Document:

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                                                                   EXHIBIT 10.18

                         INDUSTRY WORK PROGRAM AGREEMENT

      South Bay Correctional Facility and Moore Haven Correctional Facility

         This agreement is entered into effective this 19 day of October, 1999,
by and between Wackenhut Corrections Corporation, 4200 Wackenhut Drive, Palm
Beach Gardens, Florida 33410, hereinafter referred to as the "OPERATOR", U.S.
Technologies Inc. 3901 Roswell Road, Suite 300, Marietta, Georgia 30067,
hereinafter referred to as the "INDUSTRY CONTRACTOR", and American Quantum
Cycles, 731 Washburn Road, Melbourne, Florida 32934, hereinafter referred to as
"AQ".

         The "Prison Industry Enhancement Certification Program (PIE)", 18 USC
ss.1761(c) and "Inmate Labor and Correctional Work Programs, Chapter 946, F.S.
authorizes Adult Offenders (AO) to manufacture, repair and assemble products for
sale, or provide services pursuant to the contract with the public; and

         The State's primary purpose of the PIE Program is to further the
State's effort in AO rehabilitation, provide vocational training under real
work settings, develop job skills and work habits and to qualify AOs for
employment upon release from the institution; and

         The Correctional Privatization Commission (CPC) has entered into
Operations and Management Agreements with OPERATOR to provide correctional
services at the South Bay Correctional Facility (SBCF) and Moore Haven
Correctional Facility (MHCF). INDUSTRY CONTRACTOR is by this document, entering
into an agreement with OPERATOR to provide an industry work program at SBCF and
MHCF.

         The INDUSTRY CONTRACTOR wishes to participate and enter into a
cooperative venture with the OPERATOR to assist the State in establishing an
industrial operations program at the SBCF and MHCF that can meet the objectives
of the PIE Program, and the State for AOs of the State.

         Whereas, OPERATOR desires to train and employ AOs in a realistic
working environment and to provide a work program area to the Industry
Contractor for the purpose of establishing and maintaining a resident (inmate)
work program in accordance with all PIE Program and other applicable laws and
regulations.

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         Now, therefore, in consideration of the mutual benefits and covenants
hereinafter set forth, the parties hereby agree as follows:

1.       Initial Term

         The term of this contract shall commence on October 19, 1999 and shall
         be for a minimum of seven years or as long as the OPERATOR is
         contractually permitted to occupy the SBCF and MHCF, unless earlier
         terminated pursuant to Section 8, set forth below.

         In the event that U.S. Technologies becomes unwilling or unable (as a
         result of termination of this Agreement or otherwise) to perform its
         obligations under this Agreement, then AQ, upon written notice to
         OPERATOR, shall have the right to assume the rights and obligations of
         INDUSTRY CONTRACTOR hereunder.

2.       Renewal Term

         This agreement will automatically be extended for successive terms of
         one year each unless either OPERATOR, INDUSTRY CONTRACTOR OR AQ
         terminates this agreement by written notice to the other at least
         ninety (90) days prior to the expiration date of the then current term,
         or this agreement is otherwise earlier terminated, pursuant to the
         provisions of Section 8 below mentioned.

3.       Right of Occupancy/Occupancy Fee

         A.                OPERATOR hereby grants to the INDUSTRY CONTRACTOR and
                  AQ the right of occupancy in the designated Industry Buildings
                  at SBCF and MHCF (the "Buildings") and agrees to provide the
                  INDUSTRY CONTRACTOR with approximately 20,500 square feet at
                  each facility for Work Program activities, hereinafter
                  referred to as the AREA. The OPERATOR represents and warrants
                  that the Buildings shall be modified in accordance with the
                  plans and specifications furnished to OPERATOR by INDUSTRY
                  CONTRACTOR and AQ not later than thirty (30) days after the
                  OPERATOR has taken delivery of the equipment and that the
                  Buildings will be designed and maintained to conduct safely
                  the activities described in Section 4B. OPERATOR agrees to
                  work with INDUSTRY CONTRACTOR to negotiate any agreement to
                  expand the AREA for work program activities when necessary for
                  further expansion.

         B.                During this Term and the first renewal term
                  thereafter, INDUSTRY CONTRACTOR shall pay to OPERATOR the sum
                  of One Dollar ($ 1.00) per year. Occupancy fees for the
                  Renewal Term(s) shall be negotiated and approved

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                  by written agreement of the parties hereto at least one (1)
                  year prior to the expiration of the then Current term.

4. Occupancy Restriction

         A.                Nothing herein shall be construed as creating either
                  a rental agreement or a lease; the INDUSTRY CONTRACTOR may not
                  sublet, sublease, assign, or transfer this agreement or any of
                  its rights or obligations hereunder, nor may INDUSTRY
                  CONTRACTOR enter into any other agreement regarding the
                  occupancy herein granted, without the express prior written
                  agreement of OPERATOR. The occupancy of the AREA shall at all
                  times be consistent with the terms of this agreement regarding
                  work authorized and work hours.

         B.                The type of industry to be put into the AREA would
                  include, but not be limited to, polishing, painting,
                  fiberglass fabrication, assembly, inventory management and
                  quality control work associated with the production and
                  assembly of touring motorcycles for AQ. Work hours associated
                  with services shall be subject to OPERATOR approval.

5. INDUSTRY CONTRACTOR and AQ Obligations

INDUSTRY CONTRACTOR, AQ, hereby agree:

         A.                To employ AOs in various aspects of motorcycle
                  production and assembly as described in Section 4B above.
                  Specifically, the painting, polishing and fiberglass
                  fabrication will all take place at the SBCF (PHASE I) and all
                  assembly, in order to produce the finished product will take
                  place at the MHCF (PHASE II).

         B.                To provide and manage all of the labor force as well
                  as hire free-world employees to supervise the AOs working in
                  the PIE program at SBCF and MHCF.

         C.                That AQ shall provide supervisory and quality control
                  (QC) training and will also inspect the final product at the
                  MHCF before it is shipped to its ultimate destination.

         D.                That AQ shall repay OPERATOR for all of the capital
                  and other expenses, excluding build-out and installation
                  costs, but including freight if paid by OPERATOR, for PHASE I
                  equipment expenditures over seven years at an interest rate
                  of 11.0%. After OPERATOR has made all expenditures related

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                  to PHASE I, a payback schedule will be determined based upon
                  the aforementioned 11.0% interest rate and seven (7) year
                  term. OPERATOR will provide notice and itemization of all
                  expenditures as well as the payback schedule to AQ (but not
                  earlier than forty five (45) days after the AREA has become
                  operable). Payments will be made in quarterly installments,
                  with the first payment due forty five (45) days after
                  OPERATOR has provided expenditure and payback schedule
                  information to AQ. In the event of contract cancellation or
                  terminations prior to the end of the seven (7) year payback
                  period, all outstanding unpaid quarterly payments will become
                  due and must be paid to OPERATOR or assumed by AQ within
                  thirty (30) days of the date of contract cancellation or
                  termination. Title to the Equipment shall be taken in the
                  name of AQ, subject to the liens of OPERATOR, and OPERATOR's
                  lender to secure payment as above provided. The equipment for
                  PHASE I and its costs are set forth in Attachment A.

         E.                That upon successful implementation of PHASE I the
                  INDUSTRY CONTRACTOR shall contribute $175,000, OPERATOR shall
                  contribute $100,000, and AQ shall invest the balance of funds
                  for capital expenditures associated with Phase II. The capital
                  expenditures (including acquisition of equipment) required for
                  Phase II will be identified upon purchase. AQ agrees to repay
                  OPERATOR and INDUSTRY CONTRACTOR the sums of $100,000 and
                  $175,000 respectively, over seven years at an interest rate
                  11.0%. Payments will be made in quarterly installments, with
                  the first due thirty (30) days after notice of successful
                  completion of PHASE I and commencement of operations of Phase
                  II. In the event of contract cancellation or termination prior
                  to the end of the seven (7) year payback period, all
                  outstanding unpaid quarterly payments will become due and must
                  be paid to OPERATOR and INDUSTRY CONTRACTOR within thirty (30)
                  days of the date of contract cancellation or termination.
                  The financing will be secured by all equipment and leasehold
                  improvements acquired during Phases I and II.

         F.                That all materials, personal property, inventory
                  items, equipment, and/or fixtures or other property of any
                  kind or description whatsoever installed or brought into the
                  AREA by INDUSTRY CONTRACTOR, its agents or employees, shall be
                  at INDUSTRY CONTRACTOR's sole risk and neither the CPC,
                  OPERATOR, or any employees or agents thereof, shall be
                  liable for any damage or loss suffered thereto unless such
                  damage or loss arises out of the negligence, recklessness,
                  intentional or willful acts or misconduct of the CPC,
                  OPERATOR, or any of their agents or employees.

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         G.                That all permanent improvements or fixtures
                  permanently attached to the AREA shall become the property of
                  the real owner-in-interest of the building in which the AREA
                  is located, unless otherwise agreed in writing between all
                  applicable parties. The parties acknowledge that all raw
                  materials, work in process and finished good inventory is
                  owned exclusively by AQ.

         H.                That no additional alternations to the AREA may be
                  made by INDUSTRY CONTRACTOR without the prior written approval
                  of OPERATOR, which approval shall not be unreasonably
                  withheld.

         I.                That INDUSTRY CONTRACTOR and AQ, their employees and
                  agents will comply with all OPERATOR written policies and
                  procedures, (which first shall be furnished to INDUSTRY
                  CONTRACTOR and AQ) as well as all applicable federal, state,
                  and local laws, ordinances, and regulations, with particular
                  emphasis on federal and state wage and hour laws regarding
                  payment for work and other rules and regulations of the
                  federal and state agencies having jurisdiction over employment
                  relations. The INDUSTRY CONTRACTOR warrants that the
                  OPERATOR is not a secondary employer. The INDUSTRY CONTRACTOR
                  agrees that no goods produced under this Agreement shall be
                  placed in commerce in violation of the laws of the State of
                  Florida or the United States as they relate to the utilization
                  of prison labor and Prison Industry Enhancement Certification
                  Program requirements.

         J.                That all deliveries, shipments, and employees are
                  subject to search before entering or leaving the Facility
                  premises.

         K.                To keep the AREA clean, neat and orderly and to
                  promptly report any damage to the building structure, interior
                  fixture(s), or unsafe conditions to OPERATOR.

         L.                To properly maintain in safe working condition all
                  INDUSTRY CONTRACTOR installed equipment and fixtures.

         M.                That throughout the term of this agreement, INDUSTRY
                  CONTRACTOR shall be responsible for the cost of all
                  utilities and telephone service to INDUSTRY CONTRACTOR's
                  provided AREA, which utilities shall be sub-metered and billed
                  directly to INDUSTRY CONTRACTOR;

         N.                That all INDUSTRY CONTRACTOR and AQ employees and
                  agents assigned to the Area shall be subject to background
                  security checks by

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                  OPERATOR, and that OPERATOR shall have the right to deny
                  entrance to the AREA to any INDUSTRY CONTRACTOR or AQ employee
                  or agent reasonably deemed by OPERATOR to present a security
                  risk;

         O.                That all INDUSTRY CONTRACTOR and AQ employees
                  assigned to the AREA shall be obligated to successfully
                  complete the security training provided by OPERATOR;

         P.                In the hiring of all AO employees, comply with all
                  requirements of federal, state, and local non-discrimination
                  statutes and/or regulations. The INDUSTRY CONTRACTOR shall
                  provide the OPERATOR with job descriptions and personnel
                  procedures for all inmate jobs in the industry work program.

         Q.                To provide a non-inmate on-site supervisor at all
                  times AOs are working in the AREA and to provide for job
                  supervision and instruction to all hired AO employees. At
                  least one non-inmate free-world employee shall be provided for
                  the first twenty or fewer AOs employed. If the number of AOs
                  exceeds twenty, INDUSTRY CONTRACTOR will provide additional
                  non-inmates employees at a ratio they deem necessary to
                  properly supervise the inmate population, after consulting
                  with the OPERATOR.

         R.                To pay AO employees in accordance with Employment
                  Development Department (EDD) guidelines as developed for this
                  contract; at no time shall the pay rate be less than the
                  Federal Minimum Wage, or Florida minimum wage, whichever is
                  greater.

         S.                INDUSTRY CONTRACTOR shall be responsible for all
                  payroll functions and all tax and other legal deductions. Wage
                  payments shall be made not less often than semi-monthly in the
                  name of Florida Department of Corrections (DOC) for (inmate
                  name and DOC Number), and delivered according to instructions
                  provided by Florida Statute.

         T.                Inmates will be paid only for actual hours worked,
                  after they have successfully completed vocational/technical
                  training and have received fourteen (14) days of actual
                  on-the-job training. AOs will not be paid while they are in
                  training. Employed inmates will work or be in training at
                  least four (4) hours per day. The work hour schedules for all
                  AO employees assigned to the Industry work program shall be
                  established by OPERATOR, after consultation with the
                  INDUSTRY CONTRACTOR, and AQ and OPERATOR shall use its best
                  efforts to comply with INDUSTRY CONTRACTOR's and AQ's

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                  scheduling requests Overtime hours may be arranged, at the
                  request of the INDUSTRY CONTRACTOR, and AQ with prior approval
                  of OPERATOR.

         U.                That INDUSTRY CONTRACTOR shall, effective ninety
                  (90) days after the training period has been completed, employ
                  not fewer than ten (10) AOs working a minimum of twenty (20)
                  hours per week on a continuing basis. Subject to the
                  availability of qualified AOs within the facilities and the
                  volume of business, INDUSTRY CONTRACTOR shall use its
                  reasonable efforts to employ at least the minimum number of
                  inmates as referenced in Attachment B. Notwithstanding
                  anything to the contrary in this Agreement, INDUSTRY
                  CONTRACTOR and AQ shall have the right to reject or terminate
                  any AO for any reasons which do not constitute a violation of
                  federal or state laws. INDUSTRY CONTRACTOR shall give notice
                  and reasons of any adverse personnel action involving AOs to
                  OPERATOR within fourteen (14) days of any such action.
                  Further, INDUSTRY CONTRACTOR and AQ may increase or decrease
                  work levels at the facilities to reflect fluctuations in
                  orders.

         V.                That the employment of AOs will not, to the knowledge
                  of the INDUSTRY CONTRACTOR, result in the displacement of
                  employed workers within South Central Florida, that the AOs
                  will not be employed as strikebreakers or impair existing
                  contracts at other industries wherever situated, and that the
                  AOs will not be exploited in any form which might adversely
                  affect the community, the AOs, CPC or the DOC.

         W.                That the CPC, DOC, OPERATOR, and their employees or
                  agents shall not be held liable for any damage to Industry
                  Contractor or any third party arising from or related to any
                  work stoppage or resident lock downs regardless of the reasons
                  therefor.

         X.                To protect, defend, indemnify and hold harmless the
                  CPC, DOC, OPERATOR, and their employees or agents, from any
                  liability claims and damages arising from or relating to this
                  agreement unless such liability arises out of the
                  negligence, recklessness, intentional or willful acts, or
                  misconduct of the CPC, DOC, OPERATOR, or any of their
                  employees or agents.

         Y                 To comply with all state and local license
                  requirements and pay all local personal property taxes.

         Z.                The INDUSTRY CONTRACTOR shall maintain insurance
                  coverage for its equipment, supplies and materials located in
                  the industries building against

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                  casualty occurrences. Further the INDUSTRY CONTRACTOR shall
                  maintain liability insurance coverage on itself, its agents,
                  servants and employees in an amount no less than $1,000,000
                  per occurrence for bodily injury and property damage liability
                  combined. The INDUSTRY CONTRACTOR shall also maintain workers'
                  compensation insurance on its employees in accordance with the
                  laws of the State of Florida and the PIE Certification
                  requirements. The INDUSTRY CONTRACTOR shall deliver to
                  OPERATOR a duly authenticated certificate evidencing such
                  insurance within sixty (60) days of execution of this
                  agreement, and upon each insurance renewal date.

         AA.               INDUSTRY CONTRACTOR shall indemnify and hold harmless
                  OPERATOR and CPC from any and all liability arising out of or
                  in connection with INDUSTRY CONTRACTOR'S use, production,
                  storage, or disposal of any "hazardous materials" or
                  "hazardous waste" hereinafter defined. OPERATOR shall have the
                  right to inspect and approve all storage and disposal
                  procedures.

                  "HAZARDOUS MATERIAL" shall mean any substance which is or
                  contains (i) any "hazardous substance" as now or hereafter
                  defined in 101(14) of the Comprehensive Environmental
                  Response, Compensation, and Liability Act of 1980, as amended
                  ("CERCLA") (42 U.S.C. 9601 et seq.) or any regulations
                  promulgated under CERCLA; (ii) any "hazardous waste" as now or
                  hereafter defined in the Resource Conservation and Recovery
                  Act (42 U.S.C. 6901 et seq. ("RCRA") or regulations
                  promulgated under RCRA; (iii) any substance regulated by the
                  Toxic Substances Control Act (15 U.S.C. 2601 et seq.); (iv)
                  gasoline, diesel fuel, or other petroleum hydrocarbons; (v)
                  asbestos and asbestos containing materials, in any form,
                  whether friable or non-friable; (vi) polychlorinated
                  biphenyl's; (vii) radon gas: and any additional substances or
                  materials which are now or hereafter classified or considered
                  to be hazardous or toxic under Environmental Requirements (as
                  hereinafter defined) or the common law, or any other
                  applicable laws relating to the Property. "Hazardous waste"
                  shall mean a solid waste, or combination of solid wastes,
                  which because of its quantity, concentration, or physical,
                  chemical, or infectious characteristics may (a) cause, or
                  significantly contribute to an increase in mortality or an
                  increase in serious irreversible, or incapacitating
                  reversible, illness; or (b) pose a substantial present or
                  potential hazard to human health or the environment when
                  improperly treated, stored, transported, or disposed of, or
                  otherwise managed. 42 U.S.C. 6903, as amended. INDUSTRY
                  CONTRACTOR shall be in compliance and current on all changes
                  to the above-referenced statutes and shall immediately comply
                  with any

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                  amendments to those sections or any statutes promulgated by
                  the State of Florida.

         BB.               Certificate of Good Standing. INDUSTRY CONTRACTOR
                  shall, on an annual basis, deliver to OPERATOR a Certificate
                  of Good Standing from the State of Florida Comptroller's
                  Office that indicates that INDUSTRY CONTRACTOR is current on
                  all taxes due.

         CC.               ACA Assistance. Where ACA accreditation is being
                  sought by OPERATOR, INDUSTRY CONTRACTOR shall comply with all
                  ACA standards applicable to the Industry Program and shall
                  collect and maintain the required documentation to assist
                  OPERATOR to achieve and maintain accreditation.

6.       OPERATOR'S OBLIGATIONS

         OPERATOR agrees to:

         A.                Provide INDUSTRY CONTRACTOR with the AREA described
                  in Section 3, and provide for project management and
                  supervision for all improvements in the AREA and the
                  installation of equipment.

         B.                Provide orientation training regarding OPERATOR
                  security procedures for INDUSTRY CONTRACTOR's staff,
                  employees, and/or agents located at or regularly frequenting
                  the Area.

         C.                Provide all appropriate security for the AREA and
                  other resident custody support.

         D.                Use its best efforts, including making arrangement
                  with correctional authorities for the relocation of AOs so
                  that all available jobs are filled, to provide INDUSTRY
                  CONTRACTOR with AO employees through OPERATOR's classification
                  system in a timely manner.

         E.                Serve as Trustee of resident employee payroll
                  accounts and to apply the proceeds of such accounts in
                  accordance with the terms of all-applicable Florida State
                  laws, regulations, and contract provisions.

         F.                Provide a mutually agreeable Vocational/Educational
                  training tailored to INDUSTRY CONTRACTOR's and AQ's needs
                  for initial pre-hire training through the OPERATOR's
                  Vocational/Educational Program. After

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<PAGE>   10

                  AO successfully completes the training, he will receive
                  fourteen (14) days of on-the-job training before becoming
                  eligible for hire.

         G.                Assist in Hazcom Training of residents and INDUSTRY
                  CONTRACTOR's employees utilizing course materials to be
                  supplied by INDUSTRY CONTRACTOR. However, such assistance will
                  not reduce, diminish or otherwise waive any legal liabilities,
                  properly and legally the responsibility of INDUSTRY
                  CONTRACTOR.

7.       Contingencies and other Obligations

         This agreement shall be subject to only contingencies and additional
         obligations if agreed upon and in writing by OPERATOR and INDUSTRY
         CONTRACTOR.

8.       Termination

         A.                Either OPERATOR, INDUSTRY CONTRACTOR or AQ, in its
                  exclusive discretion, may terminate its obligations under this
                  agreement upon thirty (30) day's prior written notice to the
                  others, provided, however, that if this Agreement is
                  terminated by OPERATOR, that INDUSTRY CONTRACTOR and AQ shall
                  be allowed one extension of up to six (6) months prior to the
                  termination under this provision in order to obtain a new
                  facility and relocate its equipment and operations thereto in
                  an orderly and business-like manner.

         B.                This agreement may be terminated or suspended on an
                  immediate basis by OPERATOR if it shall have been advised by
                  the DOC that its continuance would constitute a safety or
                  security risk to inmates, employees, third parties, or the
                  public or if CPC or DOC shall terminate all agreements with
                  OPERATOR.

         C.                In the event OPERATOR is terminated from its
                  operations and management agreements with the DOC or the CPC
                  to provide correctional services at either SBCF or MHCF, it
                  will use its best efforts to assist INDUSTRY CONTRACTOR and AQ
                  with help reasonably necessary to continue their operations
                  with the DOC and the CPC.

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9.       Default by INDUSTRY CONTRACTOR

         A material failure to keep, perform, meet or comply with any covenant,
         agreement, term or provision of this Agreement to be kept, observed,
         met, performed, or complied with by INDUSTRY CONTRACTOR hereunder,
         which such failure continues for a period of sixty (60) days after
         INDUSTRY CONTRACTOR has written notice thereof shall constitute an
         Event of Default on the part of INDUSTRY CONTRACTOR. INDUSTRY
         CONTRACTOR shall indemnify OPERATOR for all losses incurred by reason
         of not being able to conduct the contemplated activities at the
         Buildings.

10.      Space Usage

         In the event that the INDUSTRY CONTRACTOR does not utilize the AREA in
         the most efficient manner to maximize work production and the number of
         resident employees to be employed, the OPERATOR may, in its discretion,
         remove from INDUSTRY CONTRACTOR'S use that amount of space in the Area
         not being utilized. In the event of this circumstance, OPERATOR shall
         give INDUSTRY CONTRACTOR written notice of its intention to reduce the
         workspace made available to INDUSTRY CONTRACTOR. INDUSTRY CONTRACTOR
         shall have ninety days after it has received written notice thereof to
         more efficiently utilize the space to be removed from it by OPERATOR,
         and at the same time, submit a plan to OPERATOR as to how that space
         will be more efficiently utilized. If after the ninety days, the
         INDUSTRY CONTRACTOR is still not utilizing the space in the most
         efficient manner in accordance with OPERATOR'S expectations, that space
         will be taken away from INDUSTRY CONTRACTOR and, in the discretion of
         the OPERATOR, made available to itself or other INDUSTRY CONTRACTORS.
         This  provision of paragraph 11 shall apply only in the event that the
         INDUSTRY CONTRACTOR is unable to comply with Section 5; otherwise this
         Section 11 will not be applicable.

11.      Default by OPERATOR

         A material failure to keep, perform, meet or comply with any covenant,
         agreement, term or provision of this Agreement to be kept, observed,
         met, performed, or complied with by OPERATOR hereunder, which such
         failure continues for a period of ten (10) days after OPERATOR has
         written notice thereof, shall constitute an Event of Default on the
         part of the OPERATOR, provided, however, that OPERATOR shall not be in
         default if it is taking all reasonable actions to comply with such
         agreement and that such compliance can be obtained in not more than
         thirty (30) days. OPERATOR shall indemnify INDUSTRY CONTRACTOR and AQ
         for all losses incurred by reason of not being able to conduct the
         contemplated activities at the Buildings.

                                      -11-

<PAGE>   12

12.      Original Agreement

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

13.      Complete Agreement

         This Agreement contains all of the terms and conditions agreed to by
         the parties involved. No other understandings, oral or otherwise,
         regarding the subject matter of this Agreement shall be deemed to exist
         or to be binding upon any party hereto.

14.      Modifications

         This Agreement may not be modified, altered or amended except by
         written agreement executed by all the parties hereto.

         IN WITNESS WHEREOF, the parties hereto affix their respective
         authorization signatures effective the date first set forth above.

Wackenhut Corrections Corporation            U.S. Technologies Inc.
(OPERATOR)                                   (INDUSTRY CONTRACTOR)

By: /s/ Patricia McNair Persante             By: /s/ Greg Earls
   ----------------------------------           -------------------------------
  Patricia McNair Persante                      Greg Earls
  Senior Vice President, Contracts              President, Chairman and CEO

Date: 10-19-99                               Date: 10-21-99
     --------------------------------             -----------------------------

                                             American Quantum Cycles, Inc.
                                             (AQ)

                                             By: /s/ Gary W. Irving
                                               --------------------------------
                                                Gary W. Irving
                                                Chief Operating Officer

                                             Date: 10-20-99
                                                  -----------------------------

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                                  ATTACHMENT A
                           EQUIPMENT LIST FOR PHASE I

<TABLE>
<CAPTION>
                                                                                                           COST
                                                                                                      --------------
     <S>                                                                                              <C>
     1.  Special, Sidedraft, Pressurized, Dry Filter Automotive Paint Spray Booth                     $    48,604.00
     2.  Paint Mix Room Special Non-Pressurized Dry Filter Industrial                                 $     6,186.00
     3.  Production Paint Spray Booth                                                                 $     5,865.00
     4.  Optional Air Make Up Unit for Production Booth                                               $     5,199.00
     5.  Super-Slave Gel-Coat Dispensing Equipment                                                    $     7,128.00
     6.  Hankinson Refrigerated Air Dryer                                                             $     1,252.00
     7.  Haz-Vault Hazardous Material Storage Locker                                                  $    11,810.00
     8.  Haz-Vault Options                                                                            $     7,405.00
     9.  Spray Equipment                                                                              $     1,776.00
     10. Installation of Items 1,2,3, and 4                                                           $    13,200.00
     TOTAL INVESTMENT BASED ON QUOTE FROM LEE PATTERSON CO.                                           $   108,425.00
</TABLE>

              EQUIPMENT REQUIRED FOR START-UP OF POLISHING STATION

<TABLE>
<CAPTION>
Description                                         Part Nos.*     Qty.     Unit Price
-----------                                         ----------     ----     ----------
<S>                                                 <C>            <C>      <C>                       <C>
Air Tools:
    90 Degree Angle Die Grinder                       3Y495         10      $   381.00                $    3,810.00
    High-Speed Die Grinder                            3Y489         10      $   268.00                $    2,680.00
    Dual Action Orbital Sanders                       52345         10      $   263.00                $    2,630.00
    Belt Sanders 1/2 x 12                             3Y493         5       $   505.00                $    2,525.00

Floor Mounted Polisher:

    Polisher                                          2Z341         10      $   209.00                $    2,090.00
    Stands                                            4Z154         10      $    80.00                $      800.00

Polishing/tembler/deburr:

    18 Lbs. Tumbler                                   6A898         2       $   190.00                $      380.00
    45 Lbs. Tumbler                                   6A899         2       $   374.00                $      748.00

*All part numbers are out of Grainger

                                                         TOTAL POLISHING INVESTMENT                   $   15,663.00
                                                                        GRAND TOTAL                   $  124,088.00
</TABLE>

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<PAGE>   14

   MINIMUM AND MAXIMUM LABOR BY FUNCTIONAL AREA AND PRODUCTIVITY LEVEL (NUMBER
                                 OF BIKES/MONTH)

<TABLE>
<CAPTION>
                                                     100 Bikes/Month     200 Bikes/Month    300 Bikes/Month
                                                     ------------------------------------------------------

<S>                 <C>                              <C>                 <C>                <C>
Paint               Min Semi-Skilled Labor                   4                  8                  13
                    MAX SEMI-SKILLED LABOR                  15                 30                  50
Polishing           Min Semi-Skilled Labor                   3                  5                   8
                    MAX SEMI-SKILLED LABOR                  10                 20                  30
Fiberglass          Min Semi-Skilled Labor                   3                  5                   8
                    MAX SEMI-SKILLED LABOR                  10                 20                  30
Final Assembly      Min Semi-Skilled Labor                  13                 26                  39
                    MAX SEMI-SKILLED LABOR                  52                104                 156
Inventory           Min Semi-Skilled Labor                   3                  6                   9
                    MAX SEMI-SKILLED LABOR                  12                 24                  36
                                                     ------------------------------------------------------
Quality Control     Min Semi-Skilled Labor                   3                  6                   9
                    MAX SEMI-SKILLED LABOR                  12                 24                  36
Grand Total         Min Semi-Skilled Labor                  15                 30                  46
                    MAX SEMI-SKILLED LABOR                 111                222                 338
</TABLE>

                                  ATTACHMENT B

                                      -14-<PAGE>   1
                                                                  EXHIBIT 10.20

                            STOCK PURCHASE AGREEMENT

                                  BY AND AMONG

                               VIPRO CORPORATION,

                            NORTHWOOD VENTURES, LLC,

                        NORTHWOOD CAPITAL PARTNERS, LLC

                                      AND

                             U.S. TECHNOLOGIES INC.

                                 MARCH 13, 2000

                                      45
<PAGE>   2

                                    CONTENTS

<TABLE>
<CAPTION>
                                                                                          Page
                                                                                          ----

<S>                                                                                       <C>
SECTION 1.        AUTHORIZATION AND CLOSING.                                                1
                  -------------------------
                  1A.      Authorization of the Stock                                       1
                           --------------------------
                  1B.      Purchase and Sale of the Stock                                   1
                           ------------------------------

SECTION 2.        CONDITIONS OF THE PURCHASERS' AND THE COMPANY'S CLOSING                   2
                  ------------------------------------------------------
                  OBLIGATIONS
                  -----------
                  2A.      Initial Closing--Conditions to Northwood's Obligation            2
                           -----------------------------------------------------
                  2B.      Second Closing--Conditions to USXX's Obligations                 4
                           ------------------------------------------------
                  2C.      Initial Closing--Conditions to the Company's Obligations         6
                           -----------------------------------------------------
                  2D.      Second Closing--Conditions to the Company's Obligations          7
                           -----------------------------------------------------

SECTION 3.        COVENANTS OF THE COMPANY.                                                 8
                  ------------------------
                  3A.      Financial Statements and Other Information                       8
                           ------------------------------------------
                  3B.      Inspection of Property                                           9
                           ----------------------
                  3C.      Restrictions                                                    10
                           ------------
                  3D.      Affirmative Covenants                                           13
                           ---------------------
                  3E.      Current Public Information                                      14
                           --------------------------
                  3F.      Public Disclosures                                              14
                           ------------------
                  3G.      Hart-Scott-Rodino Compliance                                    14
                           ----------------------------

SECTION 4.        COVENANTS OF THE PURCHASERS.                                             15
                  ---------------------------
                  4A.      Public Disclosure                                               15
                           -----------------

SECTION 5.        TRANSFER OF RESTRICTED SECURITIES.                                       15
                  ---------------------------------

SECTION 6.        REPRESENTATIONS AND WARRANTIES OF THE COMPANY.                           15
                  ---------------------------------------------
                  6A.      Organization and Corporate Power                                15
                           --------------------------------
                  6B.      Capital Stock and Related Matters                               16
                           ---------------------------------
                  6C.      Registration Rights                                             17
                           -------------------
                  6D.      Authorization; No Breach                                        17
                           ------------------------
                  6E.      Subsidiaries; Investments                                       18
                           -------------------------
                  6F.      Tax Matters                                                     18
                           -----------
                  6G.      Litigation, Etc.                                                19
                           ----------------
                  6H.      Brokerage                                                       20
                           ---------
                  6I.      Governmental Consent, Etc.                                      20
                           -------------------------
                  6J.      Financial Statements                                            20
                           --------------------
                  6K.      Title to Property and Assets; Contracts and Leases              20
                           --------------------------------------------------
                  6L.      Related-Party Transactions and Certain Actions                  21
                           ----------------------------------------------
                  6M.      Employees; Employee Compensation                                21
                           --------------------------------
                  6N.      Patents and Trademarks                                          22
                           ----------------------
                  6O.      Proprietary Information and Inventions Agreements               22
                           -------------------------------------------------
                  6P.      ERISA                                                           22
                           -----
</TABLE>

                                      46
<PAGE>   3

<TABLE>

<S>                                                                                        <C>
                  6Q.      Compliance with Laws and Insurance                              23
                           ----------------------------------
                  6R.      Minute Books                                                    23
                           ------------

                  6S.      Business Plan                                                   23
                           -------------
                  6U.      Real Property Holding Company                                   24
                           -----------------------------

SECTION 7.        DEFINITIONS.                                                             25
                  -----------

SECTION 8.        MISCELLANEOUS                                                            28
                  -------------
                  8A.      Expenses                                                        28
                           --------
                  8B.      Remedies                                                        28
                           --------
                  8C.      Purchaser's Investment Representations                          29
                           --------------------------------------
                  8D.      Consent to Amendments                                           30
                           ---------------------
                  8E.      Survival of Representations and Warranties                      30
                           ------------------------------------------
                  8F.      Indemnification                                                 31
                           ---------------
                  8G.      Successors and Assigns                                          32
                           ----------------------
                  8H.      Generally Accepted Accounting Principles                        32
                           ----------------------------------------
                  8I.      Severability                                                    33
                           ------------
                  8J.      Counterparts                                                    33
                           ------------
                  8K.      Descriptive Headings; Interpretation                            33
                           ------------------------------------
                  8L.      Governing Law                                                   33
                           -------------
                  8M.      Notices                                                         33
                           -------
                  8N.      Rights                                                          35
                           ------
                  8O.      Amendments                                                      35
                           ----------

Schedule 1        --       Purchase Schedule
Schedule 2        --       Schedule of Exceptions
Exhibit A         --       Certificate of Designation
Exhibit A-1       --       Certificate of Incorporation
Exhibit B         --       Bylaws
Exhibit C         --       Registration Rights Agreement
Exhibit D-1       --       Stockholders' Agreement
Exhibit E-1       --       Legal Opinion
Exhibit F-1       --       Business Plan
Exhibit F-2       --       Financial Information
</TABLE>

                                      47
<PAGE>   4

                               PURCHASE AGREEMENT

              THIS PURCHASE AGREEMENT (this "AGREEMENT") is made as of March
13, 2000, by and among VIPRO CORPORATION, a Delaware corporation (the
"COMPANY"), Northwood Ventures LLC, a New York limited liability company
("NORTHWOOD VENTURES"), Northwood Capital Partners, LLC, a New York limited
liability company ("NORTHWOOD CAPITAL") and U.S. Technologies Inc., a Delaware
corporation ("USXX"). Northwood Ventures and Northwood Capital are collectively
referred to herein as "NORTHWOOD." Northwood and USXX are sometimes
collectively referred to herein as the "PURCHASERS" and individually as a
"PURCHASER". Except as otherwise indicated herein, capitalized terms used
herein are defined in Section 7 hereof.

              In consideration of the mutual covenants contained herein and
other good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, the parties to this Agreement, intending to be legally
bound, hereby agree as follows:

SECTION 1. AUTHORIZATION AND CLOSING.

              1A. AUTHORIZATION OF THE STOCK. The Company shall authorize the
issuance and sale to the Purchasers of up to 1,043,552 shares of its Series B
Convertible Preferred Stock, par value $.01 per share (the "Preferred Stock"),
having the rights and preferences set forth on the form of Certificate of
Designation attached hereto as Exhibit A (the "Certificate of Designation").

              1B. PURCHASE AND SALE OF THE STOCK

                  (i) Subject to the terms and conditions of this Agreement,
the Company agrees to sell to Northwood, and Northwood agrees to purchase from
the Company a total of 521,776 shares of Preferred Stock at a price of $1.91653
per share, and the Company agrees to sell to USXX and/or any of its controlled
Affiliates, and USXX and/or any of its controlled Affiliates agrees to purchase
from the Company a total of 521,776 shares of Preferred Stock at a price of
$1.91653 per share. Such shares of Preferred Stock shall be purchased in two
separate closings subject to the conditions set forth in this Agreement.

                  (ii) At the initial closing of the purchase and sale of the
Preferred Stock pursuant hereto (the "Initial Closing"), the Company shall sell
to Northwood Ventures and, subject to the terms and conditions set forth
herein, Northwood Ventures shall purchase from the Company, 469,598 shares of
Preferred Stock at a price of $1.91653 per share; provided, however, that the
total purchase price payable by Northwood Ventures at the Initial Closing for
the Preferred Stock shall be reduced by the unpaid principal amount of the
Northwood Note, and

                                      -i-
<PAGE>   5

any accrued interest thereon, as of the Initial Closing Date. The Company shall
also sell to Northwood Capital at the Initial Closing and, subject to the terms
and conditions set forth herein, Northwood Capital shall purchase from the
Company 52,178 shares of Preferred Stock at a price of $1.91653 per share. The
Initial Closing shall take place at the offices of Fleischman and Walsh,
L.L.P., 1400 Sixteenth Street, N.W., Washington, D.C. 20036 at 10:00 a.m. no
later than the third business day after the date that all of the conditions set
forth in Section 2A have been satisfied or waived, or such other date as may be
agreed upon by the parties in writing (the "INITIAL CLOSING DATE"). At the
Initial Closing, in connection with the purchase and sale of the Preferred
Stock pursuant hereto, the Company shall deliver to each of Northwood Ventures
and Northwood Capital stock certificates evidencing the Preferred Stock
purchased at the Initial Closing by such entity, registered in such entity's
name, upon payment of the purchase price thereof by check or wire transfer of
immediately available funds to such account as is designated by the Company.

                  (iii) At the second closing of the purchase and sale of the
Preferred Stock pursuant hereto (the "Second Closing"), the Company shall sell
to USXX and/or any of its controlled Affiliates and, subject to the terms and
conditions set forth herein and on the Purchase Schedule, USXX and/or any of
its controlled Affiliates shall have the right to purchase from the Company a
total of 521,776 shares of Preferred Stock at a price of $1.91653 per share (as
adjusted from time to time as a result of stock dividends, stock splits,
recapitalizations, and similar events); provided, however, that the total
purchase price payable by USXX at the Second Closing shall be reduced by
$50,000. USXX shall have no right or obligation to purchase such shares of
Preferred Stock after April 12, 2000. Such purchase of the Preferred Stock
shall be made by USXX and/or any of its controlled Affiliates at such time (the
"SECOND CLOSING DATE") and subject to the conditions set forth on the Purchase
Schedule attached hereto as Schedule 1. The delivery of the Preferred Stock
purchased by USXX and/or any of its controlled Affiliates hereunder and the
payment therefor shall otherwise be made in the same manner as set forth in
Section 1B(ii).

SECTION 2. CONDITIONS OF THE PURCHASERS' AND THE COMPANY'S CLOSING OBLIGATIONS.

              2A. INITIAL CLOSING--CONDITIONS TO NORTHWOOD'S OBLIGATIONS. The
obligation of Northwood to purchase and pay for the Preferred Stock at the
Initial Closing is subject to Northwood's satisfaction as of the Initial
Closing Date of the following conditions:

                  (I) REPRESENTATIONS AND WARRANTIES; COVENANTS. The
representations and warranties contained in Section 6 and elsewhere in this
Agreement and all information contained in any exhibit, schedule or attachment
hereto shall be true and correct at and as of the Initial Closing Date in all
material respects as though then made, except to the extent of changes caused
by the transactions expressly contemplated herein, and except for those
representations and warranties that are made by their terms as of a date
specified herein which shall be true and correct in all material respects as of
such specified date, and the Company shall have performed

                                      -2-
<PAGE>   6

in all material respects all of the covenants required to be performed by it
hereunder prior to the Initial Closing Date.

                  (II) CERTIFICATE OF INCORPORATION; BYLAWS. The Company's
Certificate of Incorporation, together with all amendments thereto, and any
other certificates of designation or other similar documents or instruments
filed with the Secretary of State of Delaware shall be in the form and
substance set forth in Exhibit A-1 hereto, shall be in full force and effect
under the laws of the state of Delaware as of the Initial Closing Date and
shall not have been amended or modified, except as provided in the Certificate
of Designation which shall be filed with the Delaware Secretary of State on or
before the Initial Closing Date. The Company's bylaws (the "BYLAWS") shall be
in the form and substance set forth in Exhibit B hereto, shall be in full force
and effect under the laws of the State of Delaware as of the Initial Closing
Date, and shall not have been amended or modified.

                  (III) REGISTRATION AGREEMENT. The Company and Northwood shall
have entered into a registration rights agreement in form and substance set
forth in Exhibit C attached hereto (the "REGISTRATION AGREEMENT").

                  (IV) STOCKHOLDERS' AGREEMENT. The Company and each of its
stockholders immediately prior to the Initial Closing Date shall have
terminated each and every stockholders agreement or (similar arrangement) in
effect immediately prior to the Initial Closing Date. The Company, Northwood
and each of the Company's other stockholders shall have entered into a
stockholders agreement in form and substance set forth in Exhibit D-1 attached
hereto (the "STOCKHOLDERS' AGREEMENT").

                  (V) CONSENTS AND APPROVALS. The Company shall have received
or obtained all third-party and governmental and regulatory consents and
approvals necessary for the consummation of the transactions contemplated
hereby.

                  (VI) COMPLIANCE WITH APPLICABLE LAWS. The purchase of
Preferred Stock by Northwood hereunder shall not be prohibited by any
applicable law or governmental regulation, shall not subject Northwood to any
penalty, liability or, in the reasonable judgment of Northwood, other onerous
conditions under any governmental approval or consent obtained in connection
with the transactions contemplated hereby, and shall be permitted by laws and
regulations of the jurisdictions to which Northwood is subject.

                  (VII) DUE DILIGENCE. Northwood shall have completed its due
diligence review of the Company and found nothing, in its reasonable sole
discretion, that is objectionable to Northwood.

                  (VIII) LEGAL OPINION. Northwood shall have been furnished
with a legal opinion in the form of Exhibit E-1 attached hereto (the "LEGAL
OPINION").

                                      -3-
<PAGE>   7

                  (IX) CLOSING DOCUMENTS. The Company shall have delivered to
Northwood all of the following documents:

                           (a) an Officer's Certificate, dated the Initial
              Closing Date, stating that the conditions specified in Sections
              2A(i) through 2A(vi), inclusive, have been fully satisfied;

                           (b) the Legal Opinion specified in Section 2A(viii)
              hereof;

                           (c) certified copies of the resolutions duly adopted
              by the Company's board of directors (its "BOARD") authorizing the
              execution, delivery, and performance of this Agreement, the
              Registration Agreement, the Stockholders' Agreement and each of
              the other agreements contemplated hereby in connection with the
              Initial Closing, the filing of the Certificate of Designation,
              the issuance and sale of the Preferred Stock and the consummation
              of all other transactions contemplated by this Agreement in
              connection with the Initial Closing;

                           (d) certified copies of (1) the Certificate of
              Incorporation (including the Certificate of Designation); and (2)
              the Company's Bylaws, each as in effect on the Initial Closing
              Date; and

                           (e) such other documents relating to the
              transactions contemplated hereby as Northwood or its counsel may
              reasonably request.

Any condition specified in this Section 2A may be waived only if such waiver is
set forth in a writing executed by Northwood.

              2B. SECOND CLOSING--CONDITIONS TO USXX'S OBLIGATIONs. The
obligation of USXX to purchase and pay for the Preferred Stock at the Second
Closing is subject to USXX's satisfaction as of the Second Closing of the
following conditions:

                  (I) REPRESENTATIONS AND WARRANTIES; COVENANTS. The
representations and warranties contained in Section 6 and elsewhere in this
Agreement and all information contained in any exhibit, schedule or attachment
hereto shall be true and correct at and as of the Second Closing Date in all
material respects as though then made, except to the extent of changes caused
by the transactions expressly contemplated herein, and except for those
representations and warranties that are made by their terms as of a date
specified herein which shall be true and correct in all material respects as of
such specified date, and the Company shall have performed in all material
respects all of the covenants required to be performed by it hereunder prior to
the Second Closing Date. To the extent required to satisfy the condition set
forth in this Section 2B(i), the Company shall have provided USXX with an
updated Schedule of Exceptions that is accurate and complete as of the Second
Closing Date; provided that if such updated Schedule of Exceptions reflects any
material adverse change in the business (including business prospects),
financial condition or results of operations of the Company, USXX shall have
the right to

                                      -4-
<PAGE>   8

consider such change a material breach of the Company's representations and
warranties hereunder with respect to the Second Closing, with its sole remedy
being that it shall have no obligation to purchase any Preferred Stock at the
Second Closing.

                  (II) CERTIFICATE OF INCORPORATION; BYLAWS. The Company's
Certificate of Incorporation, together with all amendments thereto, and any
other certificates of designation or other similar documents or instruments
filed with the Secretary of State of Delaware shall be in the form and
substance set forth in Exhibits A and A-1 hereto, shall be in full force and
effect under the laws of the state of Delaware as of the Second Closing Date
and shall not have been amended or modified. The Company's bylaws (the
"BYLAWS") shall be in the form and substance set forth in Exhibit B hereto,
shall be in full force and effect under the laws of the State of Delaware as of
the Second Closing Date, and shall not have been amended or modified.

                  (III) REGISTRATION AGREEMENT. The Company and USXX and/or any
of its Affiliates purchasing Preferred Stock hereunder shall have entered into
the Registration Agreement, which shall not have been amended or modified, and
shall be in full force and effect as of the Second Closing Date.

                  (IV) STOCKHOLDERS' AGREEMENT. The Company, each of the
Company's other stockholders and USXX and/or any of its Affiliates purchasing
Preferred Stock hereunder shall have entered into the Stockholders' Agreement,
which shall not have been amended or modified, and shall be in full force and
effect as of the Second Closing Date.

                  (V) CONSENTS AND APPROVALS. The Company shall have received
or obtained all third-party and governmental and regulatory consents and
approvals necessary for the consummation of the transactions contemplated
hereby.

                  (VI) COMPLIANCE WITH APPLICABLE LAWS. The purchase of
Preferred Stock by USXX and/or any of its Affiliates at the Second Closing
hereunder shall not be prohibited by any applicable law or governmental
regulation, shall not subject USXX and any of its Affiliates purchasing
Preferred Stock hereunder to any penalty, liability or, in the reasonable
judgment of USXX, other onerous conditions under any governmental approval or
consent obtained in connection with the transactions contemplated hereby, and
shall be permitted by laws and regulations of the jurisdictions to which USXX
and any of its Affiliates purchasing Preferred Stock hereunder is subject.

                  (VII) DUE DILIGENCE. USXX shall have completed any additional
due diligence review of the Company and found nothing, in its reasonable sole
discretion, that is objectionable to USXX.

                  (VIII) LEGAL OPINION. USXX shall have been furnished with a
legal opinion in the form of Exhibit E-1 attached hereto.

                                      -5-
<PAGE>   9

                  (IX) CLOSING DOCUMENTS. The Company shall have delivered to
USXX all of the following documents:

                           (a) an Officer's Certificate, dated the Second
              Closing Date, stating that the conditions specified in Sections
              2B(i) through 2B(vi), inclusive, have been fully satisfied;

                           (b) the Legal Opinion specified in Section 2B(viii)
              hereof;

                           (c) certified copies of the resolutions duly adopted
              by the Company's Board authorizing the execution, delivery, and
              performance of the Registration Agreement, the Stockholders'
              Agreement and each of the other agreements contemplated hereby in
              connection with the Second Closing, the issuance and sale of the
              Preferred Stock and the consummation of all other transactions
              contemplated by this Agreement in connection with the Second
              Closing;

                           (d) certified copies of (1) the Certificate of
              Incorporation (including the Certificate of Designation); and (2)
              the Company's Bylaws, each as in effect on the Second Closing
              Date; and

                           (e) such other documents relating to the
              transactions contemplated hereby as USXX or its counsel may
              reasonably request.

Any condition specified in this Section 2B may be waived only if such waiver is
set forth in a writing executed by USXX.

              2C. INITIAL CLOSING--CONDITIONS TO THE COMPANY'S OBLIGATIONS. The
obligation of the Company to issue Preferred Stock to Northwood at the Initial
Closing is subject to the Company's satisfaction as of the Initial Closing of
the following conditions:

                  (I) REPRESENTATIONS AND WARRANTIES; COVENANTS. The
representations and warranties of Northwood contained in Section 8C hereof in
respect of the Initial Closing shall be true and correct at and as of the
Initial Closing Date as though then made, except to the extent of changes
caused by the transactions expressly contemplated herein, and Northwood shall
have performed all of the covenants in respect of the Initial Closing required
to be performed by Northwood at or prior to the Initial Closing Date.

                  (II) PAYMENT OF PURCHASE PRICE. Northwood shall have paid by
the Initial Closing Date the purchase price for the Preferred Stock to be
purchased by it at the Initial Closing.

                  (III) STOCKHOLDERS' AGREEMENT. Northwood shall have executed
and delivered to the Company the Stockholders' Agreement.

                                      -6-
<PAGE>   10

                  (IV) REGISTRATION AGREEMENT. Northwood shall have executed
and delivered to the Company the Registration Agreement.

              2D. SECOND CLOSING--CONDITIONS TO THE COMPANY'S OBLIGATIONS. The
obligation of the Company to issue Preferred Stock to USXX and/or any of its
Affiliates at the Second Closing is subject to the Company's satisfaction as of
the Second Closing of the following conditions:

                  (I) REPRESENTATIONS AND WARRANTIES; COVENANTS. The
representations and warranties of USXX contained in Section 8C hereof in
respect of the Second Closing shall be true and correct at and as of the Second
Closing Date as though then made, except to the extent of changes caused by the
transactions expressly contemplated herein, and USXX shall have performed all
of the covenants in respect of the Second Closing required to be performed by
USXX hereunder at or prior to the Second Closing Date.

                  (II) PAYMENT OF PURCHASE PRICE. USXX and/or any of its
Affiliates purchasing Preferred Stock hereunder shall have paid by the Second
Closing the purchase price for the Preferred Stock to be purchased by it at the
Second Closing, as provided on the Purchase Schedule.

                  (III) STOCKHOLDERS' AGREEMENT. USXX shall have executed and
delivered to the Company the Stockholders' Agreement.

                  (IV) REGISTRATION AGREEMENT. USXX shall have executed and
delivered to the Company the Registration Agreement.

                                      -7-
<PAGE>   11

SECTION 3. COVENANTS OF THE COMPANY.

         Until such time as the Company has completed a Qualified Public
Offering:

              3A. FINANCIAL STATEMENTS AND OTHER INFORMATION. The Company shall
deliver to each holder of at least twenty percent (20%) of the Purchaser
Preferred and each holder of at least twenty percent (20%) of the Purchaser
Common:

                  (i) as soon as available but in any event within forty-five
(45) days after the end of each quarterly accounting period in each fiscal
year, unaudited consolidating and consolidated statements of income and cash
flows of the Company and its Subsidiaries for such quarterly period and for the
period from the beginning of the fiscal year to the end of such quarter, and
consolidating and consolidated balance sheets of the Company and its
Subsidiaries as of the end of such quarterly period, all prepared in accordance
with generally accepted accounting principles, consistently applied, subject to
the absence of footnote disclosures and to normal year-end adjustments;

                  (ii) accompanying the financial statements referred to in
Section 3A(i), an Officer's Certificate stating that neither the Company nor
any of its Subsidiaries is in default under any of its material agreements or,
if any such default exists, specifying the nature and period of existence
thereof and what actions the Company and its Subsidiaries have taken and
propose to take with respect thereto;

                  (iii) within ninety (90) days after the end of each fiscal
year, audited consolidating and consolidated statements of income and cash
flows of the Company and its Subsidiaries for such fiscal year, and audited
consolidating and consolidated balance sheets of the Company and its
Subsidiaries as of the end of such fiscal year, setting forth in each case
comparisons to the annual budget and to the preceding fiscal year, all prepared
in accordance with generally accepted accounting principles, consistently
applied, and accompanied by: (a) with respect to the consolidated portions of
such statements (except with respect to budget data), an opinion containing no
exceptions or qualifications (except for qualifications regarding specified
contingent liabilities) of an independent accounting firm of recognized
standing selected by the Company and reasonably acceptable to the Purchaser;
and (b) a copy of such firm's annual management letter to the Board;

                  (iv) promptly upon receipt thereof, any additional reports,
management letters or other detailed information concerning significant aspects
of the Company's operations or financial affairs given to the Company by its
independent accountants (and not otherwise contained in other materials
provided hereunder);

                  (v) at least thirty (30) days before the beginning of each
fiscal year, an annual budget prepared on a monthly basis for the Company and
its Subsidiaries for such fiscal year (displaying anticipated statements of
income and cash flows), and promptly upon preparation thereof any other
significant budgets prepared by the Company and any revisions of such annual

                                      -8-
<PAGE>   12

or other budgets, and within thirty (30) days after any monthly period in which
there is a material adverse deviation from the annual budget, an Officer's
Certificate explaining the deviation and what actions the Company has taken and
proposes to take with respect thereto; provided that the budget for the fiscal
year ending December 31, 2000 shall not be due until March 1, 2000; and

                  (vi) with reasonable promptness, such other information and
financial data concerning the Company and its Subsidiaries, regularly prepared
by the management of the Company or otherwise available without significant
cost or effort, as any Person entitled to receive information under this
Section 3A may reasonably request.

              Each of the financial statements referred to in Sections 3A(i)
and (iii) shall be consistent with the books and records of the Company (which
in turn shall be accurate and complete in all material respects) and in
accordance with generally accepted accounting principles applied on a
consistent basis and shall present fairly the financial condition and results
of operation of the Company and its Subsidiaries as of the dates and for the
periods stated therein, subject in the case of the unaudited financial
statements to changes resulting from normal year-end audit adjustments (none of
which would, alone or in the aggregate, be materially adverse to the financial
condition, operating results, assets, operations or business prospects of the
Company and its Subsidiaries taken as a whole).

              In addition to the information to be delivered to certain holders
of the Purchaser Stock specified in this Section 3A, the Company shall deliver
to the Board and the Purchasers promptly (but in any event within ten (10)
business days) after the discovery or receipt of notice of any default under
any material agreement to which the Company or any of its Subsidiaries is a
party or any other event or circumstance affecting the Company or any of its
Subsidiaries which is reasonably likely to have a material adverse effect on
the financial condition, operating results, assets, operations, or business
prospects of the Company or any of its Subsidiaries (including the filing of
any material litigation against the Company or any of its Subsidiaries or the
existence of any material dispute with any Person which involves a reasonable
likelihood of such litigation being commenced), an Officer's Certificate
specifying the nature and period of existence thereof and what actions the
Company and its Subsidiaries have taken and propose to take with respect
thereto.

              3B. INSPECTION OF PROPERTY. The Company shall permit each holder
of at least 20% of the Purchaser Preferred, or the representatives of any such
Person, upon reasonable notice and during normal business hours and such other
times as any such holder may reasonably request, to: (i) visit and inspect any
of the properties of the Company and its Subsidiaries; (ii) examine the
corporate and financial records of the Company and its Subsidiaries and make
copies thereof or extracts therefrom; and (iii) discuss the affairs, finances,
and accounts of any such corporations with the directors, officers, key
employees, and independent accountants of the Company and its Subsidiaries;
provided that the Company shall have the right to have its chief financial
officer present at any meetings with the Company's independent accountants.

                                      -9-
<PAGE>   13

              3C. RESTRICTIONS.

                  (i) So long as a Qualified Public Offering has not been
consummated and the Purchasers and/or their Affiliates collectively own of
record or beneficially at least 10% of the outstanding Common Stock (giving
effect to the Purchaser Preferred on an as converted basis) without the prior
written consent of the Northwood Representative and the USXX Representative (as
such terms are defined in the Stockholders' Agreement), the Company shall not
and shall not commit to:

                           (a) directly or indirectly declare or pay any
              dividends, other than from earnings, or make any distributions
              upon any of its equity securities, other than payments of
              dividends on, or redemption payments in respect of, or in
              connection with the conversion of, the Preferred Stock pursuant
              to the Certificate of Designation;

                           (b) permit any Subsidiary to accomplish that which
              the Company can not accomplish without prior written consent of
              one of the Investor's Representative pursuant to this 3C(i);

                           (c) except as set forth on Schedule 3C hereto or as
              expressly contemplated by this Agreement or the Employment
              Agreement entered into between the Company and Bernard Brenner,
              the CEO of the Company (the "Brenner Employment Agreement"),
              authorize, issue, sell, or enter into any agreement providing for
              the issuance (contingent or otherwise), or permit any of its
              Subsidiaries to authorize, issue, sell, or enter into any
              agreement providing for the issuance (contingent or otherwise) of
              any equity securities or debt securities with equity features or
              securities exercisable or convertible into equity securities or
              debt securities with equity features to the Founders;

                           (d) effect or permit any of its Subsidiaries to
              effect any consolidation or merger of the Company with or into
              any other corporation (other than a wholly-owned Subsidiary) or
              other entity or person (other than for the purpose of
              reincorporating the Company in another jurisdiction), any share
              exchange with another entity or any other corporate
              reorganization, in which the Stockholders' of the Company
              immediately prior to such consolidation, merger, share exchange,
              or reorganization own less than 50% of the resulting
              corporation's voting power immediately after such consolidation,
              merger, share exchange, or reorganization, or any transaction or
              series of related transactions in which in excess of 50% of the
              Company's voting power is transferred;

                           (e) sell, lease, or otherwise dispose of, or permit
              any of its Subsidiaries to sell, lease, or otherwise dispose of,
              more than twenty percent (20%) of the consolidated assets of the
              Company and its Subsidiaries (computed on the basis of book
              value, determined in accordance with generally accepted
              accounting principles consistently applied, or fair market value,
              determined by the Board in its reasonable good faith judgment) in
              any transaction or series of related transactions (other than
              sales of inventory in the ordinary course of business);

                                     -10-
<PAGE>   14

                           (f) liquidate, dissolve, or effect, or permit any of
              its Material Subsidiaries to liquidate, dissolve, or effect, a
              recapitalization or reorganization in any form of transaction
              (including, without limitation, any reorganization into
              partnership form);

                           (g) materially change the businesses or activities
              in which the Company and its Subsidiaries were engaged on the
              date of this Agreement;

                           (h) make, or permit any of its Subsidiaries to make,
              any loans or advances to, guarantees for the benefit of, or
              Investments in, any Person (other than a wholly-owned
              Subsidiary), except for: (a) reasonable advances to employees in
              the ordinary course of business; (b) Investments having a stated
              maturity no greater than one year from the date the Company makes
              such Investment in (1) obligations of the United States
              government or any agency thereof or obligations guaranteed by the
              United States government, (2) certificates of deposit of
              commercial banks having combined capital and surplus of at least
              $50 million or (3) commercial paper with a rating of at least
              "Prime-1" by Moody's Investors Service, Inc.; and (c) those that
              have been made in the ordinary course of business;

                           (i) except as expressly contemplated by this
              Agreement, make any amendment to the Certificate of Incorporation
              (including the Certificate of Designation) or the Company's
              Bylaws, or file any resolution of the Board or certificate of
              designation with the Secretary of State of Delaware;

                           (j) make any material capital expenditures above the
              amounts set forth therefor in the annual budget (including,
              without limitation, payments with respect to capitalized leases,
              as determined in accordance with generally accepted accounting
              principles consistently applied);

                           (k) terminate, suspend, promote or demote either of
              Bernard Brenner or James Basara;

                           (l) enter into, or cause any Subsidiary to enter
              into, any agreement which would restrict the Company's or any of
              its Subsidiaries' right or ability to perform the provisions of
              this Agreement or to conduct its business as currently conducted;
              or

                           (m) issue any stock options or increase the salary,
              bonus or other employee benefits of the Founders; it being
              acknowledged and agreed that Bernard Brenner will be entitled to
              a maximum base salary, bonuses and other employee benefits as
              provided in the Brenner Employment Agreement.

                  (ii) So long as a Qualified Public Offering has not been
consummated and the Purchasers and/or their Affiliates collectively own of
record or beneficially at least 10% of the

                                     -11-
<PAGE>   15

outstanding Common Stock (giving effect to the Purchaser Preferred on an as
converted basis) without the approval of the majority of the Board; the Company
shall not and shall not commit to:

                           (a) directly or indirectly declare or pay any
              dividends on earnings;

                           (b) except as expressly contemplated by this
              Agreement, authorize, issue, sell, or enter into any agreement
              providing for the issuance (contingent or otherwise), or permit
              any of its Subsidiaries to authorize, issue, sell, or enter into
              any agreement providing for the issuance (contingent or
              otherwise) of any equity securities or debt securities with
              equity features or securities exercisable or convertible into
              equity securities or debt securities with equity features;

                           (c) enter into, amend, modify, or supplement or
              permit any of its Subsidiaries to enter into, amend, modify, or
              supplement any agreement, transaction, commitment, or arrangement
              with any of its or any of its Subsidiaries' officers, directors,
              advisory board members, employees, or Affiliates or any
              individual related by blood, marriage, or adoption to any such
              Person (a "RELATIVE") or any entity in which any such Person or
              individual owns a beneficial interest (a "RELATED ENTITY"),
              except for normal and customary employment arrangements and
              benefit programs on reasonable terms that have been previously
              approved by the holders of a majority of the outstanding
              Purchaser Stock and except as otherwise expressly contemplated by
              this Agreement;

                           (d) create, incur, assume, or suffer to exist, or
              permit any of its Subsidiaries to create, incur, assume, or
              suffer to exist, Indebtedness or other non-ordinary course
              liabilities exceeding the greater of $100,000 or amounts approved
              therefor by the Board and the holders of a majority of the
              outstanding Purchaser Stock in the annual budget;

                           (e) hire, terminate, suspend, promote or demote any
              member of the Company's senior management team or the senior
              management team of any of its Material Subsidiaries;

                           (f) approve any business plan or annual budget of
              the Company or any of its Subsidiaries for any fiscal year;

                           (g) change its fiscal year, which shall end on
              December 31; or

                           (h) except pursuant to this Agreement, directly or
              indirectly redeem, purchase, or otherwise acquire, or permit any
              of its Subsidiaries to redeem, purchase, or otherwise acquire,
              any of the Company's or any Subsidiary's equity securities
              (including, without limitation, warrants, options, and other
              rights to acquire equity securities) excluding redemptions of or
              conversion of the Preferred Stock in accordance with the terms of
              the Certificate of Incorporation.

                                     -12-
<PAGE>   16

              3D. AFFIRMATIVE COVENANTS. Unless the Company obtains the prior
written consent of the holders of a majority of the then-outstanding Purchaser
Preferred and Purchaser Common, the Company shall, and shall cause each
Subsidiary to:

                  (i) comply with all applicable laws, rules, and regulations
of all governmental authorities, the violation of which would reasonably be
expected to have a material adverse effect upon the financial condition,
operating results, assets, operations, or business prospects of the Company and
its Subsidiaries taken as a whole, and pay and discharge when payable all
Taxes, assessments, and governmental charges (except to the extent the same are
being contested in good faith and adequate reserves therefor have been
established);

                  (ii) enter into and maintain appropriate (as determined by
the Board) non-disclosure, noncompete, and non-solicitation agreements with its
employees;

                  (iii) cause any agreement entered into by the Company or any
Subsidiary after the date hereof which provides for the sale of capital stock
of the Company (or the capital stock of any Subsidiary of the Company) to, or
employment of, a senior management or junior management employee to be in form
and substance substantially similar to the draft of such agreement previously
approved by the Purchasers prior to execution;

                  (iv) within 90 days of the date of the Initial Closing use
its best efforts to obtain from financially sound and reputable insurers (A)
term life insurance on the life of Bernard Brenner in the amount of $1,000,000,
(B) fire and casualty insurance policies, with extended coverage, sufficient in
amount (subject to reasonable deductibles) to allow it to replace any of its
properties that might be damaged or destroyed and (C) products liability and
errors and omissions insurance in amounts customary for companies similarly
situated; and the Company shall maintain such insurance in accordance with
commercially reasonable standards; each such policy shall name the Company as
loss payee; and such insurance shall not be cancelable by the Company without
the approval of the Purchasers;

                  (v) refrain from adopting any stock option plan for
employees, consultants and/or directors other than the Company's existing stock
option plan providing for the issuance of up to 1,037,612 shares of Common
Stock (such existing plan being herein referred to as an "EMPLOYEE STOCK OPTION
PLAN");

                  (vi) refrain from of issuing any equity or debt securities of
the Company or any subscriptions, warrants, options, convertible securities, or
other rights (contingent or other) to purchase or otherwise acquire equity
securities of the Company other than (A) Employee Stock Options; (B) up to
1,000,000 shares of Common Stock to be issued by the Company in connection with
its private placement to be completed after the date of this Agreement; and (C)
the Company's Common Stock to be issued to Sideout Technologies, Inc.
("Sideout") as partial payment for Sideout's web development services actually
performed for the Company provided that (1) the total number of shares of
Common Stock to be issued to Sideout shall not exceed an

                                     -13-
<PAGE>   17

aggregate value of $100,000 and (2) the price per share of the Common Stock to
be issued to Sideout shall be established by the Board on the basis of the fair
market value of the Common Stock on each date of issuance.

              3E. CURRENT PUBLIC INFORMATION. At all times after the Company
has filed a registration statement with the Securities and Exchange Commission
pursuant to the requirements of either the Securities Act or the Securities
Exchange Act, the Company shall file all reports required to be filed by it
under the Securities Act and the Securities Exchange Act and the rules and
regulations adopted by the Securities and Exchange Commission thereunder and
shall take such further action as any holder or holders of Restricted
Securities may reasonably request, all to the extent required to enable: (i)
such holders to sell Restricted Securities pursuant to Rule 144 adopted by the
Securities and Exchange Commission under the Securities Act (as such rule may
be amended from time to time) or any similar rule or regulation hereafter
adopted by the Securities and Exchange Commission; or (ii) the Company to be
eligible to register its securities pursuant to a registration statement on
Form S-2 or S-3 or any similar registration form hereafter adopted by the
Securities and Exchange Commission. Upon request, the Company shall deliver to
any holder of Restricted Securities a written statement as to whether it has
complied with such requirements.

              3F. PUBLIC DISCLOSURES. The Company shall not, nor shall it
permit any of its Subsidiaries or other Affiliates to, disclose any Purchaser's
(or its Affiliates') name or identity as an investor in the Company in any
press release or other public announcement or in any document or material filed
with any governmental entity, without the prior written consent of such
Purchaser, unless such disclosure is required by applicable law or governmental
regulations or by order of a court of competent jurisdiction, in which case,
before making such disclosure the Company shall give written notice to such
Purchaser describing in reasonable detail the proposed content of such
disclosure and shall permit such Purchaser to review and comment upon the form
and substance of such disclosure.

              3G. HART-SCOTT-RODINO COMPLIANCE. In connection with any
transaction in which the Company, or any Subsidiary, is involved which is
required to be reported under the Hart-Scott-Rodino Antitrust Improvements Act
of 1976, as amended from time to time (the "HSR ACT"), the Company, or any such
Subsidiary, shall prepare and file all documents with the Federal Trade
Commission and the United States Department of Justice which may be required to
comply with the HSR Act, and shall promptly furnish all materials thereafter
requested by any of the regulatory agencies having jurisdiction over such
filings, in connection with the transactions contemplated thereby. The Company,
or any such Subsidiary, shall take all reasonable actions and shall file and
use reasonable best efforts to have declared effective or approved all
documents and notifications with any governmental or regulatory bodies, as may
be necessary or may reasonably be requested under federal antitrust laws for
the consummation of the subject transaction.

                                     -14-
<PAGE>   18

SECTION 4. COVENANTS OF THE PURCHASERS.

              4A. PUBLIC DISCLOSURE. The Purchasers shall consult with the
Company before issuing any press release or otherwise making any public
statement or making any other non-confidential disclosure (whether or not in
response to any inquiry) regarding the existence or terms of this Agreement and
no Purchaser shall issue any such press release or make any such statement or
disclosure without the prior approval of the Company (which approval shall not
be unreasonably withheld), including such press releases, statements or
disclosures as may be required by law. In addition, no Purchaser shall issue
any public statement or make any other non-confidential disclosure regarding
the existence or terms of any agreement the Company has with any third party
without the written approval of the Company (which approval shall not be
unreasonably withheld).

SECTION 5. TRANSFER OF RESTRICTED SECURITIES.

              Each Purchaser acknowledges that the Restricted Securities are
transferable only pursuant to: (a) public offerings registered under the
Securities Act and applicable state law; (b) Rule 144 or Rule 144A of the
Securities and Exchange Commission (or any similar rule or rules then in force)
if such rule or rules are available; and (c) any other legally available means
of transfer. In connection with the transfer of any Restricted Securities
(other than a transfer described in clauses (a) or (b) above), the holder
thereof shall deliver written notice to the Company describing in reasonable
detail the transfer or proposed transfer. In connection with the transfer of
any Restricted Securities (other than a transfer described in clause (a)
above), the holder thereof shall deliver to the Company an opinion of counsel
reasonably satisfactory to the Company that registration thereof under the
Securities Act and applicable state law is not required. In addition, upon the
request of a Purchaser, the Company shall promptly supply to such Purchaser or
its prospective transferees all information regarding the Company required to
be delivered in connection with a transfer pursuant to Rule 144A of the
Securities and Exchange Commission.

SECTION 6. REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

              As a material inducement to the Purchasers to enter into this
Agreement and purchase the Preferred Stock, the Company hereby represents and
warrants to (1) Northwood that as of the date of this Agreement and (2) USXX
that as of the date of this Agreement, except as set forth on the Schedule of
Exceptions attached hereto as Schedule 2 and furnished to the Purchasers or, as
applicable, USXX (with respect to the Second Closing), specifically identifying
the relevant subparagraph(s) hereof:

              6A. ORGANIZATION AND CORPORATE POWER. The Company is a
corporation duly organized, validly existing, and in good standing under the
laws of the State of Delaware and is qualified to do business in every
jurisdiction in which the failure to so qualify might reasonably be expected to
have a material adverse effect on the financial condition, operating results,
assets, operations, or business prospects of the Company and its Subsidiaries
taken as a whole. The

                                     -15-
<PAGE>   19

Company has all requisite corporate power and authority and all material
licenses, permits, and authorizations necessary to own and operate its
properties, to carry on its businesses as now conducted and presently proposed
to be conducted, and to carry out the transactions contemplated by this
Agreement. The copies of the Company's Certificate of Incorporation and Bylaws,
and the copies of the charters and bylaws (or other similar organizational
documents) of each Subsidiary of the Company, which have been furnished to each
Purchaser, reflect all amendments made thereto at any time before the date on
which said documents were furnished to each Purchaser and are correct and
complete.

              6B. CAPITAL STOCK AND RELATED MATTERS.

                  (i) The authorized capital stock of the Company consists of
16,000,000 shares of capital stock. 4,000,000 shares are designated as
preferred stock, par value $.01 per share, of which 1,000,000 are designated
Series A Convertible Preferred Stock, par value $.01 per share ("Series A
Preferred Stock"). 12,000,000 shares are designated as Common Stock par value
$.01 per share. Immediately prior to the Initial Closing, the Company had
4,000,000 shares of Common Stock issued and outstanding, and 857,413 shares of
Series A Preferred Stock issued and outstanding. Except for (i) such issued and
outstanding shares and (ii) the conversion privileges of the Series A Preferred
Stock and the Preferred Stock, the Company does not have outstanding any stock
or securities convertible or exchangeable for any shares of its capital stock
or containing any profit participation features, nor does it have outstanding
any rights, arrangements or options to subscribe for, receive or to purchase
its capital stock or any stock or securities convertible into or exchangeable
for its capital stock or any stock appreciation rights or phantom stock plans
other than pursuant to, and as contemplated by, this Agreement. No stock plan,
stock purchase, stock option or other agreement or understanding between the
Company and any holder of any equity securities of the Company or rights to
purchase equity securities of the Company provides for acceleration or other
changes in the vesting provisions or other terms of such securities, as the
result of any merger, sale of stock or assets, change in control or other
similar transaction by the Company. The Company is not now and is not to be
subject to any obligation (contingent or otherwise) to repurchase or otherwise
acquire or retire any shares of its capital stock or any warrants, options, or
other rights to acquire its capital stock, except pursuant to this Agreement
and the Stock Purchase Agreement, dated October 7, 1999, by and among the
Company and the holders of the Series A Preferred Stock. All of the outstanding
shares of the Company's capital stock are validly issued, fully paid, and
nonassessable. Provided that the purchase price set forth herein for the
Purchaser Stock is paid to the Company as provided herein, all shares of
Purchaser Stock will be validly issued, fully paid and nonassessable when
issued by the Company in accordance with the terms hereof.

                  (ii) There are no statutory or contractual stockholders
preemptive rights or rights of refusal with respect to the issuance of any of
the Purchaser Stock hereunder, except as expressly provided herein, and as
expressly provided in the Stockholders' Agreement and the Registration
Agreement. All shares of the Company's capital stock and other securities
issued by the Company have been issued in transactions exempt from registration
under the Securities Act and applicable state securities or "blue sky" laws,
and the offer, sale and issuance of said

                                      -16-
<PAGE>   20

capital stock and other securities has not violated any applicable federal or
state securities laws. Based in part on truth and accuracy the investment
representations of the Purchasers in Section 8C hereof, the offer, sale, or
issuance of the Purchaser Stock hereunder will not require registration under
the Securities Act or any applicable state securities laws. Except for the
Stockholders' Agreement and the Registration Agreement, there are no agreements
between the Company's stockholders with respect to the voting or transfer of
the Company's capital stock or with respect to any other aspect of the
management of the Company's affairs.

              6C. REGISTRATION RIGHTS. Except as provided in the Registration
Agreement, the Company is not presently under any obligation and has not
granted any rights to register under the Securities Act any of its presently
outstanding securities or any of its securities that may be subsequently
issued.

              6D. AUTHORIZATION; NO BREACH. The execution, delivery, and
performance of this Agreement, the Registration Agreement, the Stockholders'
Agreement and all other agreements contemplated hereby in connection with the
Initial Closing to which the Company will enter into on the Initial Closing
Date and the filing of the Certificate of Designation have been duly authorized
by the Company. The execution, delivery, and performance of all of the
agreements contemplated hereby in connection with the Second Closing to which
the Company will enter into on the Second Closing Date will have been duly
authorized by the Company as of the Second Closing Date. Each of this
Agreement, the Registration Agreement, the Stockholders' Agreement, the
Certificate of Designation, and each other agreement contemplated hereby to
which the Company will enter into in connection with the Initial Closing
constitutes a valid and binding obligation of the Company, enforceable in
accordance with its terms. All other agreements contemplated hereby to which
the Company will enter into in connection with the Second Closing will each
constitute a valid and binding obligation of the Company, enforceable in
accordance with its terms. The execution and delivery by the Company of this
Agreement, the Registration Agreement, the Stockholders' Agreement and all
other agreements contemplated hereby in connection with the Initial Closing
which the Company will enter into on the Initial Closing Date, the offering,
sale, and issuance of the Purchaser Preferred hereunder, the filing of the
Certificate of Designation contemplated herein and the fulfillment of and
compliance with the

                                     -17-
<PAGE>   21

respective terms hereof and thereof by the Company do not and will not: (i)
conflict with or result in a breach of the terms and conditions of; (ii)
constitute a material default under; (iii) result in the creation of any Lien,
security interest, charge, or encumbrance upon the Company's capital stock or
assets pursuant to; (iv) give any third party the right to modify, terminate,
or accelerate any obligation under; (v) result in a material violation of; or
(vi) require any authorization, consent, approval, exemption, or other action
by or notice to any court or administrative or governmental body pursuant to,
the Certificate of Incorporation or Bylaws of the Company, or any law, statute,
rule, or regulation to which the Company is subject, or any agreement,
instrument, order, judgment, or decree to which the Company or any of its
Affiliates, or employees is a party or by which it or any of the foregoing
Persons is bound.

         The Company is not in violation or default in any respect of (A) any
provision of its Certificate of Incorporation or Bylaws, (B) any instrument,
judgment, order, writ, decree or contract to which it is a party or by which it
is bound, the violation or default of which has or could have a material
adverse effect on the Company, or (C) any provision of any federal or state
statute, rule or regulation applicable to the Company, the violation or default
of which has or could have a material adverse effect on the Company.

              6E. SUBSIDIARIES; INVESTMENTS. The Company does not own or hold
any shares of stock or any other security or interest in, and does not directly
or indirectly control, any other Person or any rights to acquire any such
security or interest, and the Company has never had any Subsidiary. The Company
is not a participant in any joint venture, partnership or similar arrangement.

              6F. TAX MATTERS.

                  (i) The Company has filed all Tax Returns that it was
required to file and all such Tax Returns were correct and complete in all
material respects. The Company has paid or will pay all Taxes due on or before
the Initial Closing, regardless of whether shown on any such Tax Returns,
except such as are being contested in good faith by appropriate proceedings (to
the extent any such proceedings are required) and with respect to which the
Company is maintaining reserves adequate for their payment, and which are
described on the Schedule of Exceptions. The accrued but unpaid Taxes of the
Company for tax periods through the date of the unaudited financial statements
of the Company for the year ended June 30, 1999 do not exceed the accruals and
reserves for Taxes (other than deferred Taxes) set forth on the said financial
statements. All Taxes attributable to the period January 1, 1999 through the
Initial Closing are attributable to the conduct by the Company of its
operations in the ordinary course of business. The Company has no actual or
potential liability for any Tax obligation of any taxpayer (including without
limitation any affiliated group of corporations or other entities that included
the Company during a prior period) other than the Company. All Taxes that the
Company is or was required by law to withhold or collect have been duly
withheld or collected and, to the extent required, have been paid to the proper
governmental entity, except such as are being contested in good faith by
appropriate proceedings (to the extent any such proceedings are required), with
respect to which the Company is maintaining reserves adequate for their payment
and which are described in the

                                     -18-
<PAGE>   22

Schedule of Exceptions. The Federal Tax Returns of the Company have never been
audited by the Internal Revenue Service. No deficiency assessment with respect
to, or proposed adjustment of, the Company's Taxes is pending or, to the best
of the Company's knowledge, threatened. There is no tax lien, whether imposed
by any Federal, state, county or local taxing authority, outstanding against
the assets, properties or business of the Company. Neither the Company nor any
of its stockholders has ever filed an election pursuant to Section 1362 of the
Internal Revenue Code of 1986, as amended (the "Code"), that the Company be
taxed as an S corporation.

                  (ii) The Company has previously provided to the Purchasers
correct and complete copies of all federal income Tax Returns, examination
reports and statements of deficiencies assessed against or agreed to by the
Company. No examination or audit of any Tax Returns of the Company by any
governmental entity is currently in progress or, to the knowledge of the
Company, threatened or contemplated. The Company has not waived any statute of
limitations with respect to Taxes or agreed to an extension of time with
respect to a tax assessment or deficiency.

                  (iii) The Company is not a "consenting corporation" within
the meaning of Section 341(f) of the Code and none of the assets of the Company
is subject to an election under Section 341(f) of the Code. The Company has not
been a United States real property holding corporation within the meaning of
Section 897(c)(2) of the Code during the applicable period specified in Section
897(c)(l)(A)(ii) of the Code. The Company is not a party to any Tax allocation
or sharing agreements.

                  (iv) The Company is not and has never been a member of an
"affiliated group" of corporations (within the meaning of Section 1504 of the
Code).

                  (v) No deductions by the Company for severance payments are
subject to limitation based on the "golden parachute provisions" of Section
280G of the Code.

              6G. LITIGATION, ETC. Except as set forth on the Schedule of
Exceptions, there are no actions, suits, proceedings, orders, investigations or
claims pending or, to the best of the Company's knowledge, threatened against
or affecting the Company (or to the best of the Company's knowledge after due
inquiry, pending or threatened against or affecting any of the officers,
directors or employees of the Company with respect to their business or
proposed business activities) at law or in equity, or before or by any
governmental department, commission, board, bureau, agency or instrumentality
(including, without limitation, any actions, suits, proceedings or
investigations with respect to the transactions contemplated by this Agreement)
which could have a material adverse effect on the financial condition,
operating results, assets, operations or business prospects of the Company
taken as a whole; the Company is not subject to any arbitration proceedings
under collective bargaining agreements or otherwise or, any governmental
investigations or inquiries; and, there is no basis for any of the foregoing.
The Company is not subject to any judgment, order or decree of any court or
other governmental agency. The Company has not received any opinion or
memorandum or legal advice from legal

                                     -19-
<PAGE>   23

counsel to the effect that it is exposed, from a legal standpoint, to any
liability or claim which may be material to its business.

              6H. BROKERAGE. There are no claims for brokerage commissions,
finders fees or similar compensation in connection with the transactions
contemplated by this Agreement based on any arrangement or agreement binding
upon the Company. The Company shall pay, and hold the Purchasers harmless
against, any liability, loss or expense (including, without limitation,
attorneys fees and out-of-pocket expenses) arising in connection with any such
claim.

              6I. GOVERNMENTAL CONSENT, ETC. No permit, consent, approval or
authorization of, or declaration to or filing with, any governmental authority
is required in connection with the execution, delivery and performance by the
Company of this Agreement or the other agreements contemplated hereby, or the
consummation by the Company of any other transactions contemplated hereby or
thereby, the offer, sale or issuance of the Preferred Stock by the Company or
the issuance of Common Stock upon conversion of the Preferred Stock, except:
(i) the filing of the Certificate of Designation with the Secretary of State of
the State of Delaware; and (ii) such filings as have been made prior to the
Closing, except any notices of sale required to be filed with the Securities
and Exchange Commission under Regulation D of the Securities Act, or such
post-closing filings as may be required under applicable state securities laws,
which will be timely filed within the periods therefor.

              6J. FINANCIAL STATEMENTS. The Company has delivered to the
Purchasers a business plan (the "BUSINESS PLAN"), which Business Plan is
appended as Exhibit F-1 hereto, unaudited financial statements for the years
ended June 30, 1998 and June 30, 1999, the six months ended December 31, 1999
and the year ended December 31, 1999, together with the financial projections
as of January 19, 2000 (collectively, the "FINANCIAL INFORMATION"), a copy of
each of which is appended as Exhibit F-2 hereto. Except as disclosed in the
Financial Information, the Company is not a guarantor or indemnitor of any
Indebtedness of any other person, firm or corporation. All such financial
statements have been prepared in accordance with generally accepted accounting
principles consistently applied and fairly present the financial position of
the Company for the periods covered. The Company maintains a standard system of
accounting established and administered in accordance with generally accepted
accounting principles. Since its formation, there has not been any event or
condition of any type that has materially and adversely affected the business,
prospects, properties or financial condition of the Company.

              6K. TITLE TO PROPERTY AND ASSETS; CONTRACTS AND LEASES. Except
(i) as reflected in the Financial Information; (ii) for Liens and current taxes
not yet delinquent; (iii) for Liens imposed by law and incurred by the ordinary
course of business for obligations not past due to carriers, warehousemen,
laborers, materialmen and the like; (iv) for Liens in respect of pledges or
deposits under workers' compensation laws or similar legislation; or (v) for
minor defects in title, none of which, individually or in the aggregate,
materially interferes with the use of such property, the Company has good and
marketable title to its property and assets, if any, free and clear of all
mortgages, Liens, claims and encumbrances. With respect to the property and
assets it leases, if any, the Company is in compliance with such leases and
holds a valid leasehold

                                     -20-
<PAGE>   24

interest free of any Liens, claims, or encumbrances, subject to clauses (i)
through (v) above. There are no agreements, understandings, instruments,
contracts, proposed transactions, judgments, orders, writs or decrees to which
the Company is a party or by which it is bound that may involve (i) obligations
(contingent or otherwise) of, or payments to the Company, in excess of $10,000
(ii) the license of any patent copyright, trade secret or other proprietary
right to or from the Company, (iii) provisions restricting or affecting the
development, manufacture or distributions of the Company's products or services
or (iv) indemnification by the Company with respect to infringements of
proprietary rights. The Company is not a party to and is not bound by any
contract, agreement or instrument, or subject to any restriction under its
Certificate of Incorporation or Bylaws that adversely affects its business as
now conducted or as proposed to be conducted in the Business Plan, its
properties or its financial condition.

              6L. RELATED-PARTY TRANSACTIONS AND CERTAIN ACTIONS. No employee,
officer, consultant, stockholder or director of the Company or member of his or
her immediate family is indebted to the Company, nor is the Company indebted
(or committed to make loans or guarantee credit) to any of them, other than (i)
for payment of salary for services rendered; (ii) reimbursement for reasonable
expenses incurred on behalf of the Company; and (iii) for other standard
employee benefits made generally available to all employees (including stock
option agreements outstanding under any option plan). None of such persons has
any direct or indirect ownership interest in any firm or corporation with which
the Company is affiliated or with which the Company has a business
relationship, or any firm or corporation that competes with the Company, except
that employees, stockholders, officers, or directors of the Company may own
stock in publicly traded companies that may compete with the Company. No
officer, director, consultant or stockholder or any member of their immediate
families is, directly or indirectly, interested in any material contract with
the Company (other than such contracts as relate to any such person's related
ownership of capital stock or other securities of the Company). The Company has
not (A) declared or paid any dividends or authorized or made any distributions
upon or with respect to any class or series of its capital stock, (B) incurred
any indebtedness for money borrowed or any other liabilities individually or in
excess of $10,000, (C) made any loans or advances to any person, other than
ordinary advances for travel expenses, or (D) sold, exchanged or otherwise
disposed of any of its assets or rights, other than the sale of its inventory
in the ordinary course of business.

              6M. EMPLOYEES; EMPLOYEE COMPENSATION. To the best of the
Company's knowledge, there is no strike, labor dispute or union organization
activities pending or threatened between it and its employees. None of the
Company's employees belongs to any union or collective bargaining unit. The
Company has materially complied with all applicable state and federal equal
opportunity and other laws related to employment. No employee or consultant of
the Company is or will be in material violation of any judgment, decree, or
order or any term of any employment contract, patent disclosure agreement, or
other contract or agreement relating to the relationship of any such employee
or consultant with the Company, or any other party because of the nature of the
business conducted or presently proposed to be conducted by the Company or to
the use by the employee or consultant of his or her efforts with respect to the
Company. The Company is not aware that any officer or key employee, or that any
group of key

                                     -21-
<PAGE>   25

employees, intends to terminate their employment with the Company, nor does the
Company have a present intention to terminate the employment of any of the
foregoing. Subject to general principles related to wrongful termination of
employees, the employment of each officer and employee of the Company is
terminable at the will of the Company. The consulting relationship of each
consultant to the Company is terminable at the will of the Company.

              6N. PATENTS AND TRADEMARKS. The Company owns or possesses
sufficient legal rights to all patents, trademarks, service marks, trade names,
copyrights, trade secrets, licenses, information and proprietary rights and
processes necessary for its business as now conducted, except for those
disclosed on the Schedule of Exceptions (including without limitation its
corporate names) and as proposed to be conducted without any conflict with, or
infringement of the rights of, others. The Schedule of Exceptions contains a
complete list of all patents and pending patent applications of the Company.
Except for agreements with its own employees or consultants, substantially in
the form referenced in Section 6P below, and standard end-user license
agreements, there are no outstanding options, licenses, or agreements of any
kind relating to the foregoing, nor is the Company bound by or a party to any
options, licenses, or agreements of any kind with respect to the patents,
trademarks, service marks, trade names, copyrights, trade secrets, licenses,
information and proprietary rights and processes of any other person or entity.
The Company has not violated or, by conducting its business as proposed, would
not violate any of the patents, trademarks, service marks, trade names,
copyrights, trade secrets or any other proprietary rights or processes of any
person or entity in such a manner as will or may have an adverse effect on the
business, operations or prospects of the Company. The Company is not aware that
any of its employees is obligated under any contract (including licenses,
covenants, or commitments of any nature) or any other agreement, or subject to
any judgment, decree or order of any court or administrative agency, that would
interfere with the use of such employee's best efforts to promote the interests
of the Company or that would conflict with the Company's business as proposed
to be conducted. Neither the execution nor delivery of this Agreement, nor the
carrying on of the Company's business by the employees of the Company, nor the
conduct of the Company's business as proposed, will conflict with or result in
a breach of the terms, conditions or provisions of, or constitute a default
under, any contract, covenant, or instrument under which any of such employees
is now obligated. The Company does not believe it is or will be necessary to
use any inventions of any of its employees (or persons it currently intends to
hire) made prior to their employment by the Company.

              6O. PROPRIETARY INFORMATION AND INVENTIONS AGREEMENTS. Each
current and former employee and officer of the Company has executed a
confidentiality/nonsolicitation/noncompete agreement substantially in the form
or forms which has been delivered to the Purchaser. A copy of such form or
forms is (are) appended as Exhibit G hereto. No current or former employee or
officer has excluded works or inventions made prior to his or her employment
with the Company from his or her assignment of inventions pursuant to such
employee's confidentiality agreement.

              6P. ERISA. The Company does not maintain or have any obligation
to contribute to or any other liability with respect to or under (including but
not limited to current or potential withdrawal, liability), nor has it ever
maintained or had any obligation to contribute to or any

                                     -22-
<PAGE>   26

other liability with respect to or under: (i) any plan or arrangement whether
or not terminated, which provides medical, health, life insurance or other
welfare types benefits for current or future retired or terminated employees
(except for limited continued medical benefit coverage required to be provided
under Section 4980B of the IRC or as required under applicable state law); (ii)
any "multiemployer plan" (as defined in Section 3(37) of the Employee
Retirement Income Security Act of 1974, as amended ("ERISA")); (iii) any
employee plan which is a tax-qualified "defined benefit plan" (as defined in
Section 3(35) of ERISA), whether or not terminated; (iv) any employee plan
which is tax-qualified "defined contribution plan" (as defined in Section 3(34)
of ERISA), whether or not terminated; or (v) any other plan or arrangement
providing benefits to current or former employees, including any bonus plan,
plan for deferred compensation, employee health or other welfare benefit plan
or other arrangement, whether or not terminated. For purposes of this Section
6Q, the term "Company" includes all organizations under common control with the
Company pursuant to Section 414(b) or (c) of the IRC.

              6Q. COMPLIANCE WITH LAWS AND INSURANCE. The Company has not
violated any law or any governmental regulation or requirement which violation
would reasonably be expected to have a material adverse effect upon the
financial condition, operating results, assets, operations or business
prospects of the Company, and the Company has not received notice of any such
violation. The Company is not subject to any clean up liability, and the
Company has no reason to believe it may become subject to any clean up
liability, under any federal, state or local environmental law, rule or
regulation.

              6R. MINUTE BOOKS. The copy of the minute books of the Company
provided to the Purchasers contains minutes of all meetings of directors and
stockholders and all actions by written consent without a meeting by the
directors and stockholders since the date of incorporation and accurately
reflects all actions by the directors (and any committee of directors) and
stockholders with respect to all transactions referred to in such minutes in
all material respects.

              6S. BUSINESS PLAN. The Business Plan delivered to the Purchasers
was prepared in good faith by the Company and does not, to the best of the
Company's knowledge after reasonable investigation, contain any untrue
statement of a material fact nor does it omit to state a material fact
necessary to make the statements therein not misleading, except that with
respect to assumptions, projections and expressions of opinion or predictions
contained in the Business Plan, the Company represents only that such
assumptions, projections, expressions of opinion and projections were made in
good faith and that the Company believes there is a reasonable basis therefor.

              6T. DISCLOSURE. Neither this Agreement nor any of the schedules,
other agreements to be entered into by the Company on the date hereof, or
certificates or other items prepared or supplied to the Purchasers by or on
behalf of the Company with respect to the transactions contemplated hereby
contain any untrue statement of a material fact regarding the Company or omit a
material fact regarding the Company necessary to make each statement contained
herein or therein not misleading. There is no fact which the Company has not
disclosed to the

                                     -23-
<PAGE>   27

Purchasers in writing and of which any of its officers, directors or executive
employees is aware and which has had or might reasonably be anticipated to have
a material adverse effect upon the existing or expected financial condition,
operating results, assets, customer or supplier relations, employee relations
or business prospects of the Company.

              6U. REAL PROPERTY HOLDING COMPANY. The Company is not a real
property holding company within the meaning of Section 897 of the IRC.

SECTION 7. DEFINITIONS.

              For the purposes of this Agreement, the following terms have the
meanings set forth below:

                  "AFFILIATE" of any particular person or entity means any
other person or entity controlling, controlled by, or under common control with
such particular person or entity.

                  "AFFILIATED GROUP" means an affiliated group as defined in
Section 1504 of the IRC (or any analogous combined, consolidated, or unitary
group defined under state, local, or foreign income Tax law).

                  "BRENNER EMPLOYMENT AGREEMENT" has the meaning set forth in
Section 3C(i)(c) hereof.

                  "BUSINESS PLAN" has the meaning set forth in Section 6J
hereof.

                  "COMMON STOCK" means the Company's common stock, par value
$.01 per share.

                  "EMPLOYEE STOCK OPTIONS" means options issued to eligible
employees, consultants or directors under an Employee Stock Option Plan.

                  "EMPLOYEE STOCK OPTION PLAN" has the meaning set forth in
Section 3D(vi) hereof.

                  "FOUNDER" or "FOUNDERS" means one or all of Bernard Brenner,
Robert Sofsky and Gregory Gershuni.

                  "INDEBTEDNESS" means all indebtedness for borrowed money
(including purchase money obligations), all indebtedness under revolving credit
arrangements, all capitalized lease obligations, and all guarantees of any of
the foregoing, exceeding $100,000 in the aggregate on a consolidated basis
during any twelve (12) month period.

                  "INVESTMENT" as applied to any Person means: (i) any direct
or indirect purchase or other acquisition by such Person of any notes,
obligations, instruments, stock, securities, or

                                     -24-
<PAGE>   28

ownership interest (including partnership interests and joint venture interests
of any other Person, and; (ii) any capital contribution by such Person to any
other Person.

                  "IRC" means the Internal Revenue Code of 1986, as amended,
and any reference to any particular IRC section shall be interpreted to include
any revision of or successor to that section regardless of how numbered or
classified.

                  "LIEN" means any mortgage, pledge, security interest,
encumbrance, lien, or charge of any kind (including, without limitation, any
conditional sale or other title retention agreement or lease in the nature
thereof), any sale of receivables with recourse against the Company, any of its
Subsidiaries or any of its Affiliates, any filing or agreement to file a
financing statement as debtor under the Uniform Commercial Code or any similar
statute other than to reflect ownership by a third party of property leased to
the Company or any of its Subsidiaries under a lease which is not in the nature
of a conditional sale or title retention agreement, or any subordination
arrangement in favor of another Person (other than any subordination arising in
the ordinary course of business).

                  "MATERIAL SUBSIDIARY" means any Subsidiary included in the
group of the Company's Subsidiaries, which, together with the Company, accounts
for ninety percent (90%) of the lesser of: (X) the Company's and all of its
Subsidiaries' revenues on a consolidated basis during any twelve (12) month
period; or (Y) the Company's and all of its Subsidiaries' assets on a
consolidated basis during any twelve (12) month period.

                  "NORTHWOOD NOTE" means the Convertible Demand Note, dated
February 24, 2000, executed by the Company as Maker in favor of Northwood
Ventures with a principal amount of $100,000.

                  "OFFICER'S CERTIFICATE" means a certificate signed by the
Company's Chairman, President or its Chief Financial Officer (but without
personal liability), stating that: (i) the officer signing such certificate has
made or has caused to be made such investigations as are necessary in order to
permit him to verify the accuracy of the information set forth in such
certificate; and (ii) such certificate does not misstate any material fact and
does not omit to state any fact necessary to make the certificate not
misleading.

                  "PERSON" means an individual, a partnership, a limited
partnership, a limited liability company, a corporation, an association, a
joint stock company, a trust, a joint venture, an unincorporated organization,
and a governmental entity or any department, agency, or political subdivision
thereof.

                  "PREFERRED  STOCK" means the Company's Series B Convertible
Preferred Stock, par value $.01 per share.

                  "PURCHASER COMMON" means: (i) the Common Stock issued to any
Purchaser or any of its Affiliates upon the conversion of the Preferred Stock;
and (ii) any capital stock issued

                                     -25-
<PAGE>   29

or issuable with respect to the Common Stock referred to in clause (i) above by
way of stock dividends or stock splits or in connection with a combination of
shares, recapitalization, merger, consolidation, or other reorganization. As to
any particular shares of Purchaser Common, such shares shall cease to be
Purchaser Common when they have been: (a) effectively registered under the
Securities Act and disposed of in accordance with the registration statement
covering them; or (b) distributed to the public through a broker, dealer, or
market maker pursuant to Rule 144 under the Securities Act (or any similar rule
then in force).

                  "PURCHASER PREFERRED" means (i) the Preferred Stock issued to
any Purchaser or any of its Affiliates hereunder; and (ii) any capital stock
issued or issuable with respect to the Preferred Stock referred to in clause
(i) above by way of stock dividends or stock splits or in connection with a
combination of shares, recapitalization, merger, consolidation, or other
reorganization. As to any particular shares of Purchaser Preferred, such shares
shall cease to be Purchaser Preferred when they have been: (a) converted into
Common Stock; (b) redeemed by the Company; (c) effectively registered under the
Securities Act and disposed of in accordance with the registration statement
covering them; or (d) distributed to the public through a broker, dealer, or
market maker pursuant to Rule 144 under the Securities Act (or any similar rule
then in force).

                  "PURCHASER STOCK" means, collectively, the Purchaser
Preferred and the Purchaser Common.

                  "QUALIFIED PUBLIC OFFERING" means the first firm commitment
underwritten public offering of shares of Common Stock pursuant to an effective
registration statement under the Securities Act in which the gross proceeds
received by the Company are at least $15 million. For purposes of this
Agreement, a Qualified Public Offering shall be deemed to have occurred upon
the effectiveness of the registration statement filed with respect to such
offering, subject to any consequences under this Agreement of such Qualified
Public Offering having been deemed to have occurred being reversed and
nullified if the closing of the sale of such shares pursuant to such offering
does not occur within ten business days after such effectiveness.

                  "RESTRICTED SECURITIES" means: (i) the Purchaser Stock issued
or issuable hereunder; and (ii) any securities issued with respect to the
securities referred to in clause (i) above by way of a stock dividend or stock
split or in connection with the conversion of stock, or in connection with
combination of shares, recapitalization, merger, consolidation, or other
reorganization. As to any particular Restricted Securities, such securities
shall cease to be Restricted Securities when they have: (a) been effectively
registered under the Securities Act and disposed of in accordance with the
registration statement covering them; (b) become eligible for sale pursuant to
Rule 144(k) (or any similar provision then in force) under the Securities Act;
or (c) been otherwise transferred and new certificates for them not bearing the
Securities Act legend set forth in Section 8C have been delivered by the
Company in accordance with Section 8C. Whenever any particular securities cease
to be Restricted Securities, the holder thereof shall be entitled to receive
from the Company, without expense, new securities of like tenor not bearing a
Securities Act legend of the character set forth in Section 8C.

                                     -26-
<PAGE>   30

                  "SECURITIES ACT" means the Securities Act of 1933, as
amended, or any similar federal law then in force.

                  "SECURITIES EXCHANGE ACT" means the Securities Exchange Act
of 1934, as amended, or any similar federal law then in force.

                  "SECURITIES AND EXCHANGE COMMISSION" includes any
governmental body or agency succeeding to the functions thereof.

                  "SERIES A PREFERRED  STOCK" means the Company's  Series A
Convertible Preferred Stock, par value $.01 per share.

                  "STOCK" means the Company's Preferred Stock and Common Stock.

                  "SUBSIDIARY" means, with respect to any Person, any
corporation, limited liability company, partnership, association, or other
business entity of which: (i) if a corporation, a majority of the total voting
power of shares of stock entitled (without regard to the occurrence of any
contingency) to vote in the election of directors, managers, or trustees
thereof is at the time owned or controlled, directly or indirectly, by that
Person or one or more of the other Subsidiaries of that Person or a combination
thereof; or (ii) if a limited liability company, partnership, association, or
other business entity, a majority of the partnership or other similar ownership
interest thereof is at the time owned or controlled, directly or indirectly, by
any Person or one or more Subsidiaries of that Person or a combination thereof.
For purposes hereof, a Person or Persons shall be deemed to have a majority
ownership interest in a limited liability company, partnership, association, or
other business entity if such Person or Persons shall be allocated a majority
of limited liability company, partnership, association, or other business
entity gains or losses or shall be or control any managing director or general
partner of such limited liability company, partnership, association, or other
business entity. References to a "SUBSIDIARY" of the Company shall be given
effect only at such times as the Company has one or more Subsidiaries.

                  "TAX" OR "TAXES" means any: (i) federal, state, local, or
foreign income, gross receipts, franchise, estimated, alternative minimum,
add-on minimum, sales, use, transfer, registration, value added, excise,
natural resources, severance, stamp, occupation, premium, windfall profit,
environmental, customs, duties, real property, personal property, capital
stock, social security, unemployment, disability, payroll, license, employee or
other withholding, or other tax, of any kind whatsoever, including any
interest, penalties, or additions to tax or additional amounts in respect of
the foregoing; (ii) liability of the Company for the payment of any amounts of
the type described in clause (i) arising as a result of being (or ceasing to
be) a member of any Affiliated Group (or being included (or required to be
included) in any Tax Return relating thereto); and (iii) liability of the
Company for the payment of any amounts of the type described in clause (i) as a
result of any express or implied obligation to indemnify or

                                     -27-
<PAGE>   31

otherwise assume or succeed to the liability of any other person (including,
but not limited to, as a successor or transferee).

                  "TAX RETURNS" means returns, declarations, reports, claims
for refund, information returns, or other documents (including any related or
supporting schedules, statements, or information) filed or required to be filed
in connection with the determination, assessment, or collection of Taxes of any
party or the administration of any laws, regulations, or administrative
requirements relating to any Taxes.

SECTION 8. MISCELLANEOUS.

              8A. EXPENSES.

                  (i) As a further inducement for the Purchasers to consummate
the transactions contemplated hereby, the Company agrees to pay, and hold each
Purchaser harmless against liability for the payment of: (i) its reasonable
fees and expenses (including its reasonable fees and expenses of its counsel
and other advisors) arising in connection with the interpretation and
enforcement of its rights, provided that such Purchaser is the prevailing party
with respect to any interpretation or enforcement dispute, under this
Agreement, the Registration Agreement, the Stockholders' Agreement and the
other agreements contemplated hereby and thereby, the Certificate of
Incorporation and the Company's Bylaws; and (ii) stamp documentary and other
similar taxes which may be payable in respect of the execution and delivery of
this Agreement, or the issuance, delivery or acquisition of any shares of stock
purchased hereunder; provided that the Company's obligation shall not extend to
transfer taxes on any subsequent transfer. In addition, the Company shall pay
all reasonable expenses of the Purchasers' representatives in connection with
their attendance at meetings of the Board and/or committees thereof.

                  (ii) As a further inducement for the Company to consummate
the transactions contemplated hereby, if (A) the Initial Closing or the Second
Closing does not occur due to the fault of a Purchaser and (B) there exists no
breach of any representation, warranty or covenant of the Company under this
Agreement, then such Purchaser agrees to reimburse the Company for attorneys'
fees that the Company has incurred in connection with the transactions
contemplated by this Agreement; provided, however, that the total amount
payable to the Company by the Purchasers hereunder as reimbursement for
attorneys' fees shall not exceed $20,000.

              8B. REMEDIES. Each holder of Purchaser Stock issued hereunder
shall have all rights and remedies set forth in this Agreement and the
Certificate of Designation and all rights and remedies which such holders have
been granted at any time under any other agreement or contract and all of the
rights which such holders have under any law. Any Person having any rights
under any provision of this Agreement shall be entitled to enforce such rights
specifically (without posting a bond or other security), to recover damages by
reason of any breach of any provision of this Agreement, and to exercise all
other rights granted by law.

                                     -28-
<PAGE>   32

              8C. PURCHASER'S INVESTMENT REPRESENTATIONS. Each Purchaser hereby
represents and warrants to the Company that such Purchaser is acquiring the
Restricted Securities purchased hereunder or acquired pursuant hereto for its
own account with the present intention of holding such securities for purposes
of investment, and that it has no intention of selling such securities in a
public distribution in violation of the federal securities laws or any
applicable state securities laws; provided that nothing contained herein shall
prevent any Purchaser and subsequent holders of Restricted Securities from
transferring such securities in compliance with the provisions of the
Stockholders' Agreement and the Registration Agreement. Each Purchaser hereby
represents and warrants to the Company that the execution, delivery, and
performance of this Agreement, the Registration Agreement, the Stockholders'
Agreement and all other agreements contemplated hereby in connection with the
Initial Closing and the Second Closing to which such Purchaser or any of its
Affiliates will enter into on the Initial Closing Date and, if applicable, the
Second Closing Date have been duly authorized by such Purchaser or such
Purchaser's Affiliate. This Agreement, the Registration Agreement, the
Stockholders' Agreement and all other agreements contemplated hereby in
connection with the Initial Closing that each Purchaser will enter into on the
Initial Closing Date each constitutes a valid and binding obligation of such
Person, enforceable in accordance with its terms. With respect to the Second
Closing, USXX represents and warrants that, when entered into as of the Second
Closing Date, the Registration Agreement and Stockholders' Agreement will each
constitute a valid and binding obligation of USXX and/or any Affiliate of USXX
purchasing Preferred Stock hereunder, each enforceable in accordance with its
terms. All other agreements contemplated hereby in connection with the Second
Closing that USXX and/or any Affiliate of USXX purchasing Preferred Stock
hereunder will enter into on the Second Closing Date will each constitute a
valid and binding obligation of USXX and/or any Affiliate of USXX purchasing
Preferred Stock hereunder, each enforceable in accordance with its terms. The
execution and delivery by each Purchaser of this Agreement, the Registration
Agreement, Stockholders' Agreement and all other agreements contemplated hereby
in connection with the Initial Closing which each Purchaser is entering into on
the Initial Closing Date, the purchase of the Preferred Stock hereunder at the
Initial Closing, and the fulfillment of and compliance with the respective
terms hereof and thereof by such Purchaser do not and will not: (i) conflict
with or result in a breach of the terms, conditions, or provisions of; (ii)
constitute a default under; (iii) result in a violation of; or (iv) require any
authorization, consent, approval, exemption, or other action by or notice to
any court or administrative or governmental body pursuant to, the certificate
of incorporation, certificate of formation, partnership agreement, bylaws or
any similar constitutive document of such Purchaser, or any law, statute, rule,
or regulation to which such Purchaser is subject, or any agreement, instrument,
order, judgment, or decree to which such Purchaser or any of its Affiliates, or
employees is a party or by which it or any of the foregoing Persons is bound.
The execution and delivery by USXX and/or any Affiliate of USXX purchasing
Preferred Stock hereunder of the Registration Agreement, the Stockholders'
Agreement and all other agreements contemplated hereby in connection with the
Second Closing which USXX and/or any Affiliate of USXX purchasing Preferred
Stock hereunder will enter into on the Second Closing Date, the purchase of the
Preferred Stock hereunder by USXX and/or any Affiliate of USXX at the Second
Closing, and the fulfillment of and compliance with the respective terms hereof
and thereof by USXX and/or any of its Affiliates do not and will not: (i)
conflict with or result in a breach of the terms, conditions, or

                                     -29-
<PAGE>   33

provisions of; (ii) constitute a default under; (iii) result in a violation of;
or (iv) require any authorization, consent, approval, exemption, or other
action by or notice to any court or administrative or governmental body
pursuant to, the certificate of incorporation, certificate of formation,
partnership agreement, bylaws or any similar constitutive document of USXX
and/or any Affiliate of USXX purchasing Preferred Stock hereunder, or any law,
statute, rule, or regulation to which USXX and/or any Affiliate of USXX
purchasing Preferred Stock hereunder is subject, or any agreement, instrument,
order, judgment, or decree to which USXX or any of its Affiliates, or employees
is a party or by which it or any of the foregoing Persons is bound.

              Each certificate for Restricted Securities shall be imprinted
with a legend in substantially the following form:

              "THE SECURITIES REPRESENTED BY THIS CERTIFICATE WERE ORIGINALLY
              ISSUED ON MARCH 13, 2000, AND HAVE NOT BEEN REGISTERED UNDER THE
              SECURITIES ACT OF 1933, AS AMENDED. THE TRANSFER OF THE
              SECURITIES REPRESENTED BY THIS CERTIFICATE IS SUBJECT TO THE
              CONDITIONS SPECIFIED IN THE PURCHASE AGREEMENT DATED AS OF MARCH
              13, 2000, BETWEEN THE ISSUER (THE "COMPANY") AND CERTAIN
              INVESTORS AND THE CONDITIONS SPECIFIED IN THE AGREEMENTS
              REFERENCED IN THE PURCHASE AGREEMENT, AND THE COMPANY RESERVES
              THE RIGHT TO REFUSE THE TRANSFER OF SUCH SECURITIES UNTIL SUCH
              CONDITIONS HAVE BEEN FULFILLED WITH RESPECT TO SUCH TRANSFER. A
              COPY OF SUCH CONDITIONS SHALL BE FURNISHED BY THE COMPANY TO THE
              HOLDER HEREOF UPON WRITTEN REQUEST AND WITHOUT CHARGE."

              If the holder of the Restricted Securities delivers to the
Company an opinion of counsel reasonably acceptable to the Company that no
subsequent transfer of such Restricted Securities shall require registration
under the Securities Act, the Company shall promptly upon such contemplated
transfer deliver new certificates for such Restricted Securities which do not
bear the Securities Act legend set forth in this Section 8C.

              8D. CONSENT TO AMENDMENTS. Except as otherwise expressly provided
herein, the provisions of this Agreement may be amended and the Company may
take any action herein prohibited, or omit to perform any act herein required
to be performed by it, only if the Company has obtained the written consent of
a majority of the holders of all shares of the then-outstanding Purchaser
Stock. No other course of dealing between the Company and the holder of any
Stock or any delay in exercising any rights hereunder or under the Certificate
of Designation shall operate as a waiver of any rights of any such holders.

              8E. SURVIVAL OF REPRESENTATIONS AND WARRANTIES. All
representations and warranties contained herein or made in writing by any party
in connection herewith shall survive the Second Closing Date and for a period
of eighteen (18) months thereafter regardless of any

                                     -30-
<PAGE>   34

investigation made by any Purchaser or on its behalf. In the event that the
Second Closing does not occur, all representations and warranties contained
herein or made in writing by any party in connection herewith shall survive for
a period of eighteen (18) months from the Initial Closing Date.

              8F. INDEMNIFICATION.

                  (i) Subject to Section 8F(iii) and (iv), (i) the Company
shall indemnify the Purchasers against and agrees to hold the Purchasers
harmless from any and all claims, damage, loss, liability and expense
(including, without limitation, reasonable expenses of investigation and
reasonable attorneys' fees and expenses in connection with any action, suit or
proceeding) (collectively, "DAMAGES") actually incurred or suffered by any
Purchaser or such Purchaser's Affiliate on or after the Initial Closing Date
(or, as applicable, after the Second Closing Date) arising out of any material
misrepresentation, inaccuracy or breach of any representation, warranty,
covenant or promise by the Company contained in this Agreement, the
Registration Agreement or the Stockholders' Agreement (or in any certificate
document, list or schedule delivered to any Purchaser or any Purchaser's
Affiliate by the Company hereunder or thereunder).

                  (ii) Subject to Section 8F(iii) and (iv), (i) each of USXX
and Northwood shall severally, and not jointly, indemnify the Company against
and agrees to hold the Company harmless from any and all Damages actually
incurred or suffered by the Company on or after the Initial Closing Date (or,
as applicable, after the Second Closing Date) arising out of any material
misrepresentation, inaccuracy or breach of any representation, warranty,
covenant or promise by, as applicable, USXX or Northwood or any Affiliate of
USXX or Northwood contained in this Agreement, the Registration Agreement or
the Stockholders' Agreement (or in any certificate document, list or schedule
delivered to Company by, as applicable, USXX or Northwood or any Affiliate of
USXX or Northwood hereunder or thereunder).

                  (iii) If any party hereto who is entitled to indemnification
hereunder shall seek indemnification pursuant to this Section 8F
("INDEMNITEE"), such Indemnitee shall give prompt notice to the party hereto
against which indemnification is sought ("INDEMNITOR") of the assertion of any
claim, or the commencement of any action, suit or proceeding by a third party,
in each case in respect of which indemnity may be sought hereunder, but no
failure to give such notice shall relieve the Indemnitor of any liability
hereunder. The Indemnitor may, at its expense, participate in or assume the
defense of any such action, suit or proceeding involving a third party with
counsel reasonably acceptable to such Indemnitee, and after notice from the
Indemnitor of its election to assume the defense thereof, the Indemnitor shall
not be liable to such Indemnitee for any legal fees or other expenses
subsequently incurred by the Indemnitee in connection with the defense thereof.
Each Indemnitee will have the right to employ its counsel in any such action,
but the fees and expenses of such counsel will be at the expense of such
Indemnitee unless (1) the employment of counsel by such Indemnitee has been
authorized in writing by the Indemnitor, (2) such Indemnitee has reasonably
concluded that there may be legal defenses available to it that are different
from or in addition to those available to the Indemnitor

                                     -31-
<PAGE>   35

(in which case the Indemnitor will not have the right to direct the defense of
such action on behalf of such Indemnitee) or (3) the Indemnitor has not in fact
employed counsel to assume the defense of such action within a reasonable time
after receiving notice of the commencement of the action, in each of which
cases the reasonable fees and expenses of only one counsel will be at the
expense of the Indemnitor, and the Indemnitor shall reimburse or pay such fees
and expenses as they are incurred. Whether or not the Indemnitor chooses to
defend or prosecute any claim involving a third party, all the parties hereto
shall cooperate in the defense or prosecution thereof and shall furnish such
records, information and testimony, and attend such conferences, discovery
proceedings, hearings, trials and appeals, as may be reasonably requested in
connection therewith.

                  (iv) The Indemnitor shall not be liable under this Section 8F
for any settlement effected without its consent of any claim, litigation or
proceeding by a third party in respect of which indemnity may be sought
hereunder (which consent shall not be unreasonably withheld), unless the
Indemnitor refuses to acknowledge liability for indemnification under this
Section 8F and/or declines to defend any Indemnitee in such claim, litigation
or proceeding. Any contrary provision in this Section 8F or elsewhere
notwithstanding, (A) the maximum liability of the Company under this Section 8F
to each Purchaser and such Purchaser's Affiliates shall not exceed the amount
invested in the Company by such Purchaser and its Affiliates hereunder and (B)
the maximum liability of each Purchaser and such Purchaser's Affiliates under
this Section 8F to the Company shall not exceed the amount invested in the
Company by such Purchaser and its Affiliates hereunder.

              8G. SUCCESSORS AND ASSIGNS. Except as otherwise expressly
provided herein, all covenants and agreements contained in this Agreement by or
on behalf of any of the parties hereto shall bind and inure to the benefit of
the respective successors and assigns of the parties hereto whether so
expressed or not; provided that this Agreement may not be assigned by the
Company without the prior written consent of the Purchasers and their
Affiliates holding a majority of all of the Purchaser Stock. In addition, and
whether or not any express assignment has been made, the provisions of this
Agreement which are for the Purchasers' benefit as the Purchasers or the
holders of the Purchaser Stock are also for the benefit of, and enforceable by,
any subsequent holder of at least twenty percent (20%) of the Purchaser Stock.
The rights and obligations of each Purchaser under this Agreement and the
agreements contemplated hereby may be assigned by such Purchaser at any time,
in whole or in part, to any Affiliate of such Purchaser.

              8H. GENERALLY ACCEPTED ACCOUNTING PRINCIPLES. Where any
accounting determination or calculation is required to be made under this
Agreement or the exhibits hereto, such determination or calculation (unless
otherwise provided) shall be made in accordance with generally accepted
accounting principles, consistently applied, except that, if because of a
change in generally accepted accounting principles the Company would have to
alter a previously utilized accounting method or policy in order to remain in
compliance with generally accepted accounting principles, then such
determination or calculation shall continue to be made in accordance with the
Company's previous accounting methods and policies. All numbers set

                                     -32-
<PAGE>   36

forth herein which refer to share prices or numbers or amount will be
appropriately adjusted to reflect stock splits, stock dividends, combinations
of shares, and other recapitalizations affecting the subject class of stock.

              8I. SEVERABILITY. Whenever possible, each provision of this
Agreement shall be interpreted in such manner as to be effective and valid
under applicable law, but, if any provision of this Agreement is held to be
prohibited by or invalid under applicable law, then such provision shall be
ineffective only to the extent of such prohibition or invalidity, without
invalidating the remainder of this Agreement.

              8J. COUNTERPARTS. This Agreement may be executed simultaneously
in two or more counterparts, any one of which need not contain the signatures
of more than one party, but all such counterparts taken together shall
constitute one and the same Agreement.

              8K. DESCRIPTIVE HEADINGS; INTERPRETATION. The descriptive
headings of this Agreement are inserted for convenience only and do not
constitute a substantive part of this Agreement. Whenever required by the
context, any pronoun used in this Agreement shall include the corresponding
masculine, feminine, or neuter forms, and the singular form of nouns, pronouns,
and verbs shall include the plural and vice versa. The use of the word
"INCLUDING" in this Agreement shall be by way of example rather than by
limitation. Reference to any agreement, document, or instrument means such
agreement, document, or instrument as amended or otherwise modified from time
to time in accordance with the terms thereof, and if applicable hereof. Without
limiting the generality of the immediately preceding sentence, no amendment or
other modification to any agreement, document, or instrument that requires the
consent of any Person pursuant to the terms of this Agreement or any other
agreement will be given effect hereunder unless such Person has consented in
writing to such amendment or modification. The use of the words "or," "either,"
and "any" shall not be exclusive.

              8L. GOVERNING LAW. The corporate law of Delaware shall govern all
issues concerning the relative rights of the Company and its stockholders. All
questions concerning the construction, validity, and interpretation of this
Agreement and the exhibits and schedules hereto shall be governed by and
construed in accordance with the internal laws of the State of Delaware,
without giving effect to any choice of law or conflict of law provision or rule
(whether of the State of Delaware or any other jurisdiction) that would cause
the application of the laws of any jurisdiction other than the State of
Delaware.

              8M. NOTICES. All notices, demands, or other communications to be
given or delivered under or by reason of the provisions of this Agreement shall
be in writing and shall be deemed to have been given when delivered personally
to the recipient, upon machine-generated acknowledgment of receipt after
transmittal by facsimile, sent to the recipient by reputable express courier
service (charges prepaid) or mailed to the recipient by certified or registered
mail, return receipt requested, and postage prepaid. Such notices, demands, and
other communications shall be sent to the Purchaser and to the Company at the
address indicated below:

                                     -33-
<PAGE>   37

                  IF TO THE COMPANY:

                  VIPRO Corporation
                  3998 Fair Ridge Drive, Suite 125
                  Fairfax, Virginia 22033
                  Attention:  Bernard Brenner
                  Facsimile:  (703) 591-2313
                  Telephone:  (703) 591-2200, Ext. 700

                  WITH A COPY (WHICH SHALL NOT CONSTITUTE NOTICE) TO:

                  Fulbright and Jaworski L.L.P.
                  666 Fifth Avenue
                  New York, New York 10103
                  Attention: Carl Kaplan
                  Facsimile:  (212) 752-5958
                  Telephone:  (212) 318-3224

                  IF TO USXX:

                  U.S. Technologies Inc.
                  2001 Pennsylvania Avenue, N.W.
                  Suite 675
                  Washington, D.C. 20006
                  Attention: C. Gregory Earls
                  Facsimile:  (202) 466-3100
                  Telephone: (202) 466-4557

                  WITH A COPY (WHICH SHALL NOT CONSTITUTE NOTICE) TO:

                  Fleischman and Walsh, L.L.P.
                  1400 Sixteenth Street, N.W.
                  Sixth Floor
                  Washington, DC 20036
                  Attention: Stephen A. Bouchard
                  Facsimile:  (202) 667-8543
                  Telephone:  (202) 939-7911

                                     -34-
<PAGE>   38

                  IF TO NORTHWOOD:

                  Northwood Ventures LLC
                  485 Underhill Boulevard, Suite 205
                  Syosset, New York   11791
                  Attention: Peter G. Schiff
                  Facsimile: (516) 364-0879
                  Telephone: (516) 364-5544

                  WITH A COPY (WHICH SHALL NOT CONSTITUTE NOTICE) TO:

                  Andrew J. Beck
                  Torys
                  237 Park Avenue
                  New York, New York 10017
                  Facsimile: (212) 682-0200
                  Telephone: (212) 880-6010

              8N. RIGHTS. This Agreement shall not confer any rights or
remedies upon any Person, other than the parties hereto and their respective
heirs, successors, and permitted assigns.

              8O. AMENDMENTS. Any reference contained herein to any agreement,
instrument, or other document shall include any amendments or modifications
made to such agreement, instrument, or other document made from time to time in
accordance with the terms thereof, and if applicable, hereof.

                      [SIGNATURES BEGIN ON THE NEXT PAGE]

                                     -35-
<PAGE>   39

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

                                  VIPRO CORPORATION

                                  By:/s/ Bernard D. Brenner
                                     ----------------------
                                     Bernard D. Brenner
                                     President and Chief Executive Officer

                                  U.S. TECHNOLOGIES INC.

                                  By:/s/ C. Gregory Earls
                                     --------------------
                                     C. Gregory Earls
                                     President and Co-Chief Executive Officer

                                  NORTHWOOD VENTURES LLC

                                  By:/s/ Peter G. Schiff
                                     -------------------
                                     Peter G. Schiff
                                     Manager

                                  NORTHWOOD CAPITAL PARTNERS LLC

                                  By:/s/ Peter G. Schiff
                                     -------------------
                                     Peter G. Schiff
                                     Manager

                                     -36-

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