and existing under the laws of the State of Delaware (the "Company").

     WHEREAS, the parties desire that, upon the terms and subject to the
conditions contained herein, the Company shall issue and sell to Investor from
time to time as provided herein, and Investor shall purchase, up to $5,000,000
(the "Aggregate Purchase Price") of the Common Stock (as defined below); and

     WHEREAS, such investments will be made by the Investor as statutory
underwriter of a registered indirect primary offering of such Common Stock by
the Company.

     NOW, THEREFORE, the parties hereto agree as follows:

                                   ARTICLE I

                              CERTAIN DEFINITIONS

     Section 1.1    "Bid Price" shall mean the closing bid price (as reported
                     ---------
by Bloomberg L.P.) of the Common Stock on the Principal Market on the date in
question.

     Section 1.2    "Capital Shares" shall mean the Common Stock and any
                     --------------
shares of any other class of common stock whether now or hereafter authorized,
having the right to participate in the distribution of earnings and assets of
the Company.

     Section 1.3    "Capital Shares Equivalents" shall mean any securities,
                     --------------------------
rights, or obligations that are convertible into or exchangeable for or give any
right to subscribe for any Capital Shares of the Company or any warrants,
options or other rights to subscribe for or purchase Capital Shares or any such
convertible or exchangeable securities.

     Section 1.4    "Closing" shall mean one of the closings of a purchase and
                     -------
sale of the Common Stock pursuant to Section 2.1.
<PAGE>

     Section 1.5    "Closing Date" shall mean, with respect to a Closing, the
                     ------------
fifth Trading Day following the end of the Valuation Period related to such
Closing, provided all conditions to such Closing have been satisfied on or
before such Trading Day.

     Section 1.6    "Commitment Amount" shall mean the up to $5,000,000 which
                     -----------------
the Investor has agreed to provide to the Company in order to purchase the
Put Shares pursuant to the terms and conditions of this Agreement.

     Section 1.7    "Commitment Period" shall mean the period commencing on
                     -----------------
the Effective Date and expiring on the earliest to occur of (x) the date on
which the Investor shall have purchased Put Shares pursuant to this Agreement
for an aggregate Purchase Price of $5,000,000, (y) the date this Agreement is
terminated pursuant to Section 2.4, or (z) the date occurring two years from
the date of commencement of the Commitment Period.

     Section 1.8    "Common Stock" shall mean the Company's common stock,
                     ------------
par value $.01 per share.

     Section 1.9    "Condition Satisfaction Date" shall have the meaning set
                     ---------------------------
forth in Section 7.2.

     Section 1.10  "Effective Date" shall mean the date on which the SEC first
                    --------------
declares effective a Registration Statement registering the sale by the Company
and resale by the Investor of the Registrable Securities as set forth in
Section 7.2(f).

     Section 1.11  "Escrow Agent" shall mean the escrow agent designated in the
                    ------------
Escrow Agreement.

     Section 1.12  "Escrow Agreement" shall mean the escrow agreement in the
                    ----------------
form attached hereto as Exhibit A.

     Section 1.13  "Exchange Act" shall mean the Securities Exchange Act of
                    ------------
1934, as amended, and the rules and regulations promulgated thereunder.

     Section 1.14  "Investment Amount" shall mean the dollar amount to be
                    -----------------
invested by the Investor to purchase Put Shares with respect to any Put Date
as notified by the Company to the Investor, all in accordance with Section 2.2
hereof.

     Section 1.15  "Market Price" on any given date shall mean the average of
                    ------------
the three lowest Bid Prices on the Principal Market (as reported by Bloomberg
L.P.) of the Common Stock on any Trading Day during the Valuation Period
relating to such date.

     Section 1.16  "Material Adverse Effect" shall mean any effect on the
                    -----------------------
business, Bid Price, operations, properties or financial condition of the
Company that is material and adverse to the Company and its subsidiaries and
affiliates, taken as a whole, and/or any condition, circumstance, or situation
that would prohibit or otherwise interfere with the ability of the Company to
enter into and perform any of its obligations under this Agreement, the
Registration Rights Agreement or the Escrow Agreement in any material respect
except those disclosed in the SEC Documents prior to the date hereof.

                                       2
<PAGE>

     Section 1.17  "Maximum Put Amount" shall mean an amount equal to
                    ------------------
6.66%*(3 month weighted average price*3 month total trading volume).

     Section 1.18  "NASD" shall mean the National Association of Securities
                    ----
Dealers, Inc.

     Section 1.19  "Outstanding" when used with reference to shares of Common
                    -----------
Stock or Capital Shares (collectively the "Shares"), shall mean, at any date
as of which the number of such Shares is to be determined, all issued and
outstanding Shares, and shall include all such Shares issuable in respect of
outstanding scrip or any certificates representing fractional interests in
such Shares; provided, however, that "Outstanding" shall not mean any such
             --------  -------
Shares then directly or indirectly owned or held by or for the account of the
Company.

     Section 1.20  "Person" shall mean an individual, a corporation, a
                    ------
partnership, a limited liability company, an association, a trust or other
entity or organization, including a government or political subdivision or an
agency or instrumentality thereof.

     Section 1.21  "Principal Market" shall mean the NASDAQ National Market,
                    ----------------
the NASDAQ Small-Cap Market, the American Stock Exchange or the New York Stock
Exchange, whichever is at the time the principal trading exchange or market
for the Common Stock.  Principal Market shall not include the OTC Bulletin
Board without the express written consent of the Investor.

     Section 1.22  "Purchase Price" shall mean with respect to Put Shares,
                    --------------
ninety percent (90%) (the "Purchase Price Percentage") of the Market Price
during the Valuation Period related to a Put (or such other date on which the
Purchase Price is calculated in accordance with the terms and conditions of
this Agreement).

     Section 1.23 "Put" shall mean each occasion the Company elects to exercise
                   ---
its right to tender a Put Notice requiring the Investor to purchase shares of
the Company's Common Stock, subject to the terms of this Agreement.

     Section 1.24 "Put Date" shall mean the Trading Day during the Commitment
                   --------
Period that a Put Notice to sell Common Stock to the Investor is deemed
delivered pursuant to Section 2.2(b) hereof.

     Section 1.25 "Put Notice" shall mean a written notice to the Investor
                   ----------
setting forth the Investment Amount that the Company intends to sell to the
Investor in the form attached hereto as Exhibit B.

     Section 1.26 "Put Shares" shall mean all shares of Common Stock or other
                   ----------
securities issued or issuable pursuant to a Put that has occurred or may occur
in accordance with the terms and conditions of this Agreement.

     Section 1.27 "Registrable Securities" shall mean the Put Shares and the
                   ----------------------
Warrant Shares until (i) all Put Shares and Warrant Shares have been disposed of
pursuant to the Registration Statement, (ii) all Put Shares and Warrant Shares
have been sold under circumstances under which all of the applicable conditions
of Rule 144 (or any similar provision then in force) under the Securities Act
("Rule 144") are met, (iii) all Put Shares and Warrant Shares have been

                                       3
<PAGE>

otherwise transferred to persons who may trade such shares without restriction
under the Securities Act, and the Company has delivered a new certificate or
other evidence of ownership for such securities not bearing a restrictive legend
or (iv) such time as, in the opinion of counsel to the Company, all Put Shares
and Warrant Shares may be sold without any time, volume or manner limitations
pursuant to Rule 144(k) (or any similar provision then in effect) under the
Securities Act.

     Section 1.28 "Registration Rights Agreement" shall mean the agreement
                   -----------------------------
regarding the filing of the Registration Statement for the sale and resale of
the Registrable Securities annexed hereto as Exhibit C.

     Section 1.29 "Registration Statement" shall mean a registration statement
                   ----------------------
on Form S-3 (if use of such form is then available to the Company pursuant to
the rules of the SEC and, if not, on such other form promulgated by the SEC,
such as Form S-1 or SB-2, for which the Company then qualifies and which counsel
for the Company shall deem appropriate, and which form shall be available for
the resale by the Investor of the Registrable Securities to be registered
thereunder in accordance with the provisions of this Agreement, the Registration
Rights Agreement, and in accordance with the intended method of distribution of
such securities), for the registration of the resale by the Investor of the
Registrable Securities under the Securities Act.

     Section 1.30  "SEC" shall mean the Securities and Exchange Commission.
                    ---

     Section 1.31 "Securities Act" shall mean the Securities Act of 1933, as
                   --------------
amended.

     Section 1.32 "SEC Documents" shall mean the Company's latest Form 10-K or
                   -------------
10-KSB as of the time in question, all Forms 10-Q or 10-QSB and 8-K filed
thereafter, and the Proxy Statement for its latest fiscal year as of the time in
question until such time as the Company no longer has an obligation to maintain
the effectiveness of a Registration Statement as set forth in the Registration
Rights Agreement.

     Section 1.33 "Trading Cushion" shall mean the mandatory thirty (30) Trading
                   ---------------
Days between Put Dates, unless waived by the Investor.

     Section 1.34 "Trading Day" shall mean any day during which the Principal
                   -----------
Market shall be open for business.

     Section 1.35 "Valuation Event" shall mean, except with the prior written
                   ---------------
consent of the Investor an event in which the Company at any time prior to the
end of the Commitment Period takes any of the following actions:

            (a) subdivides or combines its Common Stock;

            (b) pays a dividend on its Capital Shares or makes any other
distribution of its Capital Shares;

            (c) issues any additional Capital Shares ("Additional Capital
Shares"), otherwise than as provided in the foregoing Subsections (a) and (b)
above or (d) and (e) below, at

                                       4
<PAGE>

a price per share less, or for other consideration lower, than the Bid Price in
effect immediately prior to such issuance, or without consideration (other than
pursuant to this Agreement);

            (d) issues any warrants, options or other rights to subscribe for or
purchase any Additional Capital Shares and the price per share for which
Additional Capital Shares may at any time thereafter be issuable pursuant to
such warrants, options or other rights shall be less than the Bid Price in
effect immediately prior to such issuance;

            (e) issues any securities convertible into or exchangeable for
Capital Shares and the consideration per share for which Additional Capital
Shares may at any time thereafter be issuable pursuant to the terms of such
convertible or exchangeable securities shall be less than the Bid Price in
effect immediately prior to such issuance;

            (f) makes a distribution of its assets or evidences of indebtedness
to the holders of its Capital Shares as a dividend in liquidation or by way of
return of capital or other than as a dividend payable out of earnings or surplus
legally available for dividends under applicable law or any distribution to such
holders made in respect of the sale of all or substantially all of the Company's
assets (other than under the circumstances provided for in the foregoing
subsections (a) through (e); or

            (g) takes any action affecting the number of Outstanding Capital
Shares, other than an action described in any of the foregoing Subsections (a)
through (f) hereof, inclusive, which in the opinion of the Company's Board of
Directors, determined in good faith, would have a Material Adverse Effect upon
the rights of the Investor at the time of a Put.

     Section 1.36 "Valuation Period" shall mean the period of fifteen (15)
                   ----------------
Trading Days beginning seven (7) Trading Days immediately before the Trading Day
on which a Put Notice is deemed to be delivered and ending seven (7) Trading
Days immediately after such date; provided, however, that if a Valuation Event
occurs during a Valuation Period, a new Valuation Period shall begin on the
Trading Day immediately after the occurrence of such Valuation Event and end on
the fifteenth Trading Day thereafter.

     Section 1.37 "Warrants" shall mean the 250,000 Common Stock Purchase
                   --------
Warrants in the form of Exhibit D hereto to be delivered to the Investor at the
initial Closing. "Warrant Shares" shall mean the shares of Common Stock issuable
upon exercise of the Warrants.

                                       5
<PAGE>

                                  ARTICLE II

                       PURCHASE AND SALE OF COMMON STOCK

     Section 2.1    Investments.
                    -----------

                    (a) Puts. Upon the terms and conditions set forth herein
                        ----
(including, without limitation, the provisions of Article VII hereof), on any
Put Date the Company may make a Put by the delivery of a Put Notice. The number
of Put Shares that the Investor shall receive pursuant to such Put shall be
determined by dividing the Investment Amount specified in the Put Notice by the
Purchase Price for such Valuation Period. The Investment Amount shall not exceed
the Maximum Put Amount on the date of the Put Notice.

                    (b) Maximum Aggregate Amount of Puts. Anything in this
                        --------------------------------
Agreement to the contrary notwithstanding, (i) at no time will the Company
request a Put which would result in the issuance of a number of shares of Common
Stock pursuant to this Agreement which exceeds 19.9% of the number of shares of
Common Stock issued and outstanding on the Closing Date without obtaining
stockholder approval of such excess issuance, and (ii) the sum of the number of
shares of Common Stock and Warrants beneficially owned by the Investor and its
affiliates would result in beneficial ownership by the Investor and its
affiliates of more than 9.9% of the then outstanding shares of Common Stock. For
purposes of the immediately preceding sentence, beneficial ownership shall be
determined in accordance with Section 13(d) of the Securities and Exchange Act
of 1934, as amended.

     Section 2.2 Mechanics.
                 ---------
                 (a) Put Notice. At any time during the Commitment Period, the
                     ----------
Company may deliver a Put Notice to the Investor, subject to the conditions set
forth in Section 7.2; provided, however, that the Investment Amount for each Put
as designated by the Company in the applicable Put Notice shall be neither less
than $250,000 nor more than the Maximum Put Amount.

                 (b) Date of Delivery of Put Notice. A Put Notice shall be
                     ------------------------------
deemed delivered on (i) the Trading Day it is received by facsimile or otherwise
by the Investor if such notice is received prior to 12:00 noon Eastern Time, or
(ii) the immediately succeeding Trading Day if it is received by facsimile or
otherwise after 12:00 noon Eastern Time on a Trading Day or at any time on a day
which is not a Trading Day. No Put Notice may be deemed delivered on a day that
is not a Trading Day.

     Section 2.3 Closings. On or before each Closing Date for a Put the Investor
                 --------
shall deliver the Investment Amount specified in the Put Notice by wire transfer
of immediately available funds to the Escrow Agent. In addition, on or prior to
the Closing Date, each of the Company and the Investor shall deliver to the
Escrow Agent all documents, instruments and writings required to be delivered or
reasonably requested by either of them pursuant to this Agreement in order to
implement and effect the transactions contemplated herein. Upon receipt of
notice from the Escrow Agent that the Escrow Agent has possession of the
Investment Amount, the Company shall, if possible, deliver the Put Shares to the
Investor's account through

                                       6
<PAGE>

the Depository Trust Company DWAC system, per written account instructions
delivered by the Investor to the Company, and if the Company is not eligible to
participate in the DWAC system, to deliver to the Escrow Agent one or more
certificates, as requested by the Investor, representing the Put Shares to be
purchased by the Investor pursuant to Section 2.1 herein, registered in the name
of the Investor or, at the Investor's option, registered in the name of such
account or accounts as may be designated by the Investor. Payment of funds to
the Company and delivery of the certificates to the Investor (unless delivered
by DWAC) shall occur out of escrow in accordance with the Escrow Agreement,
provided, however, that to the extent the Company has not paid the fees,
expenses, and disbursements of the Investor's counsel in accordance with Section
13.7, the amount of such fees, expenses, and disbursements shall be paid in
immediately available funds, at the direction of the Investor, to Investor's
counsel with no reduction in the number of Put Shares issuable to the Investor
on such Closing Date.

     Section 2.4    Termination of Investment Obligation.
                    ------------------------------------

                 (a) The obligation of the Investor to purchase shares of Common
Stock shall terminate permanently (including with respect to a Closing Date that
has not yet occurred) in the event that (i) there shall occur any stop order or
suspension of the effectiveness of the Registration Statement for an aggregate
of thirty (30) Trading Days during the Commitment Period, for any reason other
than deferrals or suspensions in accordance with the Registration Rights
Agreement as a result of corporate developments subsequent to the Effective Date
that would require such Registration Statement to be amended to reflect such
event in order to maintain its compliance with the disclosure requirements of
the Securities Act or (ii) the Company shall at any time fail to comply with the
requirements of Section 6.2, 6.3 or 6.5 or (iii) the Registration Statement
shall not have become effective by October 31, 2000 or (iv) the Company is
unable to issue additional Puts because is did not get shareholder approval to
increase authorized number of shares of Common Stock it may issue.

                 (b) The obligation of the Company to sell Put Shares to the
Investor shall terminate (i) if the Investor fails to honor any Put Notice
within two (2) Trading Days of the Closing Date scheduled for such Put, and the
Company notifies Investor of such termination. Upon such termination, the
Company shall maintain the Registration Statement in effect for such reasonable
period, not to exceed forty-five (45) days, as the Investor may request in order
to dispose of any remaining Put Shares. Such termination shall be the Company's
sole remedy for the Investor's failure to honor a Put.

     Section 2.5 Additional Shares. In the event that (a) within five Trading
                 -----------------
Days of any Closing Date, the Company gives notice to the Investor of an
impending "blackout period" in accordance with Section 3(f) of the Registration
Rights Agreement, and (b) the Bid Price on the Trading Day immediately preceding
such "blackout period" (the "Old Bid Price") is greater than the Bid Price on
the first Trading Day following such "blackout period" (the "New Bid Price") the
Company shall issue to the Investor a number of additional shares (the "Blackout
Shares") equal to the difference between (y) the product of the number of
Registrable Securities purchased by the Investor on such most recent Closing
Date and still held by the Investor during such "blackout period" that are not
otherwise freely tradable during such "blackout period" and the Old Bid Price,
divided by the New Bid Price and (z) the number of Registrable Securities
purchased by the Investor on such most recent Closing Date and still held by the
Investor during

                                       7
<PAGE>

such "blackout period" that are not otherwise freely tradable during such
"blackout period". If any such issuance would result in the issuance of a number
of shares which exceeds the number set forth in Section 2.1(b), then in lieu of
such issuance, the Company shall pay Investor the closing ask price of the
Blackout Shares on the first Trading Day following the end of the blackout
period in cash within five Trading Days.

     Section 2.6 Liquidated Damages. The parties hereto acknowledge and agree
                 ------------------
that the sum payable pursuant to the Registration Rights Agreement, and the
obligation to issue Registrable Securities under Section 2.5 above shall
constitute liquidated damages and not penalties. The parties further acknowledge
that (a) the amount of loss or damages likely to be incurred is incapable or is
difficult to precisely estimate, (b) the amounts specified in such Sections bear
a reasonable proportion and are not plainly or grossly disproportionate to the
probable loss likely to be incurred by the Investor in connection with the
failure by the Company to timely cause the registration of the Registrable
Securities or in connection with a "blackout period" under the Registration
Rights Agreement, and (c) the parties are sophisticated business parties and
have been represented by legal and financial counsel and negotiated this
Agreement at arm's length.

                                  ARTICLE III

                  REPRESENTATIONS AND WARRANTIES OF INVESTOR

Investor represents and warrants to the Company that:

     Section 3.1 Intent. The Investor is entering into this Agreement for its
                 ------
own account and the Investor has no present arrangement (whether or not legally
binding) at any time to sell the Common Stock to or through any person or
entity; provided, however, that by making the representations herein, the
Investor does not agree to hold the Common Stock for any minimum or other
specific term and reserves the right to dispose of the Common Stock at any time
in accordance with federal and state securities laws applicable to such
disposition.

     Section 3.2 Sophisticated Investor. The Investor is a sophisticated
                 ----------------------
investor (as described in Rule 506(b)(2)(ii) of Regulation D) and an accredited
investor (as defined in Rule 501 of Regulation D), and Investor has such
experience in business and financial matters that it has the capacity to protect
its own interests in connection with this transaction and is capable of
evaluating the merits and risks of an investment in Common Stock. The Investor
acknowledges that an investment in the Common Stock is speculative and involves
a high degree of risk.

     Section 3.3 Authority. This Agreement has been duly authorized and validly
                 ---------
executed and delivered by the Investor and is a valid and binding agreement of
the Investor enforceable against it in accordance with its terms, subject to
applicable bankruptcy, insolvency, or similar laws relating to, or affecting
generally the enforcement of, creditors' rights and remedies or by other
equitable principles of general application.

     Section 3.4 Not an Affiliate. Investor is not an officer, director or
                 ----------------
"affiliate" (as that term is defined in Rule 405 of the Securities Act) of the
Company.

                                       8
<PAGE>

     Section 3.5 Organization and Standing. Investor is a corporation duly
                 -------------------------
organized, validly existing, and in good standing under the laws of the British
Virgin Islands.

     Section 3.6 Absence of Conflicts. The execution and delivery of this
                 --------------------
Agreement and any other document or instrument executed in connection herewith,
and the consummation of the transactions contemplated thereby, and compliance
with the requirements thereof, will not violate any law, rule, regulation,
order, writ, judgment, injunction, decree or award binding on Investor, or, to
the Investor's knowledge, (a) violate any provision of any indenture, instrument
or agreement to which Investor is a party or is subject, or by which Investor or
any of its assets is bound; (b) conflict with or constitute a material default
thereunder; (c) result in the creation or imposition of any lien pursuant to the
terms of any such indenture, instrument or agreement, or constitute a breach of
any fiduciary duty owed by Investor to any third party; or (d) require the
approval of any third-party (which has not been obtained) pursuant to any
material contract, agreement, instrument, relationship or legal obligation to
which Investor is subject or to which any of its assets, operations or
management may be subject.

     Section 3.7 Disclosure; Access to Information. Investor has received and
                 ---------------------------------
reviewed all documents, records, books and other publicly available information
pertaining to Investor's investment in the Company that have been requested by
Investor. The Company is subject to the periodic reporting requirements of the
Exchange Act, and Investor has reviewed copies of any such reports that have
been requested by it.

     Section 3.8 Manner of Sale. At no time was Investor presented with or
                 --------------
solicited by or through any leaflet, public promotional meeting, television
advertisement or any other form of general solicitation or advertising.

     Section 3.9 Financial Capacity. Investor currently has the financial
                 ------------------
capacity to meet its obligations to the Company hereunder, and the Investor has
no present knowledge of any circumstances which could cause it to become unable
to meet such obligations in the future.

     Section 3.10 Underwriter Liability. Investor understands that it is the
                  ---------------------
position of the SEC that the Investor is an underwriter within the meaning of
Section 2(11) of the Securities Act and that the Investor will be identified as
an underwriter of the Put Shares in the Registration Statement.

                                  ARTICLE IV

                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY

The Company represents and Warrants to the Investor that, except as set forth on
the Disclosure Schedule prepared by the Company and attached hereto:

     Section 4.1 Organization of the Company. The Company is a corporation duly
                 ---------------------------
incorporated and existing in good standing under the laws of the State of
Delaware and has all requisite corporate authority to own its properties and to
carry on its business as now being conducted. The Company does not have any
subsidiaries and does not own more that fifty percent (50%) of or control any
other business entity except as set forth in the SEC Documents. The Company is
duly qualified and is in good standing as a foreign corporation to do business
in

                                       9
<PAGE>

every jurisdiction in which the nature of the business conducted or property
owned by it makes such qualification necessary, other than those in which the
failure so to qualify would not have a Material Adverse Effect.

     Section 4.2 Authority. (i) The Company has the requisite corporate power
                 ---------
and corporate authority to enter into and perform its obligations under this
Agreement, the Registration Rights Agreement, the Escrow Agreement, and the
Warrants and to issue the Put Shares, the Warrants and the Warrant Shares
pursuant to their respective terms, (ii) the execution, issuance and delivery of
this Agreement, the Registration Rights Agreement, the Escrow Agreement and the
Warrants by the Company and the consummation by it of the transactions
contemplated hereby have been duly authorized by all necessary corporate action
and no further consent or authorization of the Company or its Board of Directors
or stockholders is required, and (iii) this Agreement, the Registration Rights
Agreement, the Escrow Agreement and the Warrants have been duly executed and
delivered by the Company and at the initial Closing shall constitute valid and
binding obligations of the Company enforceable against the Company in accordance
with their terms, except as such enforceability may be limited by applicable
bankruptcy, insolvency, or similar laws relating to, or affecting generally the
enforcement of, creditors' rights and remedies or by other equitable principles
of general application. The Company will have upon shareholder approval of an
increase in duly and validly authorized and reserved for issuance shares of
Common Stock sufficient in number for the issuance of the Put Shares and for the
exercise of the Warrants

     Section 4.3 Capitalization. The authorized capital stock of the Company
                 --------------
consists of 30,000,000 shares of Common Stock, $0.01 par value per share, of
which 24,504,203 shares are issued and outstanding as of May 31, 2000 and
3,000,000 shares of preferred stock, par value $0.01 per share, of which 920,000
have been designated as Series A Preferred Stock, none of which shares are
issued and outstanding. Except as set forth in the Disclosure Schedule, there
are no outstanding Capital Shares Equivalents nor any agreements or
understandings pursuant to which any Capital Shares Equivalents may become
outstanding. The Company is not a party to any agreement granting registration
or anti-dilution rights to any person with respect to any of its equity or debt
securities. All of the outstanding shares of Common Stock of the Company have
been duly and validly authorized and issued and are fully paid and non-
assessable.

     Section 4.4 Common Stock. The Company has registered its Common Stock
                 ------------
pursuant to Section 12(b) or (g) of the Exchange Act and is in full compliance
with all reporting requirements of the Exchange Act, and the Company is in
compliance with all requirements for the continued listing or quotation of its
Common Stock, and such Common Stock is currently listed or quoted on, the
Principal Market. As of the date hereof, the Principal Market is the Nasdaq
SmallCap Market and the Company has not received any notice regarding, and to
its knowledge there is no threat, of the termination or discontinuance of the
eligibility of the Common Stock for such listing.

     Section 4.5 SEC Documents. The Company has made available to the Investor
                 -------------
true and complete copies of the SEC Documents. The Company has not provided to
the Investor any information that, according to applicable law, rule or
regulation, should have been disclosed publicly prior to the date hereof by the
Company, but which has not been so disclosed. As of their respective dates, the
SEC Documents complied in all material respects with the

                                      10
<PAGE>

requirements of the Exchange Act, and rules and regulations of the SEC
promulgated thereunder and the SEC Documents did not contain any untrue
statement of a material fact or omit to state a material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they were made, not misleading. The financial
statements of the Company included in the SEC Documents complied in all material
respects with applicable accounting requirements and the published rules and
regulations of the SEC or other applicable rules and regulations with respect
thereto at the time of such inclusion. Such financial statements have been
prepared in accordance with generally accepted accounting principles applied on
a consistent basis during the periods involved (except (i) as may be otherwise
indicated in such financial statements or the notes thereto or (ii) in the case
of unaudited interim statements, to the extent they exclude footnotes or may be
condensed or summary statements) and fairly present in all material respects the
financial position of the Company as of the dates thereof and the results of
operations and cash flows for the periods then ended (subject, in the case of
unaudited interim statements, to normal year-end audit adjustments). Neither the
Company nor any of its subsidiaries has any material indebtedness, obligations
or liabilities of any kind (whether accrued, absolute, contingent or otherwise,
and whether due or to become due) that would have been required to be reflected
in, reserved against or otherwise described in the financial statements or in
the notes thereto in accordance with GAAP, which was not fully reflected in,
reserved against or otherwise described in the financial statements or the notes
thereto included in the SEC Documents or was not incurred in the ordinary course
of business consistent with the Company's past practices since the last date of
such financial statements.

     Section 4.6 Valid Issuances. When issued and paid for in accordance with
                 ---------------
the terms hereof or of the Warrants, the Put Shares and the Warrant Shares will
be duly and validly issued, fully paid, and non-assessable. Neither the sales of
the Put Shares, the Warrants or the Warrant Shares pursuant to, nor the
Company's performance of its obligations under, this Agreement, the Registration
Rights Agreement, the Escrow Agreement or the Warrants will (i) result in the
creation or imposition by the Company of any liens, charges, claims or other
encumbrances upon the Put Shares, the Warrants or the Warrant Shares or, except
as contemplated herein, any of the assets of the Company, or (ii) entitle the
holders of Outstanding Capital Shares to preemptive or other rights to subscribe
for or acquire the Capital Shares or other securities of the Company. The Put
Shares, the Warrants and the Warrant Shares shall not subject the Investor to
personal liability to the Company or its creditors by reason of the possession
thereof.

     Section 4.7 No Conflicts. The execution, delivery and performance of this
                 ------------
Agreement by the Company and the consummation by the Company of the transactions
contemplated hereby, including without limitation the issuance of the Put
Shares, the Warrants and the Warrant Shares, do not and will not (i) result in a
violation of the Company's Certificate of Incorporation or By-Laws or (ii)
conflict with, or constitute a material default (or an event that with notice or
lapse of time or both would become a default) under, or give to others any
rights of termination, amendment, acceleration or cancellation of, any material
agreement, indenture or instrument, or any "lock-up" or similar provision of any
underwriting or similar agreement to which the Company is a party, or (iii)
result in a violation of any federal, state or local law, rule, regulation,
order, judgment or decree (including federal and state securities laws and
regulations) applicable to the Company or by which any material property or
asset of the Company is bound or affected, nor is the Company otherwise in
violation of, conflict with or default under any of the foregoing

                                      11
<PAGE>

(except in each case for such conflicts, defaults, terminations, amendments,
accelerations, cancellations and violations as would not have, individually or
in the aggregate, a Material Adverse Effect). The business of the Company is not
being conducted in violation of any law, ordinance or regulation of any
governmental entity, except for possible violations that either singly or in the
aggregate would not have a Material Adverse Effect. The Company is not required
under any Federal, state or local law, rule or regulation to obtain any consent,
authorization or order of, or make any filing or registration with, any court or
governmental agency in order for it to execute, deliver or perform any of its
obligations under this Agreement or issue and sell the Put Shares or the
Warrants in accordance with the terms hereof (other than any SEC, Principal
Market or state securities filings that may be required to be made by the
Company subsequent to the initial Closing, any registration statement that may
be filed pursuant hereto, and any shareholder approval required by the rules
applicable to companies whose common stock trades on the Principal Market);
provided that, for purposes of the representation made in this sentence, the
Company is assuming and relying upon the accuracy of the relevant
representations and agreements of the Investor herein.

     Section 4.8 No Material Adverse Change. Since December 31, 1999, no
                 --------------------------
Material Adverse Effect has occurred or exists with respect to the Company,
except as disclosed in the SEC Documents.

     Section 4.9 No Undisclosed Events or Circumstances. Since December 31,
                 --------------------------------------
2000, no event or circumstance has occurred or exists with respect to the
Company or its businesses, properties, prospects, operations or financial
condition, that, under applicable law, rule or regulation, requires public
disclosure or announcement prior to the date hereof by the Company but which has
not been so publicly announced or disclosed in the SEC Documents.

     Section 4.10 Litigation and Other Proceedings. Except as disclosed in the
                  --------------------------------
SEC Documents, there are no lawsuits or proceedings pending or, to the knowledge
of the Company, threatened, against the Company or any subsidiary, nor has the
Company received any written or oral notice of any such action, suit, proceeding
or investigation, which could reasonably be expected to have a Material Adverse
Effect. Except as set forth in the SEC Documents or Schedule 4.10 attached
hereto, no judgment, order, writ, injunction or decree or award has been issued
by or, to the knowledge of the Company, requested of any court, arbitrator or
governmental agency which could result in a Material Adverse Effect.

     Section 4.11 No Misleading or Untrue Communication. The Company and, to the
                  -------------------------------------
knowledge of the Company, any person representing the Company, or any other
person selling or offering to sell the Put Shares or the Warrants in connection
with the transaction contemplated by this Agreement, have not made, at any time,
any oral communication in connection with the offer or sale of the same which
contained any untrue statement of a material fact or omitted to state any
material fact necessary in order to make the statements, in the light of the
circumstances under which they were made, not misleading.

     Section 4.12 Material Non-Public Information. The Company has not disclosed
                  -------------------------------
to the Investor any material non-public information that (i) if disclosed
publicly, would reasonably be expected to have a material effect on the price of
the Common Stock or (ii) according to

                                      12
<PAGE>

applicable law, rule or regulation, should have been disclosed publicly by the
Company prior to the date hereof but which has not been so disclosed.

     Section 4.13 Insurance. The Company and each operating subsidiary maintains
                  ---------
property and casualty, general liability, workers' compensation, environmental
hazard, personal injury and other similar types of insurance with financially
sound and reputable insurers that is adequate, consistent with industry
standards and the Company's historical claims experience. The Company has not
received notice from, and has no knowledge of any threat by, any insurer (that
has issued any insurance policy to the Company) that such insurer intends to
deny coverage under or cancel, discontinue or not renew any insurance policy
presently in force.

     Section 4.14 Tax Matters.
                  -----------

                  The Company and each subsidiary has filed all Tax Returns
which it is required to file under applicable laws; all such Tax Returns are
true and accurate and has been prepared in compliance with all applicable laws;
the Company has paid all Taxes due and owing by it or any subsidiary (whether or
not such Taxes are required to be shown on a Tax Return) and have withheld and
paid over to the appropriate taxing authorities all Taxes which it is required
to withhold from amounts paid or owing to any employee, stockholder, creditor or
other third parties; and since December 31, 1998, the charges, accruals and
reserves for Taxes with respect to the Company (including any provisions for
deferred income taxes) reflected on the books of the Company are adequate to
cover any Tax liabilities of the Company if its current tax year were treated as
ending on the date hereof.

                  No claim has been made by a taxing authority in a jurisdiction
where the Company does not file tax returns that the Company or any subsidiary
is or may be subject to taxation by that jurisdiction. There are no foreign,
federal, state or local tax audits or administrative or judicial proceedings
pending or being conducted with respect to the Company or any subsidiary; no
information related to Tax matters has been requested by any foreign, federal,
state or local taxing authority; and, except as disclosed above, no written
notice indicating an intent to open an audit or other review has been received
by the Company or any subsidiary from any foreign, federal, state or local
taxing authority. There are no material unresolved questions or claims
concerning the Company's Tax liability. The Company (A) has not executed or
entered into a closing agreement pursuant to (S) 7121 of the Internal Revenue
Code or any predecessor provision thereof or any similar provision of state,
local or foreign law; or (B) has not agreed to or is required to make any
adjustments pursuant to (S) 481 (a) of the Internal Revenue Code or any similar
provision of state, local or foreign law by reason of a change in accounting
method initiated by the Company or any of its subsidiaries or has any knowledge
that the IRS has proposed any such adjustment or change in accounting method, or
has any application pending with any taxing authority requesting permission for
any changes in accounting methods that relate to the business or operations of
the Company. The Company has not been a United States real property holding
corporation within the meaning of (S) 897(c)(2) of the Internal Revenue Code
during the applicable period specified in (S) 897(c)(1)(A)(ii) of the Internal
Revenue Code.

                  The Company has not made an election under (S) 341(f) of the
Internal Revenue Code. The Company is not liable for the Taxes of another person
that is not a

                                      13
<PAGE>

subsidiary of the Company under (A) Treas. Reg. (S) 1.1502-6 (or comparable
provisions of state, local or foreign law), (B) as a transferee or successor,
(C) by contract or indemnity or (D) otherwise. The Company is not a party to any
tax sharing agreement. The Company has not made any payments, is obligated to
make payments or is a party to an agreement that could obligate it to make any
payments that would not be deductible under (S) 280G of the Internal Revenue
Code.

                  For purposes of this Section 4.14:

                  "IRS" means the United States Internal Revenue Service.
                   ---

                  "Tax" or "Taxes" means federal, state, county, local, foreign,
                   ---      -----
or other income, gross receipts, ad valorem, franchise, profits, sales or use,
transfer, registration, excise, utility, environmental, communications, real or
personal property, capital stock, license, payroll, wage or other withholding,
employment, social security, severance, stamp, occupation, alternative or add-on
minimum, estimated and other taxes of any kind whatsoever (including, without
limitation, deficiencies, penalties, additions to tax, and interest attributable
thereto) whether disputed or not.

                  "Tax Return" means any return, information report or filing
                   ----------
with respect to Taxes, including any schedules attached thereto and including
any amendment thereof.

     Section 1.15 Property. Neither the Company nor any of its subsidiaries owns
                  --------
any real property. Each of the Company and its subsidiaries has good and
marketable title to all personal property owned by it, free and clear of all
liens, encumbrances and defects except such as do not materially affect the
value of such property and do not materially interfere with the use made and
proposed to be made of such property by the Company; and to the Company's
knowledge any real property and buildings held under lease by the Company as
tenant are held by it under valid, subsisting and enforceable leases with such
exceptions as are not material and do not interfere with the use made and
intended to be made of such property and buildings by the Company.

     Section 4.16 Intellectual Property. Each of the Company and its
                  ---------------------
subsidiaries owns or possesses adequate and enforceable rights to use all
patents, patent applications, trademarks, trademark applications, trade names,
service marks, copyrights, copyright applications, licenses, know-how (including
trade secrets and other unpatented and/or unpatentable proprietary or
confidential information, systems or procedures) and other similar rights and
proprietary knowledge (collectively, "Intangibles") necessary for the conduct of
its business as now being conducted. To the Company's knowledge, except as
disclosed in the SEC Documents neither the Company nor any of its subsidiaries
is infringing upon or in conflict with any right of any other person with
respect to any Intangibles. Except as disclosed in the SEC Documents, no adverse
claims have been asserted by any person to the ownership or use of any
Intangibles and the Company has no knowledge of any basis for such claim.

     Section 4.17 Internal Controls and Procedures. The Company maintains books
                  --------------------------------
and records and internal accounting controls which provide reasonable assurance
that (i) all

                                      14
<PAGE>

transactions to which the Company or any subsidiary is a party or by which its
properties are bound are executed with management's authorization; (ii) the
recorded accounting of the Company's consolidated assets is compared with
existing assets at regular intervals; (iii) access to the Company's consolidated
assets is permitted only in accordance with management's authorization; and (iv)
all transactions to which the Company or any subsidiary is a party or by which
its properties are bound are recorded as necessary to permit preparation of the
financial statements of the Company in accordance with U.S. generally accepted
accounting principles.

     Section 4.18 Payments and Contributions. Neither the Company, any
                  --------------------------
subsidiary, nor any of its directors, officers or, to its knowledge, other
employees has (i) used any Company funds for any unlawful contribution,
endorsement, gift, entertainment or other unlawful expense relating to political
activity; (ii) made any direct or indirect unlawful payment of Company funds to
any foreign or domestic government official or employee; (iii) violated or is in
violation of any provision of the Foreign Corrupt Practices Act of 1977, as
amended; or (iv) made any bribe, rebate, payoff, influence payment, kickback or
other similar payment to any person with respect to Company matters.

     Section 4.19 No Misrepresentation. The representations and warranties of
                  --------------------
the Company contained in this Agreement, any schedule, annex or exhibit hereto
and any agreement, instrument or certificate furnished by the Company to the
Investor pursuant to this Agreement, do not contain any 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, in light of the circumstances under
which they were made, not misleading.

                                   ARTICLE V

                           COVENANTS OF THE INVESTOR

     Investor covenants with the Company that:

     Section 5.1 Compliance with Law. The Investor's trading activities with
                 -------------------
respect to shares of the Company's Common Stock will be in compliance with all
applicable state and federal securities laws, rules and regulations and rules
and regulations of the Principal Market on which the Company's Common Stock is
listed. Without limiting the generality of the foregoing, the Investor agrees
that it will, whenever required by federal securities laws, deliver the
prospectus included in the Registration Statement to any purchaser of Put Shares
from the Investor.

                                  ARTICLE VI

                           COVENANTS OF THE COMPANY

     Section 6.1 Registration Rights. The Company shall cause the Registration
                 -------------------
Rights Agreement to remain in full force and effect and the Company shall comply
in all material respects with the terms thereof.

                                      15
<PAGE>

     Section 6.2 Listing of Common Stock. The Company hereby agrees use its best
                 -----------------------
efforts to maintain the listing of the Common Stock on a Principal Market, and
as soon as practicable (but in any event prior to the commencement of the
Commitment Period) to list the Put Shares and the Warrant Shares. The Company
further agrees, if the Company applies to have the Common Stock traded on any
other Principal Market, it will include in such application the Put Shares and
the Warrant Shares and will take such other action as is necessary or desirable
in the opinion of the investor to cause the Common Stock to be listed on such
other Principal Market as promptly as possible. The Company will take all action
to continue the listing and trading of its Common Stock on the Principal Market
(including, without limitation, maintaining sufficient net tangible assets) and
will comply in all respects with the Company's reporting, filing and other
obligations under the bylaws or rules of the Principal Market and shall provide
Investor with copies of any correspondence to or from such Principal Market
which questions or threatens delisting of the Common Stock, within one Trading
Day of the Company's receipt thereof.

     Section 6.3 Exchange Act Registration. The Company will use its best
                 -------------------------
efforts to cause its Common Stock to continue to be registered under Section
12(g) or 12(b) of the Exchange Act, will use its best efforts to comply in all
respects with its reporting and filing obligations under the Exchange Act, and
will not take any action or file any document (whether or not permitted by
Exchange Act or the rules thereunder) to terminate or suspend such registration
or to terminate or suspend its reporting and filing obligations under said Act.

     Section 6.4 Legends. The certificates evidencing the Common Stock to be
                 -------
sold to the Investor shall be free of restrictive legends.

     Section 6.5 Corporate Existence. The Company will take all steps necessary
                 -------------------
to preserve and continue the corporate existence of the Company.

     Section 6.6 Additional SEC Documents. During the Commitment Period, the
                 ------------------------
Company will deliver to the Investor, as and when the originals thereof are
submitted to the SEC for filing, copies of all SEC Documents so furnished or
submitted to the SEC, or else notify the Investor that such documents are
available on the EDGAR system.

     Section 6.7 Notice of Certain Events Affecting Registration; Suspension of
                 --------------------------------------------------------------
Right to Make a Put. The Company will immediately notify the Investor upon the
-------------------
occurrence of any of the following events in respect of a registration statement
or related prospectus in respect of an offering of Registrable Securities; (i)
receipt of any request for additional information from the SEC or any other
federal or state governmental authority during the period of effectiveness of
the Registration Statement the response to which would require any amendments or
supplements to the registration statement or related prospectus; (ii) the
issuance by the SEC or any other federal or state governmental authority of any
stop order suspending the effectiveness of the Registration Statement or the
initiation of any proceedings for that purpose; (iii) receipt of any
notification with respect to the suspension of the qualification or exemption
from qualification of any of the Registrable Securities for sale in any
jurisdiction or the initiation or threatening of any proceeding for such
purpose; (iv) the happening of any event that makes any statement made in the
Registration Statement or related prospectus or any document incorporated or
deemed to be incorporated therein by reference untrue in any material respect or
that requires the making of

                                      16
<PAGE>

any changes in the Registration Statement, related
prospectus or documents so that, in the case of the Registration Statement, it
will not contain any untrue statement of a material fact or omit to state any
material fact required to be stated therein or necessary to make the statements
therein not misleading, and that in the case of the related prospectus, it will
not contain any untrue statement of a material fact or omit to state any
material fact required to be stated therein or necessary to make the statements
therein, in the light of the circumstances under which they were made, not
misleading; and (v) the Company's reasonable determination that a post-effective
amendment to the Registration Statement would be appropriate; and the Company
will promptly make available to the Investor any such supplement or amendment to
the related prospectus. The Company shall not deliver to the Investor any Put
Notice during the continuation of any of the foregoing events.

     Section 6.8 Expectations Regarding Put Notices. Within ten (10) days after
                 ----------------------------------
the commencement of each calendar quarter occurring subsequent to the
commencement of the Commitment Period, the Company must notify the Investor, in
writing, as to its reasonable expectations as to the dollar amount it intends to
raise during such calendar quarter, if any, through the issuance of Put Notices.
Such notification shall constitute only the Company's good faith estimate and
shall in no way obligate the Company to raise such amount, or any amount, or
otherwise limit its ability to deliver Put Notices. The failure by the Company
to comply with this provision can be cured by the Company's notifying the
Investor, in writing, at any time as to its reasonable expectations with respect
to the current calendar quarter.

     Section 6.9 Consolidation; Merger. The Company shall not, at any time after
                 ---------------------
the date hereof, effect any merger or consolidation of the Company with or into,
or a transfer of all or substantially all of the assets of the Company to,
another entity (a "Consolidation Event") unless the resulting successor or
acquiring entity (if not the Company) assumes by written instrument or by
operation of law the obligation to deliver to the Investor such shares of stock
and/or securities as the Investor is entitled to receive pursuant to this
Agreement.

     Section 6.10 Non-Usage Fee. Unless the Company shall issue Put Notices in
                  -------------
the minimum amount of $500,000 during each twelve months of the Commitment
Period, the Company shall pay a Investor at the end of each such twelve-month
period a non-usage fee equal to Fifty Thousand Dollars ($50,000) minus ten
percent (10%) of the dollar amount of Puts actually issued during such period.

     Section 6.11 Limitation on Future Financing. The Company agrees that it
                  ------------------------------
will not enter into any sale of its securities for cash at a discount to its
then-current closing price during the Commitment Period except for any sales (i)
pursuant to any presently existing employee benefit plan which plan has been
approved by the Company's stockholders, (ii) pursuant to any compensatory plan
for a full-time employee or key consultant, (iii) pursuant to any underwritten
public offering (including any equity line of credit), or (iv) with the prior
approval of the Investor, which will not be unreasonably withheld, in connection
with a strategic partnership or other business transaction, the principal
purpose of which is not simply to raise money. Further, the Investor shall have
a right of first refusal, to elect to participate, in such subsequent
transaction in the case of (iii) and (iv) above. Such right of first refusal
must be exercised in writing within seven (7) Trading Days of the Investor's
receipt of notice of the proposed terms of such financing

                                      17
<PAGE>

                                  ARTICLE VII

                        CONDITIONS TO DELIVERY OF PUTS
                           AND CONDITIONS TO CLOSING

     Section 7.1 Conditions Precedent to the Obligation of the Company to Issue
                 --------------------------------------------------------------
and Sell Common Stock. The obligation hereunder of the Company to issue and sell
---------------------
the Put Shares to the Investor incident to each Closing is subject to the
satisfaction, at or before each such Closing, of each of the conditions set
forth below.

                 (a) Accuracy of the Investor's Representation and Warranties.
                     --------------------------------------------------------
The representations and warranties of the Investor shall be true and correct in
all material respects as of the date of this Agreement and as of the date of
each such Closing as though made at each such time.

                 (b) Performance by the Investor. The Investor shall have
                     ---------------------------
performed, satisfied and complied in all material respects with all covenants,
agreements and conditions required by this Agreement to be performed, satisfied
or complied with by the Investor at or prior to such Closing, and Investor shall
provide a certificate to the Company, substantially in the form of that
delivered by the Investor at the Closing of the sale of the Initial Shares, to
such effect.

     Section 7.2 Conditions Precedent to the Right of the Company to Deliver a
                 -------------------------------------------------------------
Put Notice and the Obligation of the Investor to Purchase Put Shares. The right
--------------------------------------------------------------------
of the Company to deliver a Put Notice and the obligation of Investor hereunder
to acquire and pay for the Put Shares incident to a Closing is subject to the
satisfaction, on both (i) the date of delivery of such Put Notice and (ii) the
applicable Closing Date (each a "Condition Satisfaction Date"), of each of the
following conditions:

                 (a) Closing Certificate. All representations and warranties of
                     -------------------
the Company contained herein shall remain true and correct as of the Closing
Date as though made as of such date and the Company shall have delivered into
escrow an Officer's Certificate signed by its Chief Executive Officer certifying
that all of the Company's representations and warranties herein remain true and
correct as of the Closing Date and that the Company has performed all covenants
and satisfied all conditions to be performed or satisfied by the Company prior
to such Closing;

                 (b) Blue Sky. The Company shall have obtained all permits and
                     --------
qualifications required by any state for the offer and sale of the Common Stock
to the Investor and by the Investor as set forth in the Registration Rights
Agreement or shall have the availability of exemptions therefrom;

                 (c) Delivery of Put Shares. Delivery into escrow or to DTC of
                     ----------------------
the Put Shares;

                                      18
<PAGE>

                 (d) Opinion of Counsel. Receipt by the Investor of an opinion
                     ------------------
of counsel to the Company, in the form of Exhibit D hereto; and

                 (e) Transfer Agent. Delivery to the Company's transfer agent of
                     --------------
instructions to such transfer agent in form and substance reasonably
satisfactory to the Investor.

                 (f) Registration of the Common Stock with the SEC. The
                     ---------------------------------------------
Registration Statement shall have previously become effective and shall remain
effective and available for making resales of the Put Shares and Warrant Shares
by the Investor on each Condition Satisfaction Date and (i) neither the Company
nor the Investor shall have received notice that the SEC has issued or intends
to issue a stop order with respect to the Registration Statement or that the SEC
otherwise has suspended or withdrawn the effectiveness of the Registration
Statement, either temporarily or permanently, or intends or has threatened to do
so (unless the SEC's concerns have been addressed and the Investor is reasonably
satisfied that the SEC no longer is considering or intends to take such action),
and (ii) no other suspension of the use or withdrawal of the effectiveness of
the Registration Statement or related prospectus shall exist.

                 (g) Authority. The Company will satisfy all laws and
                     ---------
regulations pertaining to the sale and issuance of the Put Shares.

                 (h) Performance by the Company. The Company shall have
                     --------------------------
performed, satisfied and complied in all material respects with all covenants,
agreements and conditions required by this Agreement, the Registration Rights
Agreement and the Escrow Agreement to be performed, satisfied or complied with
by the Company at or prior to each Condition Satisfaction Date.

                 (i) No Injunction. No statute, rule, regulation, executive
                     -------------
order, decree, ruling or injunction shall have been enacted, entered,
promulgated or endorsed by any court or governmental authority of competent
jurisdiction that prohibits or directly and adversely affects any of the
transactions contemplated by this Agreement, and no proceeding shall have been
commenced that may have the effect of prohibiting or adversely affecting any of
the transactions contemplated by this Agreement.

                 (j) Adverse Changes. Since the date of filing of the Company's
                     ---------------
most recent SEC Document, no event that had or is reasonably likely to have a
Material Adverse Effect has occurred.

                 (k) No Suspension of Trading In or Delisting of Common Stock.
                     --------------------------------------------------------
The trading of the Common Stock (including, without limitation, the Put Shares)
is not suspended by the SEC or the Principal Market, and the Common Stock
(including, without limitation, the Put Shares) shall have been approved for
listing or quotation on and shall not have been delisted from the Principal
Market. The issuance of shares of Common Stock with respect to the applicable
Closing, if any, shall not violate the shareholder approval requirements of the
Principal Market. The Company shall not have received any notice threatening to
delist the Common Stock from the Principal Market.

                 (l) No Knowledge. The Company has no knowledge of any event
                     ------------
more likely than not to have the effect of causing such Registration Statement
to be suspended or

                                      19
<PAGE>

otherwise ineffective (which event is reasonably likely to occur within the
thirty (30) Trading Days following the Trading Day on which such Notice is
deemed delivered).

                 (m) Trading Cushion. The Trading Cushion shall have elapsed
                     ---------------
since the next preceding Put Date.

                 (n) Other. On each Condition Satisfaction Date, the Investor
                     -----
shall have received and been reasonably satisfied with such other certificates
and documents as shall have been reasonably requested by the Investor in order
for the Investor to confirm the Company's satisfaction of the conditions set
forth in this Section 7.2.

                                 ARTICLE VIII

        DUE DILIGENCE REVIEW; NON-DISCLOSURE OF NON-PUBLIC INFORMATION.

     Section 8.1 Due Diligence Review. The Company shall make available for
                 --------------------
inspection and review by the Investor, advisors to and representatives of the
Investor (who may or may not be affiliated with the Investor and who are
reasonably acceptable to the Company), any underwriter participating in any
disposition of the Registrable Securities on behalf of the Investor pursuant to
the Registration Statement, any such registration statement or amendment or
supplement thereto or any blue sky, NASD or other filing, all SEC Documents and
other filings with the SEC, and all other publicly available corporate documents
and properties of the Company as may be reasonably necessary for the purpose of
such review, and cause the Company's officers, directors and employees to supply
all such publicly available information reasonably requested by the Investor or
any such representative, advisor or underwriter in connection with such
Registration Statement (including, without limitation, in response to all
questions and other inquiries reasonably made or submitted by any of them),
prior to and from time to time after the filing and effectiveness of the
Registration Statement for the sole purpose of enabling the Investor and such
representatives, advisors and underwriters and their respective accountants and
attorneys to conduct initial and ongoing due diligence with respect to the
Company and the accuracy of the Registration Statement.

     Section 8.2 Non-Disclosure of Non-Public Information.
                 ----------------------------------------

                 (a) The Company shall not disclose non-public information to
the Investor, advisors to or representatives of the Investor unless prior to
disclosure of such information the Company identifies such information as being
non-public information and provides the Investor, such advisors and
representatives with the opportunity to accept or refuse to accept such non-
public information for review. The Company may, as a condition to disclosing any
non-public information hereunder, require the Investor's advisors and
representatives to enter into a confidentiality agreement in form reasonably
satisfactory to the Company and the Investor.

                 (b) The Company represents that it does not disseminate non-
public information to any investors who purchase stock in the Company in a
public offering, to money managers or to securities analysts, provided, however,
that notwithstanding anything herein to the contrary, the Company will, as
hereinabove provided, immediately notify the advisors and

                                      20
<PAGE>

representatives of the Investor and, if any, underwriters, of any event or the
existence of any circumstance (without any obligation to disclose the specific
event or circumstance) of which it becomes aware, constituting non-public
information (whether or not requested of the Company specifically or generally
during the course of due diligence by such persons or entities), which, if not
disclosed in the prospectus included in the Registration Statement would cause
such prospectus to include a material misstatement or to omit a material fact
required to be stated therein in order to make the statements, therein in light
of the circumstances in which they were made, not misleading. Nothing contained
in this Section 8.2 shall be construed to mean that such persons or entities
other than the Investor (without the written consent of the Investor prior to
disclosure of such information) may not obtain non-public information in the
course of conducting due diligence in accordance with the terms of this
Agreement and nothing herein shall prevent any such persons or entities from
notifying the Company of their opinion that based on such due diligence by such
persons or entities, that the Registration Statement contains an untrue
statement of a material fact or omits a material fact required to be stated in
the Registration Statement or necessary to make the statements contained
therein, in light of the circumstances in which they were made, not misleading.

                                  ARTICLE IX

                          TRANSFER AGENT INSTRUCTIONS

     Section 9.1 Transfer Agent Instructions. Upon each Closing, the Company
                 ---------------------------
will issue to the transfer agent for its Common Stock (and to any substitute or
replacement transfer agent for its Common Stock upon the Company's appointment
of any such substitute or replacement transfer agent) instructions to deliver
the Put Shares without restrictive legends to the Escrow Agent.

     Section 9.2 No Legend or Stock Transfer Restrictions. No legend shall be
                 ----------------------------------------
placed on the share certificates representing the Put Shares and no instructions
or "stop transfer orders," so called, "stock transfer restrictions," or other
restrictions have been or shall be given to the Company's transfer agent with
respect thereto.

     Section 9.3 Investor's Compliance. Nothing in this Article shall affect in
                 ---------------------
any way the Investor's obligations under any agreement to comply with all
applicable securities laws upon resale of the Put Shares.

                                   ARTICLE X

                                 CHOICE OF LAW

     Section 10.1 Governing Law/Arbitration. This Agreement shall be governed by
                  -------------------------
and construed in accordance with the laws of the State of New York applicable to
contracts made in New York by persons domiciled in New York City and without
regard to its principles of conflicts of laws. Any dispute under this Agreement
or any Exhibit attached hereto shall be submitted to arbitration under the
American Arbitration Association (the "AAA") in New York City, New York, and
shall be finally and conclusively determined by the decision of a board of
arbitration consisting of three (3) members (hereinafter referred to as the
"Board of Arbitration")

                                      21
<PAGE>

selected as according to the rules governing the AAA. The Board of Arbitration
shall meet on consecutive business days in New York City, New York, and shall
reach and render a decision in writing (concurred in by a majority of the
members of the Board of Arbitration) with respect to the amount, if any, which
the losing party is required to pay to the other party in respect of a claim
filed. In connection with rendering its decisions, the Board of Arbitration
shall adopt and follow the laws of the State of New York. To the extent
practical, decisions of the Board of Arbitration shall be rendered no more than
thirty (30) calendar days following commencement of proceedings with respect
thereto. The Board of Arbitration shall cause its written decision to be
delivered to all parties involved in the dispute. The Board of Arbitration shall
be authorized and is directed to enter a default judgment against any party
refusing to participate in the arbitration proceeding within thirty days of any
deadline for such participation. Any decision made by the Board of Arbitration
(either prior to or after the expiration of such thirty (30) calendar day
period) shall be final, binding and conclusive on the parties to the dispute,
and entitled to be enforced to the fullest extent permitted by law and entered
in any court of competent jurisdiction. The prevailing party shall be awarded
its costs, including attorneys' fees from the non-prevailing party as part of
the arbitration award. Any party shall have the right to seek injunctive relief
from any court of competent jurisdiction in any case where such relief is
available. The prevailing party in such injunctive action shall be awarded its
costs, including attorneys' fees, from the non-prevailing party.

                                  ARTICLE XI

                                  ASSIGNMENT

     Section 11.1 Assignment. Neither this Agreement nor any rights of the
                  ----------
Investor or the Company hereunder may be assigned by either party to any other
person except by operation of law. Notwithstanding the foregoing, upon the prior
written consent of the Company, which consent shall not unreasonably be withheld
or delayed in the case of an assignment to an affiliate of the Investor, the
Investor's interest in this Agreement may be assigned at any time, in whole or
in part, to any other person or entity (including any affiliate of the Investor)
who agrees to make the representations and warranties contained in Article III
and who agrees to be bound hereby.

                                  ARTICLE XII

                                    NOTICES

     Section 12.1 Notices. All notices, demands, requests, consents, approvals,
                  -------
and other communications required or permitted hereunder shall be in writing
and, unless otherwise specified herein, shall be (i) personally served, (ii)
deposited in the mail, registered or certified, return receipt requested,
postage prepaid, (iii) delivered by reputable air courier service with charges
prepaid, or (iv) transmitted by hand delivery, telegram, or facsimile, addressed
as set forth below or to such other address as such party shall have specified
most recently by written notice. Any notice or other communication required or
permitted to be given hereunder shall be deemed effective (a) upon hand delivery
or delivery by facsimile, with accurate confirmation generated by the
transmitting facsimile machine, at the address or number designated below (if
delivered on a business day during normal business hours where such notice is to
be received), or the first business day following such delivery (if delivered
other than on a business day during

                                      22
<PAGE>

normal business hours where such notice is to be received) or (b) on the second
business day following the date of mailing by reputable courier service, fully
prepaid, addressed to such address, or upon actual receipt of such mailing,
whichever shall first occur. The addresses for such communications shall be:

     If to FOCUS Enhancements, Inc.:  600 Research Drive
                                      Wilmington, MA 01887
                                      Attention: Christopher Ricci
                                      Telephone: (978) 988-5888
                                      Facsimile:  (978) 661-0160

     if to the Investor:              Euston Investments Holdings Limited
                                      c/o Dr. Batliner & Partners
                                      Aeulestrasse 74
                                      FI-9490, Vaduz, Liechtenstein
                                      Attention: Hans Gassner
                                      Telephone: 011-
                                      Facsimile: 011-075-236-0405

     with a copy to:                  Robert F. Charron, Esq.
     (shall not constitute notice)    Epstein Becker & Green, P.C.
                                      250 Park Avenue
                                      New York, New York
                                      Telephone: (212) 351-4500
                                      Facsimile: (212) 661-0989

Either party hereto may from time to time change its address or facsimile number
for notices under this Section 12.1 by giving at least ten (10) days' prior
written notice of such changed address or facsimile number to the other party
hereto.

                                 ARTICLE XIII

                                 MISCELLANEOUS

     Section 13.1 Counterparts/Facsimile/Amendments. This Agreement may be
                  ---------------------------------
executed in multiple counterparts, each of which may be executed by less than
all of the parties and shall be deemed to be an original instrument which shall
be enforceable against the parties actually executing such counterparts and all
of which together shall constitute one and the same instrument. Except as
otherwise stated herein, in lieu of the original documents, a facsimile
transmission or copy of the original documents shall be as effective and
enforceable as the original. This Agreement may be amended only by a writing
executed by all parties.

     Section 13.2 Entire Agreement. This Agreement, the Exhibits hereto, which
                  ----------------
include, but are not limited to the Escrow Agreement, the Registration Rights
Agreement and the Warrants, set forth the entire agreement and understanding of
the parties relating to the subject matter hereof and supersedes all prior and
contemporaneous agreements, negotiations and

                                      23
<PAGE>

understandings between the parties, both oral and written relating to the
subject matter hereof. The terms and conditions of all Exhibits to this
Agreement are incorporated herein by this reference and shall constitute part of
this Agreement as is fully set forth herein.

     Section 13.3 Survival; Severability. The representations, warranties,
                  ----------------------
covenants and agreements of the parties hereto shall survive each Closing
hereunder. In the event that any provision of this Agreement becomes or is
declared by a court of competent jurisdiction to be illegal, unenforceable or
void, this Agreement shall continue in full force and effect without said
provision; provided that such severability shall be ineffective if it materially
changes the economic benefit of this Agreement to any party.

     Section 13.4 Title and Subtitles. The titles and subtitles used in this
                  -------------------
Agreement are used for convenience only and are not to be considered in
construing or interpreting this Agreement.

     Section 13.5 Reporting Entity for the Common Stock. The reporting entity
relied upon for the determination of the trading price or trading volume of the
Common Stock on any given Trading Day for the purposes of this Agreement shall
be Bloomberg, L.P. or any successor thereto. The written mutual consent of the
Investor and the Company shall be required to employ any other reporting entity.

     Section 13.6 Replacement of Certificates. Upon (i) receipt of evidence
                  ---------------------------
reasonably satisfactory to the Company of the loss, theft, destruction or
mutilation of a certificate representing the Put Shares and (ii) in the case of
any such loss, theft or destruction of such certificate, upon delivery of an
indemnity agreement or security reasonably satisfactory in form and amount to
the Company (which shall not exceed that required by the Company's transfer
agent in the ordinary course) or (iii) in the case of any such mutilation, on
surrender and cancellation of such certificate, the Company at its expense will
execute and deliver, in lieu thereof, a new certificate of like tenor.

     Section 13.7 Fees and Expenses. Each of the Company and the Investors
                  -----------------
agrees to pay its own expenses incident to the performance of its obligations
hereunder, except that the Company shall pay the fees, expenses and
disbursements of Investors' counsel in the amount of $10,000 plus $750 per
Closing of a Put.

     Section 13.8 Brokerage. Each of the parties hereto represents that it has
                  ---------
had no dealings in connection with this transaction with any finder or broker
who will demand payment of any fee or commission from the other party except
First Atlanta Securities LLC, whose fee shall be paid by the Company. The
Company on the one hand, and the Investor, on the other hand, agree to indemnify
the other against and hold the other harmless from any and all liabilities to
any person claiming brokerage commissions or finder's fees on account of
services purported to have been rendered on behalf of the indemnifying party in
connection with this Agreement or the transactions contemplated hereby.

     Section 13.9  Publicity.  The Company agrees that it will not issue
                   ---------
any press release or other public announcement of the transactions contemplated
by this Agreement without the prior  consent of the Investor, which shall not be
unreasonably withheld nor delayed by more than two

                                      24
<PAGE>

(2) Trading Days from its receipt of such proposed release; provided, however,
that if the Company is advised by its outside counsel that it is required by law
or the applicable rules of any Principal Market to issue any such press release
or public announcement, then, it may do so without the prior consent of the
Investor, although it shall be required to provide prior notice (which may be by
telephone) to the Investor that it intends to issue such press release or public
announcement. No release shall name the Investor without its express consent.

     Section 13.10 Effectiveness of Agreement. This Agreement shall become
                   --------------------------
effective only upon satisfaction of the conditions precedent to the Initial
Closing set forth in Article I of the Escrow Agreement.

     IN WITNESS WHEREOF, the parties hereto have caused this Private Equity Line
of Credit Agreement to be executed by the undersigned, thereunto duly
authorized, as of this     day of July, 2000.
                       ---

                                 FOCUS Enhancements, Inc.

                                 By:
                                    ---------------------------
                                    Brett A. Moyer,
                                    Executive Vice President &
                                    Chief Operating Officer

                                 Euston Investments Holdings Limited

                                 By:
                                    ----------------------------
                                    Hans Gassner, Director

                                      25

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