Document:

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Exhibit 10.2(c)

                             FIRST AMENDMENT TO THE

              RETIREMENT PLAN OF ENVIRONMENTAL ELEMENTS CORPORATION

     Pursuant to the powers of amendment reserved under Section 11.1 of the
Retirement Plan of Environmental Elements Corporation (the "Plan"), as amended
and restated effective as of January 1, 2000, said Plan shall be and the same is
hereby amended by Environmental Elements Corporation (the "Employer"), effective
as provided below, as follows:

                                  FIRST CHANGE

     The following shall be added after the third sentence of Section 1.1(n),
effective for Plan Years and Limitation Years beginning on and after January 1,
1998:

     "Amounts under Section 125 of the Code include any amounts not available to
     the Participant in cash in lieu of group health coverage because the
     Participant is unable to certify that he or she has other health coverage.
     An amount will be treated as an amount under Section 125 of the Code only
     if the Employer does not request or collect information regarding the
     Participant's other health coverage as part of the enrollment process for
     the health plan."

                                  SECOND CHANGE

     A new Article XIV shall be added to the Plan as follows:

                                  "ARTICLE XIV

                                EGTRRA AMENDMENTS

     14.1 Purpose of Article XIV.

          This Article XIV is adopted to reflect certain provisions of the
     Economic Growth and Tax Relief Reconciliation Act of 2001 ("EGTRRA"). This
     Article XIV is intended as good faith compliance with the requirements of
     EGTRRA, and is to be construed in accordance with EGTRRA and the guidance
     issued thereunder. Except as otherwise provided, this Article XIV

<PAGE>

     shall be effective as of the first day of the first Plan Year beginning
     after December 31, 2001. This Article XIV shall supersede provisions of
     this Plan to the extent those provisions are inconsistent with the
     provisions of this Article XIV.

     14.2 Limitations on Benefits.

          (a) This Section 14.2 shall be effective for limitation years ending
     after December 31, 2001.

          (b) Benefit increases resulting from the increase in the limitations
     of Section 415(b) of the Code will be provided to all employees
     participating in the Plan who have 1 hour of service on or after the first
     day of the first limitation year ending after December 31, 2001.

          (c) The "defined benefit dollar limitation" is $160,000, as adjusted,
     effective January 1 of each year, under Section 415(d) of the Code in such
     manner as the Secretary shall prescribe, and payable in the form of a
     straight life annuity. A limitation as adjusted under Section 415(d) will
     apply to limitation years ending with or within the calendar year for which
     the adjustment applies.

          (d) The "maximum permissible benefit" is the lesser of the defined
     benefit dollar limitation or the defined benefit compensation limitation
     (both adjusted where required, as provided in (1) and, if applicable, in
     (2) or (3) below).

               (1) If the Participant has fewer than 10 years of participation
     in the Plan, the defined benefit dollar limitation shall be multiplied by a
     fraction, (A) the numerator of which is the number of years (or part
     thereof) of participation in the Plan, and (B) the denominator of which is
     10. In the case of a Participant who has fewer than 10 years of service
     with the Employer, the defined benefit compensation limitation shall be
     multiplied by a fraction, (A) the numerator of which is the number of years
     (or part thereof) of service with the Employer, and (B) the denominator of
     which is 10.

               (2) If the benefit of a Participant begins prior to age 62, the
     defined benefit dollar limitation applicable to the Participant at such
     earlier age is an annual benefit payable in the form of a straight life
     annuity beginning at the earlier age that is the actuarial equivalent of
     the defined benefit dollar limitation applicable to the Participant at age
     62 (as adjusted under (1) above, if required). The defined benefit dollar
     limitation applicable at an age prior to age 62 is determined as the lesser
     of (A) the actuarial equivalent (at such age) of the defined benefit dollar
     limitation computed using the interest rate and mortality table (or other
     tabular factor) specified in Appendix A hereto, and (B) the actuarial
     equivalent (at such age) of the defined benefit dollar limitation computed
     using a 5% interest rate and the applicable mortality table as defined in
     Appendix A hereto. Any decrease in the defined benefit dollar limitation
     determined in accordance with this paragraph (2) shall not reflect a
     mortality decrement if benefits are not forfeited upon the death of the
     Participant. If any benefits are forfeited upon death, the full mortality
     decrement is taken into account.

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               (3) If the benefit of a Participant begins after the Participant
     attains age 65, the defined benefit dollar limitation applicable to the
     Participant at the later age is the annual benefit payable in the form of a
     straight life annuity beginning at the later age that is actuarially
     equivalent to the defined benefit dollar limitation applicable to the
     Participant at age 65 (adjusted under (1) above, if required). The
     actuarial equivalent of the defined benefit dollar limitation applicable at
     an age after age 65 is determined as the lesser of (A) the actuarial
     equivalent (at such age) of the defined benefit dollar limitation computed
     using the interest rate and mortality table (or other tabular factor)
     specified in Appendix A hereto, and (B) the actuarial equivalent (at such
     age) of the defined benefit dollar limitation computed using a 5% interest
     rate assumption and the applicable mortality table (as defined in the
     Appendix A hereto). For these purposes, mortality between age 65 and the
     age at which benefits commence shall be ignored.

          (e) Effective for limitation years beginning after December 31, 2001,
     pursuant to Section 415(f)(3) of the Code, a multiemployer plan (as defined
     in Section 414(f) of the Code) shall not be combined or aggregated with
     this Plan for purposes of applying the compensation limitation set forth in
     Section 415(b)(1)(B) to this Plan.

     14.3 Increase in Compensation Limit.

          (a) The annual compensation of each Participant taken into account in
     determining benefit accruals in any Plan Year beginning after December 31,
     2001, shall not exceed $200,000. Annual compensation means compensation
     during the Plan Year or such other consecutive 12-month period over which
     compensation is otherwise determined under the Plan (the determination
     period).

          (b) The $200,000 limit on annual compensation in Section 14.03(a)
     shall be adjusted for cost-of-living increases in accordance with Section
     401(a)(17)(B) of the Code. The cost-of-living adjustment in effect for a
     calendar year applies to annual compensation for the determination period
     that begins with or within such calendar year.

     14.4 Modification of Top-Heavy Rules.

          (a) This Section 14.4 shall apply for purposes of determining whether
     the Plan is a top-heavy plan under Section 416(g) of the Code for Plan
     Years beginning after December 31, 2001, and whether the Plan satisfies the
     minimum benefit requirements of Section 416(c) of the Code for such years.
     This Section amends Article VII of the Plan.

          (b) "Key Employee" means any employee or former employee (including
     any deceased employee) who at any time during the Plan Year that includes
     the determination date was an officer of the Employer having annual
     compensation greater than $130,000 (as adjusted under Section 416(i)(1) of
     the Code for Plan Years beginning after December 31, 2002), a 5% owner of
     the Employer, or a 1% owner of the Employer having annual compensation of
     more than $150,000. For this purpose, annual compensation means
     compensation within the meaning of Section 415(c)(3) of the Code. The
     determination of who is a key employee will be made in accordance with
     Section 416(i)(1) of the Code and the applicable regulations and other
     guidance

<PAGE>

     of general applicability issued thereunder.

          (c) This Section 14.4(c) shall apply for purposes of determining the
     present values of accrued benefits and the amounts of account balances of
     employees as of the determination date.

               (1) The present values of accrued benefits and the amounts of
     account balances of an employee as of the determination date shall be
     increased by the distributions made with respect to the employee under the
     Plan and any plan aggregated with the Plan under Section 416(g)(2) of the
     Code during the 1-year period ending on the determination date. The
     preceding sentence shall also apply to distributions under a terminated
     plan which, had it not been terminated, would have been aggregated with the
     Plan under Section 416(g)(2)(A)(i) of the Code. In the case of a
     distribution made for a reason other than separation from service, death or
     disability, this provision shall be applied by substituting "5-year period"
     for "1-year period."

               (2) The accrued benefits and accounts of any individual who has
     not performed services for the Employer during the 1-year period ending on
     the determination date shall not be taken into account.

          (d) For purposes of satisfying the minimum benefit requirements of
     Section 416(c)(1) of the Code and the Plan, in determining years of service
     with the Employer, any service with the Employer shall be disregarded to
     the extent that such service occurs during a Plan Year when the Plan
     benefits (within the meaning of Section 410(b) of the Code) no key employee
     or former key employee.

     14.5 Modification of Definition of "Eligible Retirement Plan."

          (a) This Section 14.5 shall apply to distributions made after December
     31, 2001.

          (b) For purposes of the direct rollover provisions in Section 6.10 of
     this Plan, an "eligible retirement plan" shall also mean an annuity
     contract described in Section 403(b) of the Code and an eligible plan under
     Section 457(b) of the Code which is maintained by a state, political
     subdivision of a state, or any agency or instrumentality of a state or a
     political subdivision of a state and which agrees to separately account for
     amounts transferred into such plan from this Plan. The definition of
     "eligible retirement plan" shall also apply in the case of a distribution
     to a surviving spouse, or to a spouse or former spouse who is the alternate
     payee under a qualified domestic relations order, as defined in Section
     414(p) of the Code."

                                  THIRD CHANGE

          A new Article XV shall be added to the Plan as follows:

                                  "ARTICLE XV

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                     MINIMUM DISTRIBUTION REQUIREMENTS

     15.1 General Rules.

          (a) The provisions of this Article XV will apply for purposes of
     determining required minimum distributions for calendar years beginning
     with the 2003 calendar year.

          (b) The requirements of this Article XV will take precedence over any
     inconsistent provisions of the Plan.

          (c) All distributions required under this Article XV will be
     determined and made in accordance with the Treasury regulations under
     Section 401(a)(9) of the Internal Revenue Code.

     15.2 Time and Manner of Distribution.

          (a) The Participant's entire interest must be distributed, or begin to
     be distributed, to the Participant no later than the Participant's required
     beginning date.

          (b) If the Participant dies before distributions begin, the
     Participant's entire interest must be distributed, or begin to be
     distributed, no later than as follows:

               (1) If the Participant's surviving spouse is the Participant's
     sole designated Beneficiary, then except as provided in Section 15.2(d)
     below, distributions to the surviving spouse must begin by December 31 of
     the calendar year immediately following the calendar year in which the
     Participant died, or by December 31 of the calendar year in which the
     Participant would have attained age 70-1/2, if later.

               (2) If the Participant's surviving spouse is not the
     Participant's sole designated Beneficiary, then except as provided in
     Section 15.2(d) below, distributions to the designated Beneficiary must
     begin by December 31 of the calendar year immediately following the
     calendar year in which the Participant died.

               (3) If there is no designated Beneficiary as of September 30 of
     the year following the year of the Participant's death, the Participant's
     entire interest must be distributed by December 31 of the calendar year
     containing the fifth anniversary of the Participant's death.

               (4) If the Participant's surviving spouse is the Participant's
     sole designated Beneficiary and the surviving spouse dies after the
     Participant but before distributions to the surviving spouse begin, this
     Section 15.2(b), other than Section 15.2(b)(1), will apply as if the
     surviving spouse were the Participant.

     For purposes of this Section 15.2(b) and Section 15.5, distributions are
     considered to begin on the Participant's required beginning date (or, if
     Section 15.2(b)(4) applies, the date distributions are required to begin to
     the surviving spouse under Section 15.2(b)(1)). If annuity payments
     irrevocably commence to the Participant before the Participant's required
     beginning date (or to the Participant's surviving spouse before the date
     distributions are required to begin to the surviving spouse under Section
     15.2(b)(1)), the date distributions are considered to begin is the date
     distributions actually commence.

          (c) Unless the Participant's interest is distributed in the form of an
     annuity purchased from an insurance company or in a single sum on or before
     the required beginning date, as of the first distribution calendar year
     distributions must be made in accordance with Sections 15.3, 15.4 and
     15.5. If the Participant's interest is distributed in the form of an
     annuity purchased from an

<PAGE>

     insurance company, distributions thereunder must be made in accordance with
     the requirements of Section 401(a)(9) of the Code and the Treasury
     regulations. Any part of the Participant's interest which is in the form of
     an individual account described in Section 414(k) of the Code must be
     distributed in a manner satisfying the requirements of Section 401(a)(9) of
     the Code and the Treasury regulations that apply to individual accounts.

          (d) If a Participant dies before distributions begin and there is a
     designated Beneficiary, distribution to the designated Beneficiary is not
     required to begin by the date specified in Section 15.2(b), but if
     distribution does not begin by such date, the Participant's entire interest
     must be distributed to the designated Beneficiary by December 31 of the
     calendar year containing the fifth anniversary of the Participant's death.
     If the Participant's surviving spouse is the Participant's sole designated
     Beneficiary and the surviving spouse dies after the Participant but before
     distributions to either the Participant or the surviving spouse begin, this
     rule will apply as if the surviving spouse were the Participant. This rule
     will apply to all distributions.

     15.3 Determination of Amount to be Distributed Each Year.

          (a) If the Participant's interest is paid in the form of annuity
     distributions under the Plan, payments under the annuity must satisfy the
     following requirements:

               (1) the annuity distributions must be paid in periodic payments
     made at intervals not longer than 1 year;

               (2) the distribution period must be over a life (or lives) or
     over a period certain not longer than the period described in Sections 15.4
     or 15.5;

               (3) once payments have begun over a period certain, the period
     certain may not be changed even if the period certain is shorter than the
     maximum permitted;

               (4) payments must either be nonincreasing or increase only as
     follows:

                    (A) by an annual percentage increase that does not exceed
     the annual percentage increase in a cost-of-living index that is based on
     prices of all items and issued by the Bureau of Labor Statistics;

                    (B) to the extent of the reduction in the amount of the
     Participant's payments to provide for a survivor benefit upon death, but
     only if the Beneficiary whose life was being used to determine the
     distribution period described in Section 15.4 dies or is no longer the
     Participant's Beneficiary pursuant to a qualified domestic relations order
     within the meaning of Section 414(p);

                    (C) to provide cash refunds of employee contributions upon
     the Participant's death; or

                    (D) to pay increased benefits that result from a plan
     amendment.

          (b) The amount that must be distributed on or before the Participant's
     required beginning date (or, if the Participant dies before distributions
     begin, the date distributions are required to begin under Section 15.2) is
     the payment that is required for one payment interval. The second payment
     need not be made until the end of the next payment interval even if that
     payment interval ends in the next calendar year. Payment intervals are the
     periods for which payments are received, e.g., bi-monthly, monthly,
     semi-annually, or annually. All of the Participant's benefit accruals as of
     the last day of the first distribution calendar year must be included in
     the calculation of the amount of the annuity payments for payment intervals
     ending on or after the Participant's required beginning date.

<PAGE>

          (c) Any additional benefits accruing to the Participant in a calendar
     year after the first distribution calendar year must be distributed
     beginning with the first payment interval ending in the calendar year
     immediately following the calendar year in which such amount accrues.

     15.4 Requirements For Annuity Distributions That Commence During
     Participant's Lifetime.

          (a) If the Participant's interest is being distributed in the form of
     a joint and survivor annuity for the joint lives of the Participant and a
     nonspouse Beneficiary, annuity payments to be made on or after the
     Participant's required beginning date to the designated Beneficiary after
     the Participant's death must not at any time exceed the applicable
     percentage of the annuity payment for such period that would have been
     payable to the Participant using the table set forth in Q&A-2 of Section
     1.401(a)(9)-6T of the Treasury regulations. If the form of distribution
     combines a joint and survivor annuity for the joint lives of the
     Participant and a nonspouse Beneficiary and a period certain annuity, the
     requirement in the preceding sentence will apply to annuity payments to be
     made to the designated Beneficiary after the expiration of the period
     certain.

          (b) Unless the Participant's spouse is the sole designated Beneficiary
     and the form of distribution is a period certain and no life annuity, the
     period certain for an annuity distribution commencing during the
     Participant's lifetime may not exceed the applicable distribution period
     for the Participant under the Uniform Lifetime Table set forth in Section
     1.401(a)(9)-9 of the Treasury regulations for the calendar year that
     contains the annuity starting date. If the annuity starting date precedes
     the year in which the Participant reaches age 70, the applicable
     distribution period for the Participant is the distribution period for age
     70 under the Uniform Lifetime Table set forth in Section 1.401(a)(9)-9 of
     the Treasury regulations plus the excess of 70 over the age of the
     Participant as of the Participant's birthday in the year that contains the
     annuity starting date. If the Participant's spouse is the Participant's
     sole designated Beneficiary and the form of distribution is a period
     certain and no life annuity, the period certain may not exceed the longer
     of the Participant's applicable distribution period, as determined under
     this Section 15.4(b), or the joint life and last survivor expectancy of the
     Participant and the Participant's spouse as determined under the Joint and
     Last Survivor Table set forth in Section 1.401(a)(9)-9 of the Treasury
     regulations, using the Participant's and spouse's attained ages as of the
     Participant's and spouse's birthdays in the calendar year that contains the
     annuity starting date.

     15.5 Requirements For Minimum Distributions Where Participant Dies Before
     Date Distributions Begin.

          (a) Except as provided in Section 15.2(d), if the Participant dies
     before the date distribution of his or her interest begins and there is a
     designated Beneficiary, the Participant's entire interest must be
     distributed, beginning no later than the time described in Section
     15.2(b)(1) or (b)(2), over the life of the designated Beneficiary or over a
     period certain not exceeding:

               (1) unless the annuity starting date is before the first
     distribution calendar year, the life expectancy of the designated
     Beneficiary determined using the Beneficiary's age as of the Beneficiary's
     birthday in the calendar year immediately following the calendar year of
     the Participant's death; or

               (2) if the annuity starting date is before the first distribution
     calendar year, the life expectancy of the designated Beneficiary determined
     using the Beneficiary's age as of the Beneficiary's birthday in the
     calendar year that contains the annuity starting date.

<PAGE>

          (b) If the Participant dies before the date distributions begin and
     there is no designated Beneficiary as of September 30 of the year following
     the year of the Participant's death, distribution of the Participant's
     entire interest must be completed by December 31 of the calendar year
     containing the fifth anniversary of the Participant's death.

          (c) If the Participant dies before the date distribution of his or her
     interest begins, the Participant's surviving spouse is the Participant's
     sole designated Beneficiary, and the surviving spouse dies before
     distributions to the surviving spouse begin, this Section 15.5 will apply
     as if the surviving spouse were the Participant, except that the time by
     which distributions must begin will be determined without regard to Section
     15.2(b)(1).

     15.6 Definitions.

          (a) "Designated Beneficiary" means the individual who is designated as
     the Beneficiary under Section 5.5 and is the designated beneficiary under
     Section 401(a)(9) of the Internal Revenue Code and Section 1.401(a)(9)-1,
     Q&A-4, of the Treasury regulations.

          (b) "Distribution Calendar Year" means a calendar year for which a
     minimum distribution is required. For distributions beginning before the
     Participant's death, the first distribution calendar year is the calendar
     year immediately preceding the calendar year which contains the
     Participant's required beginning date. For distributions beginning after
     the Participant's death, the first distribution calendar year is the
     calendar year in which distributions are required to begin pursuant to
     Section 15.2(b).

          (c) "Life expectancy" means life expectancy as computed by use of the
     Single Life Table in Section 1.401(a)(9)-9 of the Treasury regulations.

          (d) "Required beginning date" means the date specified in Section
     6.3(a)."

                                  FOURTH CHANGE

     Effective for distributions with annuity starting dates on or after
December 31, 2002, notwithstanding any Plan provisions to the contrary, any
reference in the Plan the "GATT Mortality Table" shall be construed as a
reference to the mortality table prescribed in Revenue Ruling 2001-62 for all
purposes under the Plan.

     The Retirement Plan of Environmental Elements Corporation, as amended and
restated effective as of January 1, 2000, as amended by the foregoing changes,
is hereby ratified and confirmed in all other respects.

     IN WITNESS WHEREOF, the Employer has caused these presents to be executed
by its duly authorized officers and its corporate seal to be affixed on
this            day of                     , 2002.
     ----------        --------------------

ATTEST:                                 ENVIRONMENTAL ELEMENTS CORPORATION

                                        By:
------------------------------------        ------------------------------------
                        , Secretary                                  , President
                   (CORPORATE SEAL)<PAGE>

                                                                  EXHIBIT 10.20

                             JOINT VENTURE AGREEMENT

                  JOINT VENTURE AGREEMENT dated as of October 15, 1999 (this
         "AGREEMENT"), among WAVEXPRESS, INC., a Delaware corporation (the
         "COMPANY"), SARNOFF CORPORATION, a New Jersey corporation ("SARNOFF"),
         and WAVE SYSTEMS CORP., a Delaware corporation ("WAVE").

         The parties hereby agree as follows:

ARTICLE I

                          DEFINITIONS AND CONSTRUCTION

SECTION 1.01. CERTAIN DEFINITIONS, As used in this Agreement, the following
terms shall have the meanings specified below:

         "AFFILIATE" shall mean, when used with respect to a specified Person,
another Person that directly, or indirectly through one or more intermediaries,
controls or is controlled by or is under common control with the Person
specified.

         "APPROVAL" shall mean any consent, approval, license, permit or
authorization.

          "BURDENSOME CONDITION" shall mean any action taken, or credibly
threatened, by any Governmental Authority or other Person to investigate or
challenge the legality of the Transactions under any Federal or state Law or
that would otherwise deprive any party of any material benefit of any Operative
Agreement, which action may include (i) any governmental investigation (formal
or informal), (ii) the institution of Litigation or the threat thereof, (iii) an
order by a Governmental Authority of competent jurisdiction preventing
consummation of the Transactions or placing any material conditions or
limitations upon such consummation or (iv) the issuance of any subpoena, civil
investigative demand or other request for documents or information that is
unreasonably burdensome.

         "BUSINESS PLAN" shall mean the Business Plan of the Company from time
to time in effect.

         "BUSINESS DAY" shall mean any day other than a day which is (i) a
Saturday or Sunday or (ii) any other day on which commercial banks in New York,
New York are authorized or required to remain closed.

<PAGE>
                                      -2-

         "CERTIFICATE OF DESIGNATIONS" shall mean the certificate of
designations with respect to the Series A Preferred Stock of the Company in the
form of EXHIBIT A hereto.

         "CLOSING" shall mean the closing of the purchase and sale of the
Sarnoff Shares.

         "CLOSING DATE" shall mean the date on which the Closing shall occur.

         "COMMON STOCK" shall mean the Common Stock, par value $0.0001 per
share, of the Company.

         "CONTRACT" shall mean any contract, indenture, mortgage, lease, deed,
commitment, agreement, arrangement or legally binding understanding.

         As used in this Agreement, "CONTROL" (including, with its correlative
meanings, "CONTROLLED BY" and "UNDER COMMON CONTROL WITH") shall mean
possession, directly or indirectly, of power to direct or cause the direction of
management or policies (whether through ownership of securities or partnership
or other ownership interests, by contract or otherwise).

         "CONVERTIBLE NOTE" shall mean the Unsecured Convertible Term Note to be
dated the Closing Date made by the Company payable to the order of Wave
substantially in the form of EXHIBIT G hereto.

         "DEMANDING PARTY" shall mean a Person who is exercising a right under
Section 7.01(a) to demand registration of all or any portion of such Person's
Registration Shares.

         "DOLLARS" or "$" shall mean lawful money of the United States of
America.

         "EXCHANGE ACT" shall mean the Securities Exchange Act of 1934.

         "GAAP" shall mean United States generally accepted accounting
principles.

         "GOVERNMENTAL APPROVAL" shall mean any Approval of, or declaration or
filing with, any Governmental Authority.

         "GOVERNMENTAL AUTHORITY" shall mean any court, administrative agency or
commission or other governmental agency or instrumentality, domestic or foreign,
or any arbitrator, of competent jurisdiction.

         "HOLDER" shall mean (i) any Sarnoff Securityholder SO LONG AS such
Sarnoff Securityholder is the registered holder of at least 100,000 shares of
Sarnoff Securities and (ii) any Wave Securityholder SO LONG AS such Wave
Securityholder is the registered holder of at least 100,000 shares of Wave
Securities. The number of shares referred to in this definition shall be
adjusted proportionately in order to give effect to any stock dividends, splits,
reverse splits, combinations or recapitalizations after the Closing Date.

<PAGE>
                                      -3-

         "INITIAL PUBLIC OFFERING" shall mean the initial underwritten public
offering by the Company of Common Stock pursuant to an effective registration
statement under the Securities Act.

         "INITIAL SHARES" shall mean the Sarnoff Shares and the Wave Shares.

         "INJUNCTION" shall mean any preliminary, temporary, interim or final
injunction, temporary restraining order or other legal prohibition.

         "INTELLECTUAL PROPERTY" shall mean patents, patent applications, patent
rights, trademarks, trademark registrations, trademark applications, service
marks, business marks, trade names, brand names, all other names and slogans
embodying business or product goodwill (or both), copyright registrations,
copyrights (including those in computer programs, software, including all source
code and object code, development documentation, programming tools, drawings,
specifications and data), trade secrets, know-how, mask works, industrial
designs, formulas, processes and technical information, including confidential
and proprietary information, and any rights under licenses to any of the
foregoing, whether or not subject to statutory registration or protection.

         "ISSUE" shall mean issue and sell.

         "JUDGMENT" shall mean any judgment, order, decree or arbitral award.

         "LAW" shall mean any statute, law, ordinance, rule or regulation.

         "LICENSED INTELLECTUAL PROPERTY" shall mean all Intellectual Property
licensed to the Company pursuant to the Sarnoff License or the Wave Licenses, as
the case may be.

         "LIEN" shall mean, with respect to any asset, (i) any mortgage, deed of
trust, lien, pledge, charge, security interest, easement, covenant, right of
way, restriction, equity or encumbrance of any nature whatsoever in or on such
asset, (ii) the interest of a vendor or a lessor under any conditional sale
agreement, capital lease or title retention agreement relating to such asset and
(iii) in the case of securities, any purchase option, call or similar right of a
third party with respect to such securities.

         "LITIGATION" shall mean any written claim, action, lawsuit, arbitration
or proceeding.

         Any reference to any fact, event, change or effect being "MATERIAL"
with respect to any party shall mean an event, change or effect that is or,
insofar an can reasonably be foreseen, will be material to the business,
properties, assets, liabilities, financial condition or results of operations of
such party and its Subsidiaries taken as a whole.

<PAGE>
                                      -4-

         "METERED SERVICE" shall mean a service which provides for identifying
and quantifying the usage of specific content by an end user, after the content
has been transmitted and stored on a user device, and the billing for such
usage.

         "OPERATIVE AGREEMENTS" shall mean this Agreement, the Stockholder
Agreement, the Sarnoff License, the Sarnoff Development Agreement, the Wave
Licenses, the Wave Development Agreement, the Convertible Note and the Wave
Warrant and all other documents, instruments and agreements now or hereafter
entered into and designated by Sarnoff and Wave as an "Operative Agreement".

         "NASDAQ" shall mean the National Association of Securities Dealers
automated quotation system.

         "PARTICIPATING HOLDER" shall mean any Holder whose Registration Shares
have been included in a registration pursuant to Section 7.01 or 7.02.

         "PARTY" shall mean any party hereto.

         "PERMIT" shall mean any permit, license, franchise or authorization.

         "PERSON" shall mean any individual, firm, corporation, partnership,
trust, joint venture, Governmental Authority or other entity, and shall include
any successor (by merger or otherwise) of such entity.

         "PUBLIC SALE" shall mean any sale of Common Stock to the public
pursuant to a public offering registered under the Securities Act or to the
public through a broker or market-maker pursuant to the provisions of Rule 144
(or any successor rule) adopted under the Securities Act of 1933.

         "REGISTRATION SHARES" shall mean (i) all Shares issued to or
subsequently acquired by a Sarnoff Securityholder, a Wave Securityholder or
Sarnoff Common Stock Purchaser and (ii) all securities issued or issuable in
respect thereof by way of stock dividend, stock split or reclassification or in
connection with a combination of shares, recapitalization, merger, consolidation
or other reorganization or otherwise.

         "SARNOFF DEVELOPMENT AGREEMENT" shall mean the Development Agreement to
be dated as of the Closing Date between the Company and Sarnoff substantially in
the form of EXHIBIT D hereto.

         "SARNOFF LICENSE" shall mean the Technology and Patent License
Agreement to be dated as of the Closing Date between the Company and Sarnoff
substantially in the form of EXHIBIT C hereto.

         "SARNOFF SHARES" shall mean the 1,160,000 shares of Common Stock and
the 2,840,000 shares of Series A Preferred Stock, Issued by the Company to
Sarnoff on the Closing Date.

         "SARNOFF SECURITIES" shall mean (a) the Sarnoff Shares, (b) all shares
of Common Stock issued or issuable upon conversion of such shares, (c) all
shares of

<PAGE>
                                      -5-

Common Stock purchased or otherwise acquired from time to time by Sarnoff, (d)
the shares of Common Stock acquired by the Sarnoff Common Stock Purchasers as
contemplated by Section 2.03(c), and (e) all shares of the Company's capital
stock issued with respect to such shares by way of stock dividend or stock split
or in connection with any merger, consolidation, recapitalization or other
reorganization affecting the Company's capital stock. Sarnoff Securities will
continue to be Sarnoff Securities in the hands of any holder and each transferee
thereof will succeed to the rights and obligations of a holder of Sarnoff
Securities hereunder, PROVIDED that Sarnoff Securities will cease to be Sarnoff
Securities when transferred (i) to the Company or its Subsidiaries, (ii) to any
Wave Securityholder, or (iii) pursuant to a Public Sale.

         "SARNOFF SECURITYHOLDER" shall mean (a) Sarnoff for so long as Sarnoff
holds Shares and any other Person to whom Sarnoff transfers Sarnoff Securities
for so long as such Person holds such Shares, and (b) and any Sarnoff Common
Stock Purchaser for so long as such Sarnoff Common Stock Purchaser holds Common
Stock and any Person to whom such Sarnoff Common Stock Purchaser transfers
Sarnoff Securities for as long as such Person holds such shares.

         "SEC" shall mean the Securities and Exchange Commission or any
successor commission or agency having similar powers.

         "SERIES A PREFERRED STOCK" shall mean the Series A Preferred Stock, par
value $0.0001 per share, of the Company.

         "SECURITIES ACT" shall mean the Securities Act of 1933.

         "SHARES" shall mean the Common Stock and the Series A Preferred Stock.

         "SIGNIFICANT SARNOFF SECURITYHOLDER" shall mean any Sarnoff
Securityholder SO LONG AS (i) with respect to registrations on Form S-1, such
Sarnoff Securityholder is the registered holder of at least 1,200,000 shares of
Sarnoff Securities and (ii) with respect to registrations on Form S-3, such
Sarnoff Securityholder is the registered holder of at least 1,200,000 Sarnoff
Securities. The number of shares referred to in this definition shall be
adjusted proportionately in order to give effect to any stock dividends, splits,
reverse splits, combinations or recapitalizations after the Closing Date.

         "SIGNIFICANT WAVE SECURITYHOLDER" shall mean any Wave Securityholder SO
LONG AS (i) with respect to registrations on Form S-1, such Wave Securityholder
is the registered holder of at least 1,800,000 shares of Wave Securities and
(ii) with respect to registrations on Form S-3, such Wave Securityholder is the
registered holder of at least 1,800,000 shares of Wave Securities. The number of
shares referred to in this definition shall be adjusted proportionately in order
to give effect to any stock dividends, splits, reverse splits, combinations or
recapitalizations after the Closing Date.

<PAGE>
                                      -6-

         "STOCKHOLDER AGREEMENT" shall mean the Stockholder Agreement to be
dated as of the Closing Date among the Company, Sarnoff, Wave and the other
stockholders of the Company from time to time party thereto, substantially in
the form of EXHIBIT B hereto.

         "SUBSIDIARY" of any Person shall mean a corporation, company or other
entity (i) more than 50% of whose outstanding shares or securities (representing
the right to vote for the election of directors or other managing authority)
are, or (ii) which does not have outstanding shares or securities (as may be the
case in a partnership, joint venture or unincorporated association), but more
than 50% of whose ownership interest representing the right to make decisions
for such other entity is, now or hereafter, owned or controlled, directly or
indirectly, by such Person, but such corporation, company or other entity shall
be deemed to be a Subsidiary only so long as such ownership or control exists.

         "TRANSACTIONS" shall mean the transactions contemplated by the
Operative Agreements.

         "TRANSFER" shall mean to sell, transfer or assign.

         "WAVE COMMON STOCK PURCHASERS" means each officer, employee or director
of Wave that purchased Common Stock prior to the Closing Date.

         "WAVE DEVELOPMENT AGREEMENT" shall mean the Development Agreement to be
dated as of the Closing Date between the Company and Wave substantially in the
form of EXHIBIT F hereto.

         "WAVE LICENSES" shall mean, collectively, (a) the Patent License
Agreement to be dated as of the Closing Date between the Company and Wave and
(b) the Service Agreement to be dated as of the Closing Date between the Company
and Wave, substantially in the forms of EXHIBIT E-1 and EXHIBIT E-2 hereto,
respectively.

         "WAVE SECURITIES" shall mean (a) the Wave Shares, (b) all shares of
Common Stock purchased by or issued from time to time to Wave (including upon
exercise of the Wave Warrant and conversion of the Convertible Note), (c) the
shares of Common Stock issued to the Wave Designees and the Wave Designee
Relatives as contemplated by Section 2.03(b) and (d) all shares of the Company's
capital stock issued with respect to such shares by way of stock dividend or
stock split or in connection with any merger, consolidation, recapitalization or
other reorganization affecting the Company's capital stock. Wave Securities will
continue to be Wave Securities in the hands of any holder and each transferee
thereof will succeed to the rights and obligations of a holder of Wave
Securities hereunder, PROVIDED that Wave Securities will cease to be Wave
Securities when transferred (i) to the Company or its Subsidiaries, (ii) to a
Sarnoff Securityholder, or (iii) pursuant to a Public Sale.

         "WAVE SECURITYHOLDER" shall mean Wave for so long as Wave holds Shares
and any other Person who holds Wave Securities for so long as such Person holds
such Shares.

<PAGE>
                                      -7-

         "WAVE SHARES" shall mean 5,300,000 shares of Common Stock (adjusted for
1000-for-1 stock split) Issued by the Company to Wave as of June 1, 1999.

         "WAVE WARRANT" shall mean the Warrant to Purchase Common Stock of the
Company to be dated the Closing Date and issued by the Company to Wave
substantially in the form of EXHIBIT A attached to the Convertible Note.

                  SECTION 1.02. ADDITIONAL DEFINITIONS.

<TABLE>
<CAPTION>
                  DEFINED TERM                             SECTION DEFINED IN
                  <S>                                      <C>
                  Demand Registration                              7.01(a)
                  Piggy Back Registration                          7.02(a)
                  Registration Statement                           7.09(i)
                  Sarnoff Common Stock Purchaser                   2.03(c)
                  Wave Designees                                   2.03(b)
                  Wave Designee Relatives                          2.03(b)
</TABLE>

         SECTION 1.03. TERMS GENERALLY. The definitions in Sections 1.01 and
1.02 shall apply equally to both the singular and plural forms of the terms
defined. Whenever the context may require, any pronoun shall include the
corresponding masculine, feminine and neuter forms. The words "include",
"includes" and "including" shall be deemed to be followed by the phrase "without
limitation". All references herein to Articles, Sections, Exhibits and Schedules
shall be deemed references to Articles and Sections of, and Exhibits and
Schedules to, this Agreement unless the context shall otherwise require. The
headings of the Articles and Sections are inserted for convenience of reference
only and are not intended to be a part of or to affect the meaning or
interpretation of this Agreement. Unless the context shall otherwise require,
any reference to any agreement or other instrument or statute or regulation are
to it as amended and supplemented from time to time (and, in the case of a
statute or regulation, to any successor provision). Any reference in this
Agreement to a "day" or a number of "days" (without the explicit qualification
of "Business") shall be interpreted as a reference to a calendar day or number
of calendar days. If any action or notice is to be taken or given on or by a
particular calendar day, and such calendar day is not a Business Day, then such
action or notice shall be deferred until, or may be taken or given, on the next
Business Day.

                                   ARTICLE II

                       PURCHASE AND SALE OF SARNOFF SHARES

         SECTION 2.01. PURCHASE OF SARNOFF SHARES. At the Closing, in reliance
upon the representations and warranties set forth in each Operative Agreement,
and upon the terms and subject to the conditions set forth herein, the Company
shall Issue to Sarnoff, and Sarnoff shall purchase, the Sarnoff Shares. In full
consideration for the Sarnoff Shares, Sarnoff shall enter into the Sarnoff
License. The parties acknowledge and agree that, as of the Closing Date, the
shares of Common Stock constituting Sarnoff Shares have a fair market value
equal to $0.0001 per share and the shares of Series A Preferred Stock have a
fair market value equal to $1.4084506 per share.

<PAGE>
                                      -8-

         SECTION 2.02. CLOSING. (a) Subject to the satisfaction of the
conditions set forth in Article III, the Closing will take place at 10:00 a.m.
on October 15, 1999. The Closing shall occur at a place to be agreed by the
parties.

         (b) At the Closing, (i) each party shall execute and deliver each
Operative Agreement to which it is a party that has not previously been executed
and (ii) the Company shall deliver to Sarnoff a certificate representing the
Sarnoff Shares, registered in the name of Sarnoff.

         SECTION 2.03. OTHER PURCHASES OF SHARES. (a) On and as of June 1, 1999,
the Company Issued to Wave, and Wave purchased, the Wave Shares for a purchase
price per share equal to the fair market value per share.

         (b) On and as of June 1, 1999, the Company Issued 700,000 shares of
Common Stock (adjusted for 1000-for-1 stock split) to certain employees,
officers or directors or consultants of Wave (the "WAVE DESIGNEES"), for a
purchase price per share equal to the fair market value per share. Certain of
the Wave Designees subsequently transferred their shares of Common Stock to
their spouses, siblings, parents, issue or to a trust the beneficiaries of which
include such Wave Designee or any of the foregoing relatives (collectively, the
"WAVE DESIGNEE RELATIVES"). Upon the execution and delivery by the Wave
Designees and the Wave Designee Relatives of the Stockholder Agreement, the Wave
Designees and the Wave Designee Relatives shall be entitled to the benefits and
subject to the obligations of Wave Securityholders set forth in Article VII,
and, for such purpose, such shares of Common Stock shall constitute Wave
Securities, and the Wave Designees and the Wave Designee Relatives shall be
deemed to be Wave Securityholders.

         (c) Sarnoff may sell and transfer up to 1,160,000 shares of the Common
Stock constituting Sarnoff Shares to certain employees, officers or directors or
consultants of Sarnoff (the "SARNOFF COMMON STOCK PURCHASERS"). Upon the
execution and delivery by the Sarnoff Common Stock Purchasers of purchase
agreements for such shares of Common Stock satisfactory to the Company, and the
purchase and sale to the Sarnoff Common Stock Purchasers of such shares of
Common Stock, the Sarnoff Common Stock Purchasers shall be entitled to the
benefits and subject to the obligations of Sarnoff Securityholders set forth in
Article VII, and, for such purpose, such shares of Common Stock shall constitute
Sarnoff Securities, and the Sarnoff Common Stock Purchasers shall be deemed to
be Sarnoff Securityholders.

<PAGE>
                                      -9-

         SECTION 2.04. LEGENDS. Each certificate evidencing the Initial Shares
shall bear the legends set forth on SCHEDULE 2.04 hereto

                                  ARTICLE III

                              CONDITIONS TO CLOSING

         SECTION 3.01. CONDITIONS TO EACH PARTY'S OBLIGATIONS. The obligations
of Sarnoff to purchase the Sarnoff Shares and the obligations of Sarnoff and
Wave to enter into the other Operative Agreements to which they are parties, and
the obligations of the Company to Issue the Sarnoff Shares to Sarnoff and to
enter into the other Operative Agreements to which it is a party, are subject to
the satisfaction or waiver, as of the Closing Date, of the following conditions:

         (a) GOVERNMENTAL APPROVALS. All Governmental Approvals necessary for
the consummation of the Transactions shall have been obtained or made and all
waiting periods imposed by any Governmental Authority or Law shall have expired.

         (b) NO INJUNCTIONS OR LITIGATION. No Injunction restraining or
preventing the consummation of the Transactions shall be in effect, and no
Litigation shall be pending or threatened by or before any Governmental
Authority that would restrain or prevent the consummation of the Transactions or
impose any Burdensome Condition.

         (c) OTHER OPERATIVE AGREEMENTS. The parties to each other Operative
Agreement shall have entered into all such other Operative Agreements, each of
which shall be in full force and effect (except each such other Operative
Agreement may be similarly conditioned on the entering into of all other
Operative Agreements).

         (d) APPROVALS. All Approvals necessary for the consummation of the
Transactions shall have been obtained.

         (e) BURDENSOME CONDITION. No Burdensome Condition shall exist in
connection with the consummation of any of the Transactions.

         (f) EMPLOYMENT MATTERS. Each party shall be reasonably satisfied with
the officers and employees of the Company as of the Closing Date.

         (g) BUSINESS PLAN. Sarnoff and Wave shall have approved the initial
Business Plan.

         (h) INSURANCE. The Company shall have obtained such insurance, and
shall have adopted a plan for the purchase of such additional insurance, as
Sarnoff and Wave shall reasonably require.

<PAGE>
                                      -10-

         SECTION 3.02. CONDITIONS TO SARNOFF'S OBLIGATIONS. The obligations of
Sarnoff to purchase the Sarnoff Shares and enter into any of the other Operative
Agreements to which it is a party are subject to the satisfaction (or waiver by
Sarnoff), as of the applicable Closing Date, of the following additional
conditions:

         (a) ACCURACY OF REPRESENTATIONS AND WARRANTIES. The representations and
warranties of the Company and Wave made in each Operative Agreement shall be
true and correct in all material respects as of the Closing Date, as if made on
and as of the Closing Date.

         (b) PERFORMANCE OF OBLIGATIONS. The Company and Wave shall have
performed or complied with in all material respects their respective covenants
and agreements contained in the Operative Agreements required to be performed or
complied with by the Company or Wave on or prior to the Closing Date.

         (c) DELIVERY OF COMPANY CERTIFICATES. The Company shall have delivered
to Sarnoff the following (in each case dated the Closing Date, unless otherwise
indicated):

         (i) a certificate of the Chief Executive Officer and the Secretary of
     the Company to the effect that the conditions specified in Sections 3.02(a)
     and 3.02(b) have been satisfied with respect to the Company;

         (ii) a certificate of the Secretary of the Company certifying as to (A)
     the attached copy of the Certificate of Incorporation of the Company, and
     all amendments thereto (including the Certificate of Resignation), being
     true and complete, (B) the attached copy of the By-laws of the Company
     being true and complete, (C) the attached resolutions of the Company's
     Board of Directors authorizing (I) the execution and delivery by the
     Company of the Operative Agreements to which the Company is a party, (II)
     the consummation by the Company of the Transactions and (III) the issuance
     of the Sarnoff Shares and (D) the incumbency and signatures of certain
     officers of the Company;

         (iii) such other certificates or documents as Sarnoff or its counsel
     may reasonably request relating to the satisfaction of the conditions to
     the Closing; and

         (iv) the documents referred to Section 3.03(c)(ii).

         (d) DELIVERY OF WAVE CERTIFICATES. Wave shall have delivered to Sarnoff
the following (in each case dated the Closing Date, unless otherwise indicated):

         (i) a certificate of an authorized signatory of Wave to the effect that
     the conditions specified in Sections 3.02(a) and 3.02(b) have been
     satisfied with respect to Wave; and

         (ii) such other certificates or documents as Sarnoff or its counsel may
     reasonably request relating to the satisfaction of the conditions to the
     Closing.

         (e) PROCEEDINGS SATISFACTORY. All corporate and legal proceedings
required to be taken by the Company and Wave in connection with the Transactions
and all documents and papers relating to such transaction shall be reasonably
satisfactory in form and substance to Sarnoff and its counsel, and Sarnoff shall
have received all such certified or other copies of all such documents as
Sarnoff or its counsel shall reasonably require.

<PAGE>
                                      -11-

         SECTION 3.03. CONDITIONS TO WAVE'S OBLIGATIONS. The obligations of Wave
to enter into the Operative Agreements to which it is a party are subject to the
satisfaction (or waiver by Wave), as of the applicable Closing Date, of the
following additional conditions:

         (a) ACCURACY OF REPRESENTATIONS AND WARRANTIES. The representations and
warranties of the Company and Sarnoff made in each Operative Agreement shall be
true and correct in all material respects as of the Closing Date, as if made on
and as of the Closing Date.

         (b) PERFORMANCE OF OBLIGATIONS, The Company and Sarnoff shall have
performed or complied in all material respects with their respective covenants
and agreements contained in the Operative Agreements required to be performed or
complied with by the Company or Sarnoff on or prior to the Closing Date.

         (c) DELIVERY OF COMPANY CERTIFICATES. The Company shall have delivered
to Wave the following:

         (i) the documents referred to in Sections 3.02(c)(i)-(iii); and

         (ii) such other certificates or documents as Wave or its counsel may
     reasonably request relating to the satisfaction of the conditions to the
     applicable closing.

         (d) DELIVERY OF SARNOFF CERTIFICATES. Sarnoff shall have delivered to
Wave the following (in each case dated the Closing Date, unless otherwise
indicated):

         (i) a certificate of an authorized signatory of Sarnoff to the effect
     that the conditions specified in Sections 3.03(a) and 3.03(b) have been
     satisfied with respect to Sarnoff;

         (ii) such other certificates or documents as Wave or its counsel may
     reasonably request relating to the satisfaction of the conditions to the
     Closing.

         (e) PROCEEDINGS SATISFACTORY. All corporate and legal proceedings
required to be taken by the Company and Sarnoff in connection with the
Transactions and all documents and papers relating to such transactions shall be
reasonably satisfactory in form and substance to Wave and its counsel, and Wave
shall have received all such certified or other copies of all such documents as
Wave or its counsel shall reasonably require.

                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

         SECTION 4.01. REPRESENTATIONS AND WARRANTIES OF THE COMPANY. The
Company hereby represents and warrants to Sarnoff and Wave, on the date hereof
(except with respect to Section 4.01 (b)) and on and as of the Closing Date, as
follows:

         (a) ORGANIZATION AND STANDING OF THE COMPANY. The Company:

         (i) is a corporation duly organized, validly existing and in good
     standing under the laws of the State of Delaware;

         (ii) has all requisite corporate power and authority and possesses all
     Permits and Approvals from Governmental Authorities necessary to enable it
     to use its corporate name and to own, lease or otherwise hold its
     properties and assets and to carry on its business as contemplated by the
     Business Plan; and

         (iii) is duly qualified to do business and is in good standing as a
     foreign corporation in each jurisdiction where it is required by the nature
     of its business as contemplated by the Business Plan to be so qualified.

         (b) AUTHORITY. The Company has all requisite corporate power and
authority to enter into this Agreement and the other Operative Agreements and to
consummate the Transactions. The execution and delivery by the Company of this
Agreement and the other Operative Agreements and the consummation by the Company
of the Transactions have been duly authorized by all necessary corporate action
on the part of the Company. This Agreement and the other Operative Agreements
have been, or will at the Closing have been, duly executed

<PAGE>
                                      -12-

and delivered by the Company and constitute, or will at the Closing constitute,
legal, valid and binding obligations of the Company, enforceable against the
Company in accordance with their respective terms. The execution and delivery by
the Company of this Agreement and the other Operative Documents do not and did
not, and the consummation by the Company of the Transactions and compliance by
the Company with the terms of the Operative Agreements will not, conflict with,
result in any violation of or default (with or without notice or lapse of time
or both) under, give rise to a right of termination, cancellation or
acceleration of any material obligation or to the loss of any material benefit
under or result in or require the creation, imposition or extension of any Lien
upon any of the properties or assets of the Company under (i) any Contract, (ii)
any provision of the Certificate of Incorporation or By-laws of the Company or
(iii) any Judgment or Law. No Governmental Approval or Approval of any other
Person is required to be obtained or made by the Company in connection with the
execution and delivery of this Agreement or the other Operative Agreements or
the consummation of the Transactions.

         (c) CAPITALIZATION OF THE COMPANY. Except as set forth on SCHEDULE
4.01(C), no Shares are issued or outstanding. Except for this Agreement, there
are no outstanding Contracts pursuant to which the Company is or may become
obligated to issue, deliver or sell any Shares. There are no outstanding
Contracts pursuant to which the Company is or may become obligated to redeem,
repurchase or otherwise acquire or retire any Shares. The issuance of the
Initial Shares has been duly authorized, and the Initial Shares, when issued and
delivered pursuant to this Agreement, will be validly issued, fully paid and
nonassessable and will not have been issued in violation of, and will not be
subject to, any preemptive or subscription rights.

         (d) NO SUBSIDIARIES, JOINT VENTURES, ETC. The Company does not have any
Subsidiaries or, directly or indirectly, own any capital stock or other equity
interests in any corporation, partnership or other entity, and the Company is
not a member of or participant in any partnership, joint venture (except by
virtue of this Agreement) or similar entity.

         (e) BROKERS OR FINDERS, No Person is or will be entitled to any
broker's or finder's fee or any other commission or similar fee from the Company
in connection with any of the Transactions.

         (f) ABSENCE OF DEFAULT, No default (however defined) on the part of the
Company under any Operative Agreement exists or will exist at the time of, or as
a result of or immediately following, the Closing.

         SECTION 4.02. REPRESENTATIONS AND WARRANTIES OF SARNOFF AND WAVE. Each
of Sarnoff and Wave represents and warrants to the other party that, as of the
date of this Agreement and as of the Closing Date, with respect to itself:

         (a) ORGANIZATION AND STANDING. Such party:

         (i) is a corporation duly organized, validly existing and in good
     standing under the laws of the jurisdiction of its incorporation; and

         (ii) has all requisite corporate power and authority necessary to
     enable it to use its corporate name and to own, lease or otherwise hold its
     properties and assets and to carry on its business as presently conducted.

         (b) AUTHORITY. (i) Such party has all requisite corporate power and
authority to enter into this Agreement and the other Operative Agreements to
which it is a party and to consummate the Transactions. The execution and
delivery by such party of this Agreement and the other Operative Agreements to
which it is a party and the consummation by such party of the

<PAGE>
                                      -13-

Transactions have been duly authorized by all necessary corporate action on the
part of such party. This Agreement and the other Operative Agreements to which
it is a party have been, or will at the Closing have been, duly executed and
delivered by such party and constitute, or will at the Closing constitute, its
legal, valid and binding obligations, enforceable against such party in
accordance with their respective terms. The execution and delivery by such party
of this Agreement and the other Operative Documents to which it is a party do
not and did not, and the consummation of the Transactions and compliance with
the terms of the Operative Agreements to which it is a party will not, conflict
with, result in any violation of or default (with or without notice or lapse of
time or both) under, give rise to a right of termination, cancellation or
acceleration of any material obligation or to the loss of any material benefit
under or result in or require the creation, imposition or extension of any Lien
upon any of its properties or assets under (A) any Contract, (B) any provision
of its constitutive documents or (C) any Judgment or Law, except, with respect
to clauses (A) or (C), for such conflicts, violations, defaults, rights or
losses that, individually or in the aggregate, would not have a material adverse
effect on such party's ability to perform its obligations under this Agreement
and the other Operative Agreements to which it is a party in accordance with
their respective terms. No Governmental Approval or Approval of any other Person
is required to be obtained or made by such party or any of its Affiliates in
connection with the execution and delivery of this Agreement or the other
Operative Agreements to which it is a party or the consummation of the
Transactions (other than Governmental Approvals (I) relating to the Transactions
that must be obtained by such party by reason of facts peculiar to another party
which such other party has not disclosed or (II) the absence of which would not
have a material adverse effect an any party's ability to perform its obligations
under this Agreement and the other Operative Agreements to which it is a party
in accordance with their respective terms).

         (ii) Notwithstanding Section 4.02(b)(i), no representation or warranty
     is being given in this Section 4.02(b) as to whether the Sarnoff License or
     the Wave Licenses, as the case may be, (A) conflicts with, results in a
     violation of or default under or gives rise to a right of termination,
     cancellation or acceleration of any material obligation or to the loss of
     any material benefit under, any Contract or (B) requires the Approval of
     any Person.

<PAGE>
                                      -14-

         (c) BROKERS OR FINDER. No Person is or will be entitled to any broker's
or finder's fee or any other commission or similar fee from such party in
connection with any of the Transactions.

         (d) SECURITIES ACT. The Initial Shares already purchased, or to be
purchased by such party pursuant to this Agreement, as the case may be, have
been or are being acquired for its own account for the purpose of investment
only and not with a view to any public distribution thereof. Such party is an
"accredited investor" within the meaning of Rule 501 under the Securities Act.

                                   ARTICLE V

                          COVENANTS PENDING THE CLOSING

         SECTION 5.01. (a) COVENANTS PENDING THE CLOSING. (a) From the date of
this Agreement to the Closing Date, Sarnoff and Wave each agree that such party
shall carry on its business (to the extent that it relates to Licensed
Intellectual Property) in the usual, regular and ordinary course in
substantially the same manner as heretofore conducted.

         (b) Each party shall take all actions reasonably necessary or
appropriate to ensure that the conditions to Closing set forth herein (other
than Section 3.01(i)) to be satisfied by such party are satisfied on or prior to
the Closing Date and to obtain (and cooperate with the other parties in
obtaining) any Governmental Approvals required to be obtained or made by it in
connection with any of the Transactions, except that such party shall not be
required to accept or comply with any Burdensome Condition.

                                   ARTICLE VI

                                 OTHER COVENANTS

         SECTION 6.01. FINANCIAL STATEMENTS. Until the Company shall become
subject to the reporting requirements of Section 13(a) or 15(d) of the Exchange
Act, the Company shall deliver to each Holder:

         (i) as soon as practicable following the and of each fiscal year (and
     in any event not later than 120 days after the end of such fiscal year),
     consolidated statements of income, changes in retained earnings and cash
     flows of the Company for such year and a consolidated balance sheet of the
     Company as at the end of such year, together with appropriate notes to such
     financial statements, in each case setting forth in comparative form the
     corresponding figures for the preceding fiscal year and from the budget for
     the fiscal year then ended, together with an opinion directed to the
     Company of independent public accountants to the effect that such financial
     statements have been prepared in conformity with GAAP applied on a basis
     consistent with prior years;

         (ii) as soon as practicable following the end of each fiscal quarter
     (and in any event not later than 45 days after the end of such fiscal
     quarter), consolidated statements of income and cash flows of the Company
     for such fiscal quarter and for the period from the beginning of the then
     current fiscal year to the end of such fiscal quarter and a consolidated
     balance sheet of the Company as at the end of such fiscal quarter, in each
     case setting forth in comparative form the corresponding figures for the

<PAGE>
                                      -15-

     corresponding periods in the preceding fiscal year and from the budget for
     such fiscal quarter and the then current fiscal year to date, all in
     reasonable detail and accompanied by a certificate from the principal
     accounting or financial officer of the Company to the effect that such
     financial statements have been prepared under such officer's supervision
     and that such financial statements have been prepared in accordance with
     GAAP, consistently applied, subject to normal, recurring year-end
     adjustments;

         (iii) as soon as practicable following the end of each calendar month
     (and in any event not later than 15 days after the end of such month),
     consolidated statements of income and cash flows for the Company for such
     month and for the period from the beginning of the then current fiscal year
     to the and of such month and the consolidated balance sheet of the Company
     as at the end of such month, in each case setting forth in comparative form
     the corresponding figures for the corresponding periods in the preceding
     fiscal year and from the budget for such month and the then current fiscal
     year to date;

         (iv) as soon practicable prior to the end of each fiscal year (and in
     any event not later than 30 days prior to the end of each fiscal year), a
     copy of the projections by the Company for the operating budget and cash
     flow budget of the Company for the next succeeding fiscal year, such
     projections to be accompanied by a certificate of principal accounting or
     chief financial officer of the Company to the effect that such projections
     have been prepared in good faith on the basis of reasonable assumptions and
     that such officer has no reason to believe they are incorrect or misleading
     in any material respect; and

         (v) promptly, such additional information regarding the financial
     condition, results of operations or business of the Company as any Holder
     may from time to time reasonably request.

         SECTION 6.02. [Intentionally Deleted].

         SECTION 6.03. BUSINESS PLAN. (a) The Company shall at all times conduct
its business and affairs in a manner substantially consistent with the Business
Plan. If at any time the Company does not have a Business Plan, the Company
shall conduct its business and affairs in a manner substantially consistent with
the Business Plan in effect for the most recent fiscal year for which the
Company had a Business Plan.

         (b) This Section shall terminate upon the earlier of (i) an Initial
Public Offering and (ii) Sarnoff and Wave ceasing to be holders of Sarnoff
Securities or Wave Securities, respectively.

         SECTION 6.04. WAVE WORKING CAPITAL LOAN. At or promptly following the
Closing, Wave shall execute and deliver the Convertible Note pursuant to which
Wave will, on the terms set forth therein, provide up to $3,000,000 in working
capital loans to the Company.

<PAGE>
                                      -16-

                                  ARTICLE VII

                               REGISTRATION RIGHTS

         SECTION 7.01. DEMAND REGISTRATIONS. (a) Commencing upon the earlier of
(x) the fourth (4th) anniversary of the Closing Date and (y) six (6) months
after an Initial Public Offering, the Company shall, upon the written demand of
any Significant Sarnoff Securityholder or Significant Wave Securityholder, use
its best efforts to effect the registration (a "DEMAND REGISTRATION") under the
Securities Act of such number of Registration Shares then beneficially owned by
such party as shall be indicated in a written demand sent to the Company by such
party; PROVIDED, HOWEVER, that

         (i) the Company shall be obligated to effect a total of no more than
     two (2) Demand Registrations at the request of the Significant Sarnoff
     Securityholders and no more than two (2) Demand Registrations at the
     request of the Significant Wave Securityholders; PROVIDED that the
     foregoing limitation shall not restrict any Significant Sarnoff
     Securityholder or Significant Wave Securityholder from requiring the
     Company to effect any number of Demand Registrations on Form S-3 (or any
     comparable form adopted by the SEC) SO LONG AS the fair market value of the
     securities the subject of any such Demand Registration is at least
     $1,000,000 (it being understood that the Company shall only be obligated
     under Section 7.09 to pay the expenses of the Participating Holders in
     connection with the first two (2) such Demand Registrations by Significant
     Sarnoff Securityholders and the first two (2) such Demand Registrations by
     Significant Wave Securityholders);

         (ii) the aggregate fair market value of the securities the subject of a
     Demand Registration shall not be expected to be less than $5,000,000,
     unless such Demand Registration relates to all the Registration Shares held
     by the demanding party;

         (iii) a registration shall not count as a Demand Registration until it
     has become effective;

         (iv) the rights of the Significant Sarnoff Securityholders and the
     Significant Wave Securityholders under this Section 7.01(a) shall terminate
     on the fifth (5th) anniversary of an Initial Public Offering.

         (b) If a Demand Registration is initiated by a Significant Sarnoff
Securityholder or a Significant Wave Securityholder, and the Company (or any
other stockholder of the Company with registration rights other than Significant
Sarnoff Securityholders or Significant Wave Securityholders) then wishes to
offer any of its securities in connection with the registration, no such
securities may be offered by the Company or any other such stockholder unless
the managing underwriters advise the Company in writing that in their opinion
the number of securities requested to be included in the Demand Registration
does not exceed the number which can efficiently be sold in the offering. Upon
receipt of a written demand under Section 7.01(a), the Company shall
expeditiously effect the registration under the Securities Act of the
Registration Shares and use its best efforts to have such registration become
and remain effective as provided in Section 7.08. The demanding party shall have
the right to select the underwriters for a Demand Registration, subject to the
approval of such selection by the Company (which approval shall not be
unreasonably withheld).

<PAGE>
                                      -17-

         (c) If a Demand Registration is initiated by a Significant Sarnoff
Securityholder or a Significant Wave Securityholder and the other then wishes to
offer any of its securities in connection with the registration, the
participation provisions set forth in Section 7.02(b) shall govern the rights of
the parties, MUTATIS MUTANDIS, with respect to any limitations imposed by the
underwriters on the number of Registration Shares to be sold in the Demand
Registration.

         SECTION 7.02. PIGGYBACK REGISTRATIONS. (a) If the Company proposes to
register any of its equity securities under the Securities Act for sale for cash
(otherwise than in connection with an Initial Public Offering, the registration
of securities issuable pursuant to an employee stock option, stock purchase or
similar plan or pursuant to a merger, exchange offer or a transaction of the
type specified in Rule 145(a) under the Securities Act), the Company shall give
all Sarnoff Securityholders and Wave Securityholders notice of such proposed
registration at least 30 days prior to the filing of a registration statement.
At the written request of any Sarnoff Securityholder or Wave Securityholder
delivered to the Company within 20 days after the receipt of the notice from the
Company, which request shall state the number of Registration Shares that such
party wishes to sell or distribute publicly under the registration statement
proposed to be filed by the Company, the Company shall use its best efforts to
register under the Securities Act such Registration Shares, and to cause such
registration (a "PIGGYBACK REGISTRATION") to become and remain effective as
provided in Section 7.08.

         (b) If a Piggyback Registration relates to an underwritten offering by
the Company, and the managing underwriters thereof advise the Company in writing
that in their opinion the number of securities requested to be included in the
registration exceeds the number which can be sold in the offering, the Company
may exclude from the registration all or any Registration Shares that the
Sarnoff Securityholders and Wave Securityholders propose to sell on a PRO RATA
basis by reference to the total number of Registration Shares requested to be
included by the participating Sarnoff Securityholders and Wave Securityholders.

         (c) If a Piggyback Registration is an underwritten secondary
registration on behalf of holders of the Company's securities who have exercised
demand registration rights and the managing underwriters thereof advise the
Company in writing that in their opinion the number of securities requested to
be included in the registration exceeds the number which can be sold in the
offering, the Company shall include in the registration the securities the
holders of the Company securities propose to sell in proportion to the number of
securities each proposes to sell. In the event the Company subsequently desires
to participate in such a registration of Securities, the Company shall include
in the registration the securities the Company and the holders of the Company's
securities propose to sell in proportion to the number of shares each proposes
to sell.

         (d) The rights of the Sarnoff Securityholders and the Wave
Securityholders under this Section 7.02 shall terminate on the fifth (5th)
anniversary of the Initial Public Offering.

         SECTION 7.03. INDEMNIFICATION BY THE COMPANY. In the event of any
registration of any Registration Shares of Sarnoff Securityholders or Wave
Securityholders under the Securities Act, the Company shall, and hereby does,
indemnify and hold harmless such party, its directors and officers, each other
Person who participates as an underwriter in the offering or sale of such
Registration Shares and each other Person, if any, who controls such party or
any such underwriter within the meaning of Section 15 of the Securities Act
against any losses, claims, damages or liabilities, joint or several, to which
such party or any such director or officer

<PAGE>
                                      -18-

or underwriter or controlling Person may become subject under the Securities Act
or otherwise, insofar as such losses, claims, damages or liabilities (or actions
or proceedings, whether commenced or threatened, in respect thereof) arise out
of or are based upon any untrue statement or alleged untrue statement of any
material fact contained in any registration statement under which the
Registration Shares were registered under the Securities Act, any preliminary
prospectus, final prospectus or summary prospectus contained therein, or any
amendment or supplement thereto, or any omission or alleged omission to state
therein a material fact required to be stated therein or necessary to make the
statements therein in light of the circumstances in which they were made not
misleading, and the Company shall reimburse such party and each such director,
officer, underwriter and controlling Person for any legal or any other expenses
reasonably incurred by them in connection with investigating or defending any
such loss, claim, damage, liability, action or proceeding; PROVIDED, HOWEVER,
that the Company shall not be liable in any such case to the extent that any
such loss, claim, damage, liability (or action or proceeding in respect thereof)
or expense arises out of or is based upon an untrue statement or alleged untrue
statement or omission or alleged omission made in such registration statement,
preliminary prospectus, final prospectus, summary prospectus, amendment or
supplement in reliance upon and in conformity with written information about
such party as a stockholder of the Company furnished to the Company through an
instrument duly executed by such party specifically stating it is for use in the
preparation thereof. Such indemnity shall remain in full force and affect
regardless of any investigation made by or on behalf of such party or any such
director, officer, controlling Person or underwriter and shall survive any
Transfer of the Registration Shares.

         SECTION 7.04. INDEMNIFICATION BY PARTICIPATING HOLDERS. The Company may
require, as a condition to including any Registration Shares of a Participating
Holder in any registration statement filed pursuant to Section 7.01 or 7.02,
that the Company shall have received an undertaking satisfactory to it from such
Participating Holder to indemnify and hold harmless (in the same manner and to
the same extent as set forth in section 7.03) the Company, each director of the
Company, each officer of the Company signing such registration statement, each
Person who participates as an underwriter in the offering or sale of such
Registration Shares and each other Person, if any, who controls the Company or
any such underwriter within the meaning of Section 15 of the Securities Act with
respect to any untrue statement or alleged untrue statement in or omission or
alleged omission from such registration statement, any preliminary prospectus,
final prospectus or summary prospectus contained therein or any amendment or
supplement thereto, if such untrue statement or alleged untrue statement or
omission or alleged omission was made in reliance upon and in conformity with
written information about such Participating Holder as a stockholder of the
Company furnished to the Company through an instrument duly executed by such
Participating Holder specifically stating that it is for use in the preparation
of such registration statement, preliminary prospectus, final prospectus,
summary prospectus, amendment or supplement. Such indemnity shall remain in full
force and effect, regardless of any investigation made by or an behalf of the
Company or any such director, officer or controlling Person and shall survive
the Transfer by the seller of the securities of the Company being registered.

         SECTION 7.05. NOTICES OF CLAIMS, ETC. Promptly after receipt by an
indemnified party of notice of the commencement of any action or proceeding
involving a claim referred to in Section 7.03 or 7.04, such indemnified party
will, if a claim in respect thereof is to be made against an indemnifying party,
give notice to the latter of the commencement of such action; PROVIDED, HOWEVER,
that the failure of any indemnified party to give notice as provided

<PAGE>
                                      -19-

herein shall not relieve the indemnifying party of its obligations under Section
7.03 or 7.04, except to the extent that the indemnifying party is actually
prejudiced by such failure to give notice. In case any such action is brought
against an indemnified party, unless in such indemnified party's reasonable
judgment a conflict of interest between such indemnified and indemnifying
parties may exist or the indemnified party may have defenses not available to
the indemnifying party in respect of such claim, the indemnifying party shall be
entitled to participate in and to assume the defense thereof, with counsel
reasonably satisfactory to such indemnified party, and after notice from the
indemnifying party to such indemnified party of its election so to assume the
defense thereof, the indemnifying party shall not be liable to such indemnified
party for any legal or other expenses subsequently incurred by the latter in
connection with the defense thereof other than reasonable costs of
investigation. No indemnifying party shall be liable for any settlement of any
action or proceeding effected without its written consent. No indemnifying party
shall, without the consent of the indemnified party, consent to entry of any
judgment or enter into any settlement which does not include as an unconditional
term thereof the giving by the claimant or plaintiff to such indemnified party
of a release from all liability in respect to such claim or litigation.

         SECTION 7.06. INDEMNIFICATION PAYMENTS. The indemnification required by
this Article shall be made by periodic payments of the amount thereof during the
course of the investigation or defense, as and when bills are received or
expense, loss, damage or liability is incurred.

         SECTION 7.07. ADJUSTMENTS AFFECTING REGISTRATION SHARES. The Company
shall not effect or permit to occur any combination, subdivision or other
recapitalization of any of its securities that would (i) materially adversely
affect the ability of the Sarnoff Securityholders or the Wave Securityholders to
include its Registration Shares, or reduce the number of Registration Shares
that such party would otherwise be entitled to include pursuant to this Article,
in any registration of securities of the Company contemplated by this Article or
(ii) materially adversely affect the marketability of such Registration Shares
under any such registration.

         SECTION 7.08. REGISTRATION COVENANTS OF THE COMPANY. In the event that
any Registration Shares are to be registered pursuant to Section 7.01 or 7.02,
the Company covenants and agrees that it shall use its best efforts to effect
the registration and cooperate in the sale of the Registration Shares to be
registered and shall as expeditiously as possible:

         (i) (A) within 90 days prepare and file with the SEC a registration
     statement with respect to the Registration Shares (as well as any necessary
     amendments or supplements thereto) (a "REGISTRATION STATEMENT") and (B) use
     its best efforts to cause the Registration Statement to become effective;
     PROVIDED, HOWEVER, that the Company may extend such 90 day period for not
     more than an additional 90 days if (I) such delay would relieve the Company
     of the obligation to include any interim financial statements in the
     Registration Statement or (II) the Company would be required to disclose in
     the Registration Statement any material nonpublic information and the
     Company concludes that the disclosure of such information would be
     inadvisable at that time;

<PAGE>
                                      -20-

         (ii) prior to the filing described in clause (i), furnish to each
     Participating Holder copies of the Registration Statement and any
     amendments or supplements thereto and any prospectus forming a part
     thereof, which documents shall be subject to the review of counsel for each
     Participating Holder (but not approval of such counsel except with respect
     to any statement in the Registration Statement which relates to such
     Participating Holder);

         (iii) notify each Participating Holder, promptly after the Company
     shall receive notice thereof, of the time when the Registration Statement
     becomes effective or when any amendment or supplement or any prospectus
     forming a part of the Registration Statement has been filed;

         (iv) notify each Participating Holder promptly of any request by the
     SEC for the amending or supplementing of the Registration Statement or
     prospectus or for additional information;

         (v) advise each Participating Holder after the Company shall receive
     notice or otherwise obtain knowledge of the issuance of any order by the
     SEC suspending the effectiveness of the Registration Statement or any
     amendment thereto or of the initiation or threatening of any proceeding for
     that purpose and (B) promptly use its best efforts to prevent the issuance
     of any stop order or to obtain its withdrawal promptly if a stop order
     should be issued;

         (vi) (A) prepare and file with the SEC such amendments and supplements
     to the Registration Statement and the prospectus forming a part thereof as
     may be necessary to keep the Registration Statement effective for a period
     of time necessary to permit each Participating Holder to dispose of all its
     Registration Shares and (B) comply with the provisions of the Securities
     Act with respect to the disposition of all Registration Shares covered by
     the Registration Statement during such period in accordance with the
     intended methods of disposition by such Participating Holder set forth in
     the Registration Statement;

         (vii) furnish to each Participating Holder such number of copies of the
     Registration Statement, each amendment and supplement thereto, the
     prospectus included in the Registration Statement (including any
     preliminary prospectus) and such other documents as such Participating
     Holder may reasonably request in order to facilitate the disposition of the
     Registration Shares owned by such Participating Holder;

         (viii) use its best efforts to register or qualify such Registration
     Shares under such other securities or blue sky laws of such jurisdictions
     as determined by the underwriters after consultation with the Company and
     each Participating Holder and do any and all other acts and things which
     may be reasonably necessary or advisable to enable each Participating
     Holder to consummate the disposition in such jurisdictions of the
     Registration Shares;

         (ix) notify each Participating Holder, at any time when a prospectus
     relating thereto is required to be delivered under the Securities Act, of
     the happening of any event as a result of which the Registration Statement
     would contain an untrue statement of a material fact or omit to state any
     material fact required to be stated therein or necessary

<PAGE>
                                      -21-

     to make the statements therein not misleading, and, at the request of
     such Participating Holder, prepare a supplement or amendment to the
     Registration Statement so that the Registration Statement shall not, to the
     Company's knowledge, contain an untrue statement of a material fact or omit
     to state any material fact required to be stated therein or necessary to
     make the statements therein not misleading;

         (x) if the Registration Shares are securities of a class then listed on
     a securities exchange or NASDAQ, cause the Registration Shares to be so
     listed; and if the Registration Shares are securities of a class not then
     listed on a securities exchange or NASDAQ, use its best efforts to
     facilitate the listing of the Registration Shares on a securities exchange
     or NASDAQ;

         (xi) provide a transfer agent and registrar, which may be a single
     entity, for all the Registration Shares not later than the effective date
     of the Registration Statement;

         (xii) enter into such customary agreements (including an underwriting
     agreement in customary form) and take all such other action, if any, as
     each Participating Holder or the underwriters shall reasonably request in
     order to expedite or facilitate the disposition of the Registration Shares;

         (xiii) (A) make available for inspection by each Participating Holder,
     any underwriter participating in any disposition pursuant to the
     Registration Statement and any attorney, accountant or other agent retained
     by such Participating Holder or any such underwriter all financial and
     other records, pertinent corporate documents and properties of the Company
     reasonably requested by such Participating Holder and such Persons and (B)
     cause the Company's officers, directors and employees to supply all
     information reasonably requested by such Participating Holder or any such
     underwriter, attorney, accountant or agent in connection with the
     Registration Statement;

         (xiv) use its best efforts to cause the Registration Shares covered by
     the Registration Statement to be registered with or approved by such other
     Governmental Authorities as may be necessary to enable each Participating
     Holder to consummate the disposition of such Registration Shares; and

         (xv) obtain a comfort letter or letters from the Company's independent
     public accountants in customary form and covering such matters of the type
     customarily covered by comfort letters as each Participating Holder may
     reasonably request.

         SECTION 7.09. EXPENSES. The Company shall pay, on behalf of each
Participating Holder, all the expenses in connection with any Demand
Registration or Piggyback Registration, including all registration, filing and
regulatory review fees, all fees and expenses of complying with securities or
blue sky laws, all listing fees, all word processing, duplicating and printing
expenses, all messenger and delivery expenses, the fees and disbursements of
counsel for the Company and of its independent public accountants (including the
expenses of comfort letters required by or incident to such performance and
compliance), the reasonable fees and disbursements of any counsel retained by
each Participating Holder (but not more than one counsel for all Participating
Holders), any fees and disbursements of underwriters customarily paid by issuers
or sellers of securities, but excluding any underwriting discounts and
commissions and transfer taxes, if any. In any registration, each Participating
Holder shall pay for its own underwriting discounts and commissions and transfer
taxes.

<PAGE>
                                      -22-

         SECTION 7.10. ASSIGNMENT OF REGISTRATION RIGHTS. The Sarnoff
Securityholders and the Wave Securityholders may assign their respective rights
under this Article, in whole or in part, to anyone to whom such party Transfers
any Registration Shares (other than in a sale exempt from registration under the
Securities Act by reason of Rule 144 under the Securities Act or a Demand
Registration or a Piggyback Registration); PROVIDED, HOWEVER, that no assignment
shall increase the Company's obligations to effect registrations or pay expenses
thereof. In order for any such assignment to be effective, on or prior to the
effective date of any such assignment the assignee shall execute a joinder
agreement in form and substance satisfactory to the Company, whereby the
assignee shall agree to be bound by the provisions of this Article.

         SECTION 7.11. RULES 144 AND 144A. After an Initial Public Offering and
for so long as Sarnoff or Wave holds any Registration Shares, the Company shall
cause to be made available adequate current public information (within the
meaning of Rule 144(c) under the Securities Act) with respect to the Company and
the information described in Rule 144A(d)(4) under the Securities Act in the
manner described therein. Upon the request of Sarnoff or Wave, the Company shall
deliver to such party a written statement as to whether it has complied with
such requirements.

         SECTION 7.12. NO PREFERENTIAL REGISTRATION. Notwithstanding any other
provision of this Agreement, if the Company grants registration rights with
respect to equity securities to any other Person on terms that Sarnoff or Wave
reasonably considers preferential to the terms of this Article, Sarnoff
Securityholders or Wave Securityholders or both, as the case may be, shall be
entitled to registration rights with such preferential terms.

                                  ARTICLE VIII

                                  Miscellaneous

         SECTION 8.01. TERMINATION. If the Closing shall not have occurred on or
prior to March 1, 2000, this Agreement and all obligations of the parties
hereunder, except obligations under Sections 8.12 and 8.14, shall terminate,
unless extended by mutual agreement of the parties. Either Sarnoff or Wave may
at any time prior to the Closing, without liability to the other parties,
terminate this Agreement and all obligations of the parties hereunder, except as
aforesaid, by notice to the other parties if, in its reasonable opinion, a
Burdensome Condition exists; PROVIDED, HOWEVER, that prior to such termination
such party shall have exercised reasonable efforts to negotiate with the
relevant Governmental Authority for removal of the Burdensome Condition;
PROVIDED, FURTHER, HOWEVER, that no party shall have any obligation to negotiate
for the removal of any Burdensome Condition if such party has provided written
notice that it has elected in accordance with Section 3.01(i) not to consummate
the Transactions.

         SECTION 8.02. NOTICES. Except as expressly provided herein, notices and
other communications provided for herein shall be in writing and shall be
delivered by hand or overnight courier service, mailed or sent by telex, graphic
scanning or other' telegraphic

<PAGE>
                                      -23-

communications equipment of the sending party, as follows:

         (a) if to the Company,

         WaveXpress, Inc.
         201 Washington Road, 3-075
         Princeton, NJ 08543-5300
         Telephone: (609) 720-4811
         Telecopier: (609) 720-4817
         Attention: President

         (b) if to Sarnoff,

         Sarnoff Corporation
         201 Washington Road
         CN530
         Princeton, NJ 08543-5300
         Telephone: (609) 734-2106
         Telecopier: (609) 734-2888
         Attention: Anne M. VanLent

         with copy to:

         Buchanan Ingersoll
         College Centre
         500 College Road East
         Princeton, New Jersey 08540
         Telephone: (609) 986-6800
         Telecopier: (609) 520-0360
         Attention: Perry A. Pappas, Esq.

         (c) if to Wave,

         Wave Systems Corp.
         480 Pleasant Street
         Suite A-200
         Lee, Massachusetts 01238
         Telephone: (413) 243-7008
         Telecopier: (413) 243-0045
         Attention: Gerard Feeney, Chief Financial Officer

         with a copy to:

         Bingham Dana LLP
         399 Park Avenue
         New York, New York 10022
         Telephone: (212) 318-7700
         Telecopier: (212) 318-5378
         Attention: Neil W. Townsend, Esq.

<PAGE>
                                      -24-

or to such other address or attention of such other person as any party shall
advise the other parties in writing. All notices and other communications given
to a party hereto in accordance with the provisions of this Agreement shall be
deemed to have been given on the date of receipt.

<PAGE>
                                      -25-

         SECTION 8.03. APPLICABLE LAW; WAIVER OF JURY TRIALS; CONSENT TO
JURISDICTION. THE VALIDITY, CONSTRUCTION AND PERFORMANCE OF THIS AGREEMENT SHALL
BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF
THE STATE OF NEW YORK (WITHOUT REGARD TO THE CONFLICT OF LAW PRINCIPLES
THEREOF). WITH RESPECT TO ANY LITIGATION ARISING OUT OF THIS AGREEMENT OR ANY
TRANSACTION, THE PARTIES EXPRESSLY WAIVE ANY RIGHT THEY MAY HAVE TO A JURY TRIAL
AND AGREE THAT ANY SUCH LITIGATION SHALL BE TRIED BY A JUDGE WITHOUT A JURY.
EACH PARTY AGREES TO NON-EXCLUSIVE PERSONAL JURISDICTION AND VENUE IN THE UNITED
STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW YORK (AND ANY NEW YORK
STATE COURT WITHIN THAT DISTRICT) AND FOR THAT PURPOSE.

         SECTION 8.04. SEVERABILITY. If any provision of this Agreement shall be
hold to be illegal, invalid or unenforceable, that provision will be enforced to
the maximum extent permissible so as to effect the intent of the parties, and
the validity, legality and enforceability of the remaining provisions shall not
in any way be affected or impaired thereby. If necessary to effect the intent of
the parties, the parties will negotiate in good faith to amend this Agreement to
replace the unenforceable language with enforceable language which as closely as
possible reflects such intent.

         SECTION 8.05. AMENDMENTS. This Agreement may be modified or waived only
by a written amendment signed by a person authorized to so bind each party;
PROVIDED, HOWEVER, that modifications or waivers of Article VII shall require a
written amendment signed by (i) the holders of a majority of the Registration
Shares held by the Sarnoff Securityholders, (ii) the holders of a majority of
the Registration Shares held by the Wave Securityholders and (iii) the Company.

         SECTION 8.06. WAIVER. The waiver by any party of any instance of any
other party's noncompliance with any obligation or responsibility herein shall
not be deemed a waiver of other instances or of any party's remedies for such
noncompliance.

         SECTION 8.07. COUNTERPARTS. This Agreement may be executed in one or
more counterparts, all of which shall be considered one and the same agreement,
and shall become effective when one or more counterparts shall have been signed
by each party and delivered to each other party.

         SECTION 8.08. ENTIRE AGREEMENT. The provisions of this Agreement and
the other Operative Agreements set forth the entire agreement and understanding
among the parties as to the subject matter hereof and supersede all prior
agreements, oral or written, and all other communications between the parties
relating to the subject matter hereof.

         SECTION 8.09. ASSIGNMENT. (a) Subject to Section 7.10, no party shall
assign this Agreement or any of its rights or obligations hereunder without the
prior written consent of the other parties, except that no such consent shall be
required for a transfer by

<PAGE>
                                      -26-

operation of law in connection with a merger or consolidation of such party
(without prejudice to any other rights the parties may have under any other
Operative Agreement).

         (b) Any attempted assignment of this Agreement in violation of this
Section shall be void and of no effect.

     (a) This Agreement shall be binding upon, inure to the benefit of and be
         enforceable by the parties hereto and their respective successors and
         permitted assigns.

         SECTION 8.10. SURVIVAL OF AGREEMENT. All covenants, agreements,
representations and warranties made by any party herein and in the certificates
or other instruments prepared or delivered in connection with or pursuant to
this Agreement shall be considered to have been relied upon by the other parties
and shall survive the Closing, regardless of any investigation made by the other
parties hereto or on their behalf.

         SECTION 8.11. NO THIRD PARTY BENEFICIARIES. This Agreement is for the
sole benefit of the parties and their permitted assigns and nothing herein
expressed or implied shall give or be construed to give to any Person, other
than the parties and such assigns, any legal or equitable rights hereunder,
except that Article VII is also intended to be for the benefit of the Sarnoff
Employee Purchasers and Sections 7.03 and 7.04 are intended to be for the
benefit of the Persons named therein.

         SECTION 8.12. EXPENSES. (a) Whether or not any of the Transactions are
consummated, all costs and expenses incurred in connection with the Operative
Agreements and the Transactions shall be paid by the party incurring such cost
or expense; PROVIDED, HOWEVER, that if the Closing occurs and the Transactions
are consummated, the Company shall reimburse Sarnoff and Wave for all costs and
expenses (not to exceed $30,000 for either party) incurred by such parties in
connection with the incorporation and organization of the Company and the
negotiation, preparation, execution and delivery of this Agreement the other
Operative Agreement.

         (b) The provisions of this Section shall remain operative and in full
force and effect regardless of the expiration of this Agreement or the
consummation of the Transactions.

         SECTION 8.13. REMEDIES. In no event will any party be liable to another
party for incidental damages, lost profits, lost savings, or any other
consequential damages, even if such party has been advised of the possibility of
such damages, resulting from the breach of its obligations under any Operative
Agreement or from the use of any confidential or other information.

         SECTION 8.14. PUBLICITY. No public release, announcement or other form
of publicity concerning the Transactions shall be issued by any party without
the prior consent of

<PAGE>
                                      -27-

the other parties, except as such release or announcement may be required by Law
or the rules or regulations of NASDAQ or any securities exchange, in which case
the party required to make the release or shall, to the extent possible, allow
the other party reasonable time to comment on such release or announcement in
advance of such issuance.

         SECTION 8.15. FURTHER ASSURANCES: EFFECTIVENESS. (a) The parties shall
use their best efforts to obtain and to assist the other parties in obtaining
promptly all necessary waivers, consents and approvals from any Governmental
Authority or any other Person for any exercise by any party of its rights under
this Agreement or any other Operative Agreement, except that a party shall not
be required to accept or comply with any Burdensome Condition. Upon reasonable
request from time to time, the parties shall execute and deliver all documents
and instruments and do all other acts that may be reasonably necessary or
desirable to give effect to the Transactions or the exercise by the other
parties of their respective rights hereunder.

         (b) If any Law of a country provides that the implementation of this
Agreement is subject to prior Governmental Approval in such country, this
Agreement shall have no effect in such country until such Governmental Approval
shall have been obtained.

         SECTION 8.16. CONSTRUCTION. This Agreement has been negotiated by the
parties and their respective counsel and will be fairly interpreted in
accordance with its terms and without any strict construction in favor of or
against any party.

            [The remainder of this page is intentionally left blank]

<PAGE>
                                      -28-

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

                                 WAVEXPRESS, INC.

                                 By:
                                    -------------------------------------------
                                         Bruce Campelia
                                         President

                                 SARNOFF CORPORATION

                                 By:
                                    -------------------------------------------
                                         Name:
                                         Title:

                                 WAVE SYSTEMS CORP.

                                 By:
                                    -------------------------------------------
                                         Steven Sprague
                                         President

<PAGE>
                                      -29-

                                LIST OF SCHEDULES

<TABLE>
<S>                          <C>
SCHEDULE 2.04                Legend
SCHEDULE 4.01(C)             Outstanding Shares
</TABLE>

                                LIST OF EXHIBITS

<TABLE>
<S>                          <C>
EXHIBIT A                    Certificate of Designations
EXHIBIT B                    Stockholder Agreement
EXHIBIT C                    Sarnoff License
EXHIBIT D                    Sarnoff Development Agreement
EXHIBIT E-1                  Wave License - Patent License Agreement
EXHIBIT E-2                  Wave License - Service Agreement
EXHIBIT F                    Wave Development Agreement
EXHIBIT G                    Convertible Note
</TABLE>

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00053-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00053-of-00352.parquet"}]]