Document:

EXHIBIT 10.24

                                  AGREEMENT AND
                                 PLAN OF MERGER

                                       OF

                      ACOUSTIC COMMUNICATION SYSTEMS, INC.
                      A CORPORATION OWNED BY ROBERT SHEELEY

                                      INTO

                               VL ACQUISITION CO.
                     A CORPORATION OWNED BY VIDEOLABS, INC.

                               DATED: MAY 17, 1999

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                                TABLE OF CONTENTS

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<S>                 <C>                                                                                          <C>
ARTICLE 1           THE MERGER..................................................................................  1
         1.1        The Merger..................................................................................  1
         1.2        Effective Time; Effect of the Merger........................................................  1
         1.3        Articles of Incorporation; Bylaws...........................................................  2
         1.4        Directors and Officers......................................................................  2
         1.5        Conversion of Securities....................................................................  2
         1.6        Stock Transfer Records......................................................................  3
         1.7        Merger Consideration........................................................................  3
         1.8        Required Net Equity.........................................................................  3
         1.9        Surrender of Certificates...................................................................  4

ARTICLE 2           THE CLOSING.................................................................................  4
         2.1        Time and Place of the Closing...............................................................  4
         2.2        Deliveries by the Seller....................................................................  5
         2.3        Deliveries by the Buyer.....................................................................  5

ARTICLE 3           REPRESENTATIONS AND WARRANTIES CONCERNING THE
                    SELLER......................................................................................  6
         3.1        Capacity of the Seller......................................................................  6
         3.2        Enforceability..............................................................................  6
         3.3        Noncontravention............................................................................  6
         3.4        Brokers' Fees...............................................................................  7
         3.5        Shares......................................................................................  7
         3.6        Investment Intent...........................................................................  7

ARTICLE 4           REPRESENTATIONS AND WARRANTIES CONCERNING THE
                    COMPANY.....................................................................................  7
         4.1        Organization, Qualification, and Authorization..............................................  8
         4.2        Capitalization; Investments.................................................................  8
         4.3        Noncontravention............................................................................  9
         4.4        Brokers' Fees...............................................................................  9
         4.5        Title to Assets.............................................................................  9
         4.6        Financial Statements........................................................................  9
         4.7        Subsequent Events........................................................................... 10
         4.8.       Legal Compliance............................................................................ 12
         4.9        Tax Matters................................................................................. 12
         4.10       Real Property............................................................................... 12
         4.11       Intellectual Property....................................................................... 13
         4.12       Tangible Assets............................................................................. 14
         4.13       Contracts................................................................................... 14
         4.14       Notes and Accounts Receivable............................................................... 15
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<S>                 <C>                                                                                          <C>
         4.15       Powers of Attorney.......................................................................... 15
         4.16       Litigation.................................................................................. 15
         4.17       Employees................................................................................... 15
         4.18       Employee Benefit Plans...................................................................... 15
         4.19       Guaranties and Warranties................................................................... 18
         4.20       Permits..................................................................................... 18
         4.21       Environmental Compliance.................................................................... 18
         4.22       Customers................................................................................... 19
         4.23       Insurance................................................................................... 19
         4.24       Transactions with Affiliates................................................................ 19
         4.25       No Undisclosed Liabilities.................................................................. 19
         4.26       Interest in Similar Businesses.............................................................. 19
         4.27       Year 2000 Compliance........................................................................ 19
         4.28       Disclosure.................................................................................. 20

ARTICLE 5           REPRESENTATIONS AND WARRANTIES CONCERNING THE
                    BUYER....................................................................................... 20
         5.1        Organization, Qualification, and Authorization.............................................. 20
         5.2        Capitalization.............................................................................. 20
         5.3        Authorization and Enforceability............................................................ 21
         5.4        Noncontravention............................................................................ 21
         5.5        Brokers' Fees............................................................................... 21
         5.6        Reports and Financial Statements............................................................ 21

ARTICLE 6           COVENANTS................................................................................... 22
         6.1        General..................................................................................... 22
         6.2        Transition.................................................................................. 23
         6.3        Confidentiality............................................................................. 23
         6.4        Conduct of Business......................................................................... 23
         6.5        Reasonable Efforts.......................................................................... 24
         6.6        Exclusive Dealing........................................................................... 24
         6.7        Access to Records........................................................................... 24
         6.8        Notice of Events............................................................................ 25
         6.9        Shareholder Approval........................................................................ 25
         6.10       Dissolution of Components................................................................... 25
         6.11       Tax Matters................................................................................. 25

ARTICLE 7           CONDITIONS TO OBLIGATION TO CLOSE........................................................... 26
         7.1        Conditions to Obligation of the Buyer....................................................... 26
         7.2        Conditions to Obligation of the Seller...................................................... 27

ARTICLE 8           TERMINATION................................................................................. 28
         8.1        Termination Rights.......................................................................... 28
         8.2        Effect of Termination....................................................................... 28
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<S>                 <C>                                                                                          <C>
ARTICLE 9           REMEDIES.................................................................................... 29
         9.1        Survival of Representations, Warranties and Covenants....................................... 29
         9.2        Indemnification Provisions for benefit of the Buyer......................................... 29
         9.3        Indemnification Provisions for Benefit of the Seller........................................ 29
         9.4        Matters Involving Third Parties............................................................. 29
         9.5        Other Indemnification Limitations........................................................... 30
         9.6        Indemnification Holdback Escrow............................................................. 31
         9.7        Dispute Resolution.......................................................................... 31

ARTICLE 10          GENERAL PROVISIONS.......................................................................... 32
         10.1       Press Releases and Public Announcements..................................................... 32
         10.2       No Third-Party Beneficiaries................................................................ 32
         10.3       Entire Agreement............................................................................ 32
         10.4       Succession and Assignment................................................................... 32
         10.5       Counterparts and Facsimile Delivery......................................................... 32
         10.6       Headings.................................................................................... 32
         10.7       Notices..................................................................................... 32
         10.8       Governing Law............................................................................... 34
         10.9       Amendments and Waivers...................................................................... 34
         10.10      Severability................................................................................ 34
         10.11      Expenses.................................................................................... 34
         10.12      Construction................................................................................ 34
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                          AGREEMENT AND PLAN OF MERGER

         THIS AGREEMENT AND PLAN OF MERGER ("Agreement") is made and
entered into effective as of this 17th day of May, 1999, by and among
VideoLabs, Inc., a Delaware corporation (the "Buyer"), VL Acquisition Co., a
Delaware corporation formed by Buyer ("Merger Subsidiary"), Robin Sheeley, a
resident of Minnesota (the "Seller"), and Acoustic Communication Systems, Inc.,
a Minnesota corporation (the "Company"). All of the parties to this Agreement
are sometimes individually referred to as a "Party" and collectively as the
"Parties".

         WHEREAS, the Company is in the business of providing equipment,
software or services that meet the data, voice or video communications
requirements of customers in Minnesota, Iowa, Nebraska, North Dakota, South
Dakota and Wisconsin (the "Business"); and

         WHEREAS, the Seller owns one hundred percent (100%) of the issued and
outstanding shares of stock of the Company; and

         WHEREAS, the Parties desire to enter into this Agreement pursuant to
which the Company will merge with and into the Merger Subsidiary and the Company
shall become a wholly owned subsidiary of the Buyer all upon the terms and
conditions set forth in this Agreement.

         NOW, THEREFORE, in consideration of the premises and the mutual
covenants, conditions, representations and warranties set forth in this
Agreement, and for other good and valuable consideration, the receipt and
sufficiency of which is hereby acknowledged, the parties hereto agree as
follows:

                                    ARTICLE 1
                                   THE MERGER

         1.1 THE MERGER. Upon and subject to the terms and conditions of this
Agreement, and in accordance with the corporate laws of the States of Delaware
and Minnesota ("Corporate Law"), at the Effective Time (as hereinafter defined),
the Company shall be merged with and into the Merger Subsidiary (the "Merger").
As a result of the Merger, the separate corporate existence of the Company shall
cease and the Merger Subsidiary shall continue after the Merger as the surviving
corporation (the "Surviving Corporation").

         1.2 EFFECTIVE TIME; EFFECT OF THE MERGER. The Merger shall become
effective immediately upon the filing of the Certificate of Merger (as defined
in Section 2.3(d) hereof) with the Secretary of State of the State of Delaware
in accordance with Corporate Law or such later effective time as the Parties may
agree to specify in the Certificate of Merger (the "Effective Time"). At the
Effective Time, the effect of the Merger shall be as provided in the applicable
provisions of Corporate Law. Without limiting the generality of the foregoing,
and subject thereto, at the Effective Time all the property, rights, privileges,
powers and

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franchises of the Company and Merger Subsidiary shall vest in the Surviving
Corporation, and all debts, liabilities, obligations, restrictions, disabilities
and duties of each of the Company and Merger Subsidiary shall become the debts,
liabilities, obligations, restrictions, disabilities and duties of the Surviving
Corporation.

         1.3        ARTICLES OF INCORPORATION; BYLAWS.

                    (a) At the Effective Time, the Articles of Incorporation of
         Merger Subsidiary, as in effect immediately prior to the Effective
         Time, shall be the Articles of Incorporation of the Surviving
         Corporation until thereafter amended as provided by law and such
         Articles of Incorporation; provided, however, that, at the Effective
         Time, Article 1 of the Articles of Incorporation of the Surviving
         Corporation shall be amended to read as follows: "The name of the
         corporation is Acoustic Communication Systems, Inc."

                    (b) At the Effective Time, the Bylaws of Merger Subsidiary,
         as in effect immediately prior to the Effective Time, shall be the
         Bylaws of the Surviving Corporation until thereafter amended as
         provided by law, the Articles of Incorporation of the Surviving
         Corporation or such Bylaws.

         1.4 DIRECTORS AND OFFICERS. The directors of Merger Subsidiary
immediately prior to the Effective Time shall be the initial directors of the
Surviving Corporation, each to hold office in accordance with the Articles of
Incorporation and Bylaws of the Surviving Corporation, and the officers of the
Company immediately prior to the Effective Time shall be the initial officers of
the Surviving Corporation, in each case until their respective successors are
duly elected or appointed and qualified.

         1.5 CONVERSION OF SECURITIES. At the Effective Time, by virtue of the
Merger and without any action on the part of Buyer, Merger Subsidiary, the
Company, the Seller or the holders of any of the following securities:

                    (a) Each share of Common Stock of Merger Subsidiary issued
         and outstanding immediately prior to the Effective Time shall not be
         affected and shall remain as a validly issued, fully paid and
         nonassessable share of Common Stock of the Surviving Corporation.

                    (b) Each share of Company stock issued and outstanding
         immediately prior to the Effective Time (all such issued and
         outstanding stock of the Company being hereinafter referred to
         collectively as the "Converted Shares" and individually as a "Converted
         Share") shall be canceled and shall be converted automatically into the
         right to receive a portion of the Merger Consideration, which shall be
         payable to the holder of such Converted Share upon surrender of the
         certificate that formerly evidenced such Converted Share in the manner
         provided in Section 1.9.

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                    (c) Each share of Company stock held in the treasury of the
         Company immediately prior to the Effective Time shall be cancelled and
         extinguished without any conversion thereof and no payment shall be
         made with respect thereto.

                    (d) Each share of common stock held in the treasury of
         Merger Subsidiary immediately prior to the Effective Time shall be
         cancelled and extinguished without any conversion thereof and no
         payment shall be made with respect thereto.

                    (e) From and after the Effective Time, the holders of
         certificates representing shares of Company stock outstanding
         immediately prior to the Effective Time shall cease to have any rights
         with respect to such shares except as otherwise provided herein or by
         Corporate Law.

         1.6 STOCK TRANSFER RECORDS. The Parties acknowledge and agree that the
Company shall establish the date of this Agreement as the record date (the
"Record Date") and shall close the stock transfer books of the Company as of
such date. Between the Record Date and the Effective Time, there shall be no
further registration of transfers of Company Stock on the records of the
Company. The holders of Converted Shares registered on the stock records as of
the Record Date (which is the Seller) shall be the holders entitled to receive
the Merger Consideration under this Agreement.

         1.7 MERGER CONSIDERATION. Subject to reduction as hereinafter provided,
the aggregate consideration payable for all Converted Shares (collectively, the
"Merger Consideration") shall be equal to the sum of the following:

                    (a) an amount of cash equal to One Million Dollars
         ($1,000,000); PLUS

                    (b) delivery of that number of shares of fully paid,
         nonassessable, common stock, par value $.01 per share, of the Buyer
         ("the "Buyer's Stock"), which equals, in the aggregate, $1,500,000,
         based on a price per share equal to the average of the closing bid and
         asked prices of the Buyer's common stock as reported on the National
         Association of Securities Dealers Automated Quotation ("NASDAQ") System
         Small Cap Market, during the ten trading days ending on the trading day
         immediately preceding the Closing Date.

         1.8        REQUIRED NET EQUITY.

                    (a) The Seller acknowledges that the Merger Consideration
         has been determined assuming a net equity level of the Company as of
         the Closing Date at least equal to the Company's net equity level as of
         December 31, 1998 (the "Minimum Equity Level") as reflected on the
         audited Financial Statements (as hereafter defined). Not less than two
         (2) business days prior to the Closing Date, Seller shall deliver to
         Buyer a balance sheet of the Company, dated as of the Closing Date (the
         "Pre-Closing Balance Sheet"), prepared in accordance with GAAP (as
         hereafter defined), consistently applied, projecting the net equity of
         the Company as of the Closing Date.

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         The Pre-Closing Balance Sheet shall be certified by the Seller to be
         true, correct and complete in all respects to the best of Seller's
         knowledge and belief, and shall be accompanied by sufficient detail to
         enable the Buyer to verify the account balances. During such two (2)
         day period, the Buyer shall have the opportunity (but shall not be
         required) to audit or otherwise verify the information on the
         Pre-Closing Balance Sheet, and the same shall be adjusted for any
         errors therein determined by the Buyer.

                    (b) In the event the net equity reflected on the Pre-Closing
         Balance Sheet is less than the Minimum Equity Level as of the Closing
         Date (an "Equity Deficiency"), the cash portion of the Merger
         Consideration shall be reduced, dollar-for-dollar, by the amount of the
         Equity Deficiency. In the event the net equity reflected on the Pre-
         Closing Balance Sheet is more than the Minimum Equity Level as of the
         Closing Date (an "Equity Surplus"), the Merger Consideration will not
         be increased.

                    (c) During the nine (9) months following the Closing Date,
         the Buyer may audit and otherwise verify the accuracy of the
         Pre-Closing Balance Sheet. Any errors (failure to be in accordance with
         GAAP) in the Pre-Closing Balance Sheet determined by Buyer shall be
         reconciled between the Parties pursuant to the provisions of Article 9.
         After such nine (9) month period, neither party may seek
         indemnification for additional errors under Article 9.

                    (d) As security for the repayment of any additional Equity
         Deficiency, Buyer shall be able to offset the deficiency against any
         payments required under the Noncompetition Agreement.

         1.9 SURRENDER OF CERTIFICATES. Promptly after the Effective Time, the
Seller shall surrender to the Surviving Corporation one or more stock
certificates representing all of the Converted Shares (the "Certificate"),
together with any reasonably requested letter of transmittal (consistent with
this Agreement), duly completed and validly executed in accordance with the
instructions thereto, and such other documents as may be reasonably required
pursuant to such instructions, which Certificate shall then be canceled by the
Surviving Corporation and the Seller shall be entitled to receive the Merger
Consideration.

                                    ARTICLE 2
                                   THE CLOSING

         2.1 TIME AND PLACE OF THE CLOSING. Upon the terms and subject to the
conditions contained in this Agreement, the closing of the Merger contemplated
by this Agreement shall occur at a closing (the "Closing") to take place at the
offices of Hinshaw & Culbertson, Suite 3100, 222 South Ninth Street,
Minneapolis, MN 55402, commencing at 9:00 a.m. local time, on the first business
day following the satisfaction or waiver of all conditions to the obligations of
the Parties to consummate the transactions contemplated herein (other than
conditions with respect to actions the respective Parties will take at the
Closing itself) or such other time and date as the Buyer and the Seller may
mutually determine (the "Closing Date").

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         2.2 DELIVERIES BY THE SELLER. Upon the terms and subject to the
conditions contained in this Agreement, the Seller shall make, or cause to be
made, the following deliveries to the Buyer at the Closing:

                    (a) Certificate(s) representing the Converted Shares owned
         by Seller, tendered for cancellation as of the Effective Time as
         provided herein;

                    (b) Releases, in favor of Company, from Seller and in form
         and substance acceptable to the Buyer;

                    (c) All stock record books, minute books and corporate
         seals, if any, of Company;

                    (d) All files, books, records and correspondence of Company
         in the possession of Seller;

                    (e) The Seller's Certificate pursuant to Section 7.1(e) of
         this Agreement, duly executed by the Seller;

                    (f) An opinion of counsel to the Seller, dated the Closing
         Date, and substantially in the form attached hereto as Exhibit 2.2(f);

                    (g) The Articles of Merger, in substantially the form
         attached hereto as Exhibit 2.2(g), duly executed by the Company;

                    (h) The Seller's Employment Agreement and the Seller's
         Noncompetition Agreement, in substantially the forms attached hereto as
         Exhibit 2.2(h), in each case duly executed by the Seller; and

                    (i) Such other documents, opinions and certificates as may
         be required under this Agreement or reasonably requested by the Buyer.

         2.3 DELIVERIES BY THE BUYER. Upon the terms and subject to the
conditions contained in this Agreement, the Buyer shall make, or cause to be
made, the following deliveries to the Seller at the Closing:

                    (a) The Merger Consideration due from Buyer to the Seller
         pursuant to Section 1.7 hereunder shall be delivered to the Seller at
         the Closing;

                    (b) The Buyer's Certificate pursuant to Section 7.2(d) of
         this Agreement, duly executed by the appropriate officer of Buyer;

                    (c) An opinion of counsel to the Buyer, dated the Closing
         Date, and substantially in the form attached hereto as Exhibit 2.3(c);

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                    (d) The Articles of Merger, in substantially the form
         attached hereto as Exhibit 2.2(g), and the Certificate of Merger, in
         substantially the form attached hereto as Exhibit 2.3(d), each duly
         executed by the Merger Subsidiary;

                    (e) The Seller's Employment Agreement and the Seller's
         Noncompetition Agreement, in substantially the forms attached hereto as
         Exhibit 2.2(h), in each case duly executed by the Buyer;

                    (f) The Registration Agreement, in substantially the form
         attached hereto as Exhibit 2.3(f), duly executed by the Buyer; and

                    (g) Such other documents, opinions and certificates as may
         be required under this Agreement or reasonably requested by the Seller.

                                    ARTICLE 3
                         REPRESENTATIONS AND WARRANTIES
                              CONCERNING THE SELLER

         As a material inducement to the Buyer entering into this Agreement, the
Seller hereby represents and warrants to the Buyer and the Merger Subsidiary the
following, in each case as of the date of this Agreement and the Closing Date,
unless otherwise specifically provided:

         3.1 CAPACITY OF THE SELLER. The Seller is a Minnesota resident, and has
the full legal right, power, capacity and authority to execute and deliver this
Agreement and to perform the Seller's respective obligations hereunder.

         3.2 ENFORCEABILITY. This Agreement constitutes the valid and legally
binding obligation of the Seller, enforceable against the Seller in accordance
with its terms, except as enforcement may be limited by bankruptcy, insolvency,
moratorium and other similar laws affecting the rights of creditors generally
and except for limitations imposed by general principles of equity. The Seller
need not give any notice to, make any filing with, or obtain any authorization,
consent, or approval of any government or governmental agency in order to
consummate the transactions contemplated by this Agreement.

         3.3 NONCONTRAVENTION. Neither the execution and the delivery of this
Agreement, nor the consummation of the transactions contemplated hereby, will
(i) violate any constitution, statute, regulation, rule, injunction, judgment,
order, decree, directive or ruling of any government, government agency, or
court to which the Seller is subject; or (ii) conflict with, result in a breach
of, constitute a default under, result in the acceleration of, create in any
party the right to accelerate, terminate, modify, or cancel, or require any
notice under any agreement, contract, lease, license, permit, instrument, or
other arrangement to which the Seller is a party or by which he is bound or to
which any of his assets is subject.

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         3.4 BROKERS' FEES. The Seller has no liability or obligation to pay any
fees or commissions to any broker, finder, or agent with respect to the
transactions contemplated by this Agreement for which the Buyer or the Company
could become liable or obligated.

         3.5 SHARES. The Seller holds of record and owns beneficially the number
of shares set forth on Schedule 3.5 of the Disclosure Schedule heretofore
delivered to the Buyer (the "Disclosure Schedule") hereto constituting one
hundred percent (100%) of the issued and outstanding equity securities of the
Company and the voting and investment power of the Company, free and clear of
any restrictions on transfer, liens, pledges, security interests, options,
warrants, purchase rights, contracts, commitments, equities, claims, and demands
of any kind, nature or description, whatsoever. The Seller is not a party to any
option, warrant, purchase right, or other contract or commitment that could
require the Seller to sell, transfer, or otherwise dispose of any capital stock
of the Company (other than this Agreement). The Seller is not a party to any
voting trust, proxy, or other agreement or understanding with respect to the
voting of any capital stock of the Company.

         3.6 INVESTMENT INTENT. The Seller acknowledges that the Buyer's Stock
has not been registered under the Securities Act of 1933, as amended (the
"Securities Act") or any state securities laws, and is being offered and sold in
reliance upon federal and state exemptions for transactions from such
registration. The Seller has such knowledge and experience in financial and
business matters that the Seller is capable of evaluating the merits and risks
of the Buyer's Stock in connection with this Agreement. The Seller has received
information concerning the Buyer and has had the opportunity to obtain
additional information as desired by Seller in order to evaluate the merits and
the risks inherent in holding the Buyer's Stock. The Seller is able to bear the
economic risk and lack of liquidity inherent in holding the Buyer's Stock for an
indefinite period. The Seller is acquiring the Buyer's Stock for investment and
not with a view toward or for sale or distribution thereof within the meaning of
the Securities Act, or with any intention of distributing or selling the Buyer's
Stock within the meaning of the Securities Act. The Seller acknowledges and
agrees that after the Closing, the Buyer's Stock may be not sold, transferred,
offered for sale, pledged, hypothecated or otherwise disposed of without
registration under the Securities Act and any applicable state securities laws,
except pursuant to an exemption from such registration available under the
Securities Act or such state securities laws. Seller acknowledges that legends
will be place on the certificates evidencing the Buyer's Stock referring to the
applicable restrictions on transferability of the Buyer's Stock. Seller
represents that he is a bona fide resident of the State of Minnesota.

                                    ARTICLE 4
                         REPRESENTATIONS AND WARRANTIES
                             CONCERNING THE COMPANY

         As a material inducement to the Buyer entering into this Agreement,
each of the Seller and the Company, jointly and severally, hereby represents and
warrants to the Buyer and the Merger Subsidiary the following (except as may be
otherwise disclosed on the Disclosure

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Schedule), in each case as of the date of this Agreement and the Closing Date,
unless otherwise specifically provided:

         4.1 ORGANIZATION, QUALIFICATION, AND AUTHORIZATION. The Company is a
corporation duly organized, validly existing, and in good standing under the
laws of the State of Minnesota. The Company is duly authorized to conduct
business and is in good standing under the laws of each jurisdiction where such
qualification is required except where any failure to be so qualified would not
have a material adverse effect on the business or the assets or the financial
condition or the results of operations of the Company, in each case taken as a
whole (a "Material Adverse Effect"). The Company has full corporate power and
authority and all licenses, permits, and authorizations necessary to carry on
its business as currently conducted by it and to own and use the properties
owned and used by it. The Company has taken all corporate action which is
necessary to authorize the execution and delivery of this Agreement and the
consummation by the Company of the transactions contemplated herein. The Seller
has delivered to the Buyer correct and complete copies of the articles of
incorporation and bylaws of the Company (as amended to date). The minute books
(containing the records of meetings of the stockholders, the board of directors,
and any committees of the board of directors), the stock certificate books, and
the stock record books of the Company are correct and complete in all material
respects. Schedule 4.1 of the Disclosure Schedule lists all of the officers and
directors of the Company. The Company is not in violation of any provision of
its articles of incorporation or bylaws.

         4.2        CAPITALIZATION; INVESTMENTS.

                    (a) The authorized capital stock of the Company, the total
         number of shares of each class issued and outstanding, the record owner
         of all such shares and the number of shares held in the treasury of the
         Company, are each set forth on Schedule 4.2 of the Disclosure Schedule.
         All of the issued and outstanding shares of capital stock of the
         Company have been duly authorized, are validly issued, fully paid, and
         nonassessable, and were not issued in violation of any preemptive
         rights. There are no outstanding or authorized options or option plans,
         warrants, purchase rights, subscription rights, conversion rights,
         exchange rights, or other contracts or commitments that could require
         the Company to issue, sell, or otherwise cause to become outstanding
         any additional shares of its capital stock. There are no outstanding or
         authorized stock appreciation, phantom stock, profit participation, or
         similar rights with respect to the capital stock of the Company. There
         are no voting trusts, proxies, or other agreement or understandings
         with respect to the voting of the capital stock of the Company owned by
         Seller.

                    (b) The Company does not, directly or indirectly, own any
         shares or have any other equity interest or option or other contractual
         right to acquire the same in any other person or entity or is a member,
         partner or joint venturer with any other such person or entity.

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<PAGE>

                    (c) Acoustic Components, Inc. ("Components") is a Minnesota
         corporation formed by Seller. Components currently has no assets or
         property of any kind, and has never had any assets or property or
         conducted any business or operations.

         4.3 NONCONTRAVENTION. Neither the execution and the delivery of this
Agreement, nor the consummation of the transactions contemplated hereby, will
(i) violate any constitution, statute, regulation, rule, injunction, judgment,
order, decree, directive or ruling of any government, governmental agency, or
court to which the Company is subject, or any provision of the articles of
incorporation or bylaws of the Company; or (ii) conflict with, result in a
breach of, constitute a default under, result in the acceleration of, create in
any party the right to accelerate, terminate, modify, or cancel, or require any
notice under any agreement, contract, lease, license, permit, instrument, or
other arrangement to which the Company is a party or by which it is bound or to
which any of its assets is subject (or result in the imposition of any security
interest or similar lien upon any of its assets). Except as set forth on
Schedule 4.3 of the Disclosure Schedule the Company is not required to give any
notice to, make any filing with, or obtain any authorization, consent, or
approval of any government, governmental agency or party to any material
contract to which the Company is a party or by which its assets are bound, in
order to consummate the transactions contemplated by this Agreement.

         4.4 BROKERS' FEES. The Company has no liability or obligation to pay
any fees or commissions to any broker, finder, or agent with respect to the
transactions contemplated by this Agreement and has entered into no agreement to
become so liable or obligated.

         4.5 TITLE TO ASSETS. Except as disclosed in Schedule 4.5 of the
Disclosure Schedule, the Company has good title to, or a valid leasehold or
license interest in, the properties and assets used by it in the conduct of its
business as currently conducted, and/or shown on the Balance Sheet of the
Company dated as of March 31, 1999 (the "Most Recent Balance Sheet") or acquired
after the date thereof, free and clear of all security interests, mortgages,
liens, or similar encumbrances ("Security Interests") of any kind, except for
properties and assets disposed of in the ordinary course of business since the
date of the Most Recent Balance Sheet.

         4.6 FINANCIAL STATEMENTS. Included in Schedule 4.6 of the Disclosure
Schedule are the following financial statements for the Company (collectively
the "Financial Statements"): (a) an audited Balance Sheet and Statement of
Income and Cash Flow as of and for the fiscal years ended December 31, 1998,
1997 and 1996; and (b) an unaudited Balance Sheet and Statement of Income for
the interim three months ended March 31, 1999. Except as set forth in Schedule
4.6 of the Disclosure Schedule, the Financial Statements have been prepared in
accordance with generally accepted accounting principles ("GAAP") consistently
applied, present fairly in all material respects the financial condition of the
Company as of

                                        9
<PAGE>

such dates and the results of its operations and cash flows for such periods,
and are consistent with the books and records of the Company; provided, however,
that the interim financial statements are subject to normal year-end adjustments
(which will not be material individually or in the aggregate) and the lack of
footnotes and other presentation items. No event has occurred since the date of
the Most Recent Financial Statement that would adversely affect the previous
sentence.

         4.7 SUBSEQUENT EVENTS. Except as disclosed in Schedule 4.7 of the
Disclosure Schedule, since the date of the Most Recent Balance Sheet, there has
not been any change affecting the business, operations, financial condition,
results of operations or assets of the Company that has had a Material Adverse
Effect on the Company. Without limiting the generality of the foregoing, since
that date, except as disclosed in Schedule 4.7 of the Disclosure Schedule or
otherwise permitted in this Agreement:

                    (a) the Company has not sold, leased, transferred, disposed,
         or assigned any of its material assets, tangible or intangible, other
         than for a fair consideration in the ordinary course of business;

                    (b) the Company has not entered into any agreement,
         contract, lease, or license which is currently in effect (or series of
         related agreements, contracts, leases, and licenses which are currently
         in effect) outside the ordinary course of business;

                    (c) no party (including the Company) has accelerated,
         terminated, modified, or canceled any material agreement, material
         contract, material lease, or material license (or series of related
         material agreements, material contracts, material leases, and material
         licenses) to which the Company is a party or by which it is bound;

                    (d) the Company has not imposed any Security Interest upon
         any of its assets, tangible or intangible;

                    (e) the Company has not made any capital expenditure (or
         series of related capital expenditures) in excess of $50,000 outside
         the ordinary course of business;

                    (f) the Company has not made any capital investment in, any
         loan to, or any acquisition of the securities or assets of, any other
         person (or series of related capital investments, loans, and
         acquisitions) outside the ordinary course of business;

                    (g) the Company has not issued any note, bond, or other debt
         security or created, incurred, assumed, or guaranteed any indebtedness
         for borrowed money or capitalized lease obligation, and the Company has
         not incurred any material obligation or liability, absolute, accrued,
         contingent or otherwise, whether or not due or to become due, except in
         the ordinary course of business, or incurred any liability or
         obligation to the Seller other than for normal compensation in
         accordance with past practices;

                                       10
<PAGE>

                    (h) the Company has not delayed or postponed the payment of
         accounts payable or other liabilities outside the ordinary course of
         business or written off as uncollectible, compromised, canceled or
         waived or released any claim of the Company to, any debt, note or
         account receivable, except write-offs in the ordinary course of
         business and consistent with the Company's past practices;

                    (i) there has been no change made or authorized to the
         articles of incorporation or bylaws of the Company;

                    (j) the Company has not issued, sold, or otherwise disposed
         of any of its capital stock, or granted any options, warrants, or other
         rights to purchase or obtain (including upon conversion, exchange, or
         exercise) any of its capital stock, purchased or redeemed any shares of
         its capital stock or made any distributions to the Seller with respect
         to its capital stock;

                    (k) the Company has not experienced any material damage,
         destruction, or loss (whether or not covered by insurance) to its
         property except for ordinary wear and tear;

                    (l) the Company has not made any loan to, or entered into
         any other transaction with, any of its directors, officers, and
         employees outside the ordinary course of business;

                    (m) the Company has not entered into any employment contract
         or collective bargaining agreement, written or oral, or modified the
         terms of any existing such contract or agreement, other than at-will
         retention or termination of non-executive employees in the ordinary
         course of business;

                    (n) the Company has not granted any increase in the base
         compensation of any of, nor made any other changes in the terms of
         employment of, its officers or employees outside the ordinary course of
         business;

                    (o) the Company has not adopted, amended, modified, or
         terminated any bonus, profit-sharing incentive, severance, or other
         plan, contract, or commitment for the benefit of any of its directors,
         officers, and employees (or taken any such action with respect to any
         other benefit plan);

                    (p) the Company has not received any written or oral
         communication terminating or threatening the termination of or
         otherwise materially modifying any material business relationships or
         material written agreements between the Company and any of its
         customers or suppliers; and

                    (q) the Company has not agreed or promised to do any of the
         foregoing.

                                       11
<PAGE>

         4.8. LEGAL COMPLIANCE. The Company is in material compliance with, has
not violated and is not in violation of, any and all laws, rules and regulations
of federal, state, local and foreign governments (and all agencies thereof)
applicable to the Company or its businesses, and with all judgments, orders,
injunctions and decrees applicable to the Company or its properties.

         4.9        TAX MATTERS.

                    (a) The Company has filed or caused to be filed all tax
         returns that are required to be filed by or that include the Company,
         and has made all such filings on a timely basis. All such tax returns
         were prepared in accordance with applicable laws and regulations. All
         taxes owed (whether by Seller or the Company) with respect to the
         Company (whether or not shown on any tax return) and which are or were
         due and payable have been paid.

                    (b) The Company has withheld and paid all taxes required to
         have been withheld and paid in connection with amounts paid or owing to
         any employee, independent contractor, creditor, stockholder, or other
         third party.

                    (c) The Company is not, and has not been, a member of an
         affiliated group filing a consolidated, combined or unitary tax return,
         or is a party to any tax sharing, allocation, indemnification or
         similar agreement under which the Buyer or the Company could be liable
         for any taxes or other claims of any person after the Closing Date.

                    (d) There is no action, suit, proceeding, investigation,
         audit, or claim now pending or, to the knowledge of the Seller,
         threatened by any governmental authority regarding any taxes relating
         to the Company.

                    (e) Neither the Seller nor the Company has, as of the
         Closing Date, (A) entered into an agreement or waiver or been requested
         to enter into any agreement or waiver extending any statute of
         limitations relating to the payment or collection of any taxes with
         respect to the Company, or (B) applied for and not yet received a
         ruling or determination from a taxing authority regarding a past or
         prospective transaction of the Company.

                    (f) Neither the Seller nor the Company has received notice
         that any jurisdiction has asserted that any tax return currently is
         required to be filed by or with respect to the Company in any
         jurisdiction where any such tax return is not currently being filed.

         4.10 REAL PROPERTY. Schedule 4.10 of the Disclosure Schedule contains a
complete list of all real property in which the Company may claim an ownership
or leasehold interest as of the date of this Agreement (collectively, the "Real
Property"). Except as disclosed in Schedule 4.10 of the Disclosure Schedule, the
Company has not encumbered or

                                       12
<PAGE>

disposed of its ownership or leasehold interests in the Real Property since the
date of the Most Recent Balance Sheet. Schedule 4.10 of the Disclosure Schedule
lists all real estate leased as of the date of this Agreement by the Company as
lessee (the "Leased Premises"). Each lease (collectively, the "Leases") with
respect to a Leased Premise (i) is legal, valid, binding, enforceable, and in
full force and effect; (ii) will continue to be legal, valid, binding,
enforceable, and in full force and effect on identical terms upon consummation
of the transactions contemplated hereby; (iii) all rents and additional rents
due to date on each Lease have been paid; (iv) in each case the Company is in
peaceable possession and no waiver, indulgence or postponement of the Company's
material obligations thereunder has been granted by the lessor; (v) neither the
Company nor, to the Seller's knowledge, any other party thereto, is in breach or
default under any of the material terms thereof and no event has occurred which
with notice or lapse of time or both, would constitute a breach or default, or
permit termination, modification, or acceleration thereunder; and the Seller has
delivered to the Buyer true, correct and complete copies of each Lease
(including all amendments thereto).

         4.11 INTELLECTUAL PROPERTY. For purposes of this Section 4.11,
"Intellectual Property" shall mean (i) all inventions, whether patentable or
unpatentable and whether or not reduced to practice, all improvements thereto,
and all patents, patent applications, and patent disclosures, together with all
reissuances, continuations, continuations-in-part, revisions, extensions, and
reexaminations thereof; (ii) all trademarks, service marks, trade dress, logos,
trade names, and corporate names, together with all translations, adaptations,
derivations, and combinations thereof and including all goodwill associated
therewith, and all applications, registrations, and renewals in connection
therewith; (iii) all copyrightable works, all copyrights, and all applications,
registrations, and renewals in connection therewith; (iv) all trade secrets and
confidential business information (including ideas, research and development,
know-how, formulas, compositions, manufacturing and production processes and
techniques, technical data, designs, drawings, specifications, customer and
supplier lists, pricing and cost information, and business and marketing plans
and proposals); (v) all computer software (including data and related
documentation); (vi) all other proprietary rights; and (vii) all copies and
tangible embodiments thereof (in whatever form or medium). With respect to
Intellectual Property:

                    (a) The Company owns or has the right to use pursuant to
         license, sublicense, agreement, or permission all Intellectual Property
         used in the conduct of the businesses of the Company as presently
         conducted. Each item of Intellectual Property owned or used by the
         Company immediately prior to the Closing hereunder will be owned or
         available for use by it on identical terms and conditions upon the
         Closing hereunder. The Company has taken all necessary action to
         maintain and protect each material item of Intellectual Property that
         it owns or uses.

                    (b) The Company has not been sued or charged in writing with
         (or to the knowledge of the Seller, threatened with) or been a
         defendant in any claim suit, action or proceeding relating to its
         business which has not been finally terminated prior to the date of
         this Agreement and which involves a claim of interference,
         infringement, misappropriation, or violation of Intellectual Property
         rights of third parties (including

                                       13
<PAGE>

         any claim that the Company must license or refrain from using any
         Intellectual Property rights of any third party). To the knowledge of
         the Seller, no third party has interfered with, infringed upon or
         misappropriated any Intellectual Property rights of the Company.

                    (c) Schedule 4.11 of the Disclosure Schedule identifies each
         material item of Intellectual Property owned by the Company or which
         the Company has the right to use pursuant to license, sublicense,
         agreement or permission. The Seller has delivered to the Buyer correct
         and complete copies of or has made available for inspection by the
         Buyer all patents, registrations, applications, licenses, agreements,
         and permission (as amended to date) and all other written documentation
         evidencing ownership and prosecution (if applicable) of each item of
         Intellectual Property identified in Schedule 4.11 of the Disclosure
         Schedule.

                    (d) To the best of Seller's knowledge, the operation of the
         businesses of the Company as presently conducted does not interfere
         with, infringe upon, misappropriate, or otherwise come into conflict
         with, any Intellectual Property rights of third parties, and neither
         Seller nor the Company has received any notice of any claim to the
         contrary.

         4.12 TANGIBLE ASSETS. The Company owns or leases all buildings,
machinery, equipment, and other tangible assets used or held for use in the
conduct of its businesses as presently conducted. Each such tangible asset has
been maintained in accordance with normal industry practice, is free from
material defects, is in good condition and repair (normal wear and tear
excepted), and is suitable for the purposes for which it presently is used. All
inventory of the Company is in good and merchantable condition and is not
obsolete, is in normal quantities for the business of the Company, and was
purchased by the Company for resale to customers in the ordinary course of
business.

         4.13 CONTRACTS. Listed on Schedule 4.13 of the Disclosure Schedule are
all written (and a summary of any oral) agreements to which the Company is a
party and which is material to the conduct of the business of the Company,
including all distribution agreements and customer contracts. With respect to
each such agreement, except as set forth in Schedule 4.13 of the Disclosure
Schedule, (i) the agreement is legal, valid, binding, enforceable, and in full
force and effect; (ii) the agreement will continue to be legal, valid, binding,
enforceable, and in full force and effect on identical terms upon consummation
of the transactions contemplated hereby; (iii) neither the Company nor, to the
Seller's knowledge, any other party thereto, is in breach or default under any
of the material terms thereof and no event has occurred which with notice or
lapse of time would constitute a breach or default, or permit termination,
modification, or acceleration, under any such agreement, except where any such
default or breach would not have a Material Adverse Effect; and (iv) the Seller
has delivered to the Buyer true, correct and complete copies of each such
agreement.

                                       14
<PAGE>

         4.14 NOTES AND ACCOUNTS RECEIVABLE. All notes and accounts receivable
of the Company are reflected properly on the Company's books and records,
subject to normal allowances for doubtful accounts and customer claims, arose
from bona fide transactions in the ordinary course of business, are legal, valid
and binding obligations of the debtor thereof and, to the Seller's knowledge,
are subject to no additional setoffs or counterclaims in excess of the allowance
for doubtful accounts reflected in the Most Recent Balance Sheet.

         4.15 POWERS OF ATTORNEY. There are no outstanding powers of attorney
executed on behalf of the Company.

         4.16 LITIGATION. Schedule 4.16 of the Disclosure Schedule sets forth
each instance in which the Company (i) is subject to any outstanding injunction,
judgment, order, decree or ruling; or (ii) is a party or, to the knowledge of
the Seller, is threatened to be made a party to, any action, suit, proceeding,
hearing, or investigation of, in, or before any court or quasi- judicial or
administrative agency of any federal, provincial, state, local, or foreign
jurisdiction or before any arbitrator.

         4.17       EMPLOYEES.

                    (a) The Company is not a party to or bound by any collective
         bargaining agreement, nor has the Company experienced any strikes,
         grievances, claims of unfair labor practices, or other collective
         bargaining disputes. To the Seller's knowledge, the Company has not
         committed any unfair labor practice, and there is no organizational
         effort presently being made or threatened by or on behalf of any labor
         union with respect to employees of the Company. No employee, past or
         present, of the Company has pending or, to the Seller's knowledge,
         threatened to bring any claim against the Company of unjust dismissal
         or a violation of the employee's civil or employment rights except as
         set forth in Schedule 4.16. To the Seller's knowledge, no executive
         officer, key employee or significant group of employees plans to
         terminate employment with the Company during the next twelve months.

                    (b) The agreements as set forth in Schedule 4.17 of the
         Disclosure Schedule constitute the only written employment,
         compensation, deferred compensation, bonus, termination, and severance
         agreements which exist with respect to the Company (collectively, the
         "Employment Agreements").

         4.18       EMPLOYEE BENEFIT PLANS.

                    (a) Identification of Plans. Schedule 4.18 of the Disclosure
         Schedule (the "Employee Benefit Plan List") lists each and every
         compensation, consulting, employment, employment termination or
         collective bargaining agreement, and each stock option, stock purchase,
         stock appreciation right, life, health, accident or other benefit
         insurance, bonus, deferred or incentive compensation, severance or
         separation (or any agreement providing any compensatory payment or
         benefit resulting from a change in control), vacation, disability,
         profit sharing, retirement, or other employment

                                       15
<PAGE>

         or employee benefit plan, policy or arrangement of any kind, oral or
         written, covering directors, officers, employees, former directors or
         former employees of the Company or any ERISA Affiliate (as defined
         below) or its respective beneficiaries, including, but not limited to,
         any employee benefit plans within the meaning of Section 3(3) of the
         Employee Retirement Income Security Act of 1974, as amended ("ERISA"),
         which the Company or any ERISA Affiliate maintains, to which the
         Company or any ERISA Affiliate contributes, or under which any present
         or former director, officer or employee of the Company or any ERISA
         Affiliate is covered or has benefit rights and with respect to which
         any liability of the Company or any ERISA Affiliate exists or is
         reasonably likely to occur (collectively, "Benefit Plans"). The
         Employee Benefit Plan List also sets forth a list which identifies each
         and every provision in the Benefit Plans which specifically reference a
         change of control as causing an increase or acceleration of benefits to
         present or former directors, officers or employees of the Company or
         any ERISA Affiliate or their respective beneficiaries, and any other
         similar provisions which would cause an increase in liability to any
         such person (in their capacity as a present or former director, officer
         or employee of the Company or any ERISA Affiliate or their respective
         beneficiaries) as a result of the transaction contemplated by this
         Agreement ("Change of Control Benefit"), together with the name of each
         person entitled or potentially entitled to receive a Change in Control
         Benefit and the amount thereof. The term "Benefit Plans" does not
         constitute an acknowledgment that a particular arrangement is an
         employee benefit plan within the meaning of Section 3(3) of ERISA.
         Without limitation of the foregoing, except as separately set forth on
         the Employee Benefit Plan List, (i) no Benefit Plan is a multiemployer
         plan within the meaning of Section 3(37) of ERISA, (ii) no Benefit Plan
         is an employee pension benefit plan (as defined in Section 3(2) of
         ERISA) subject to Title IV of ERISA, and (iii) neither the Company nor
         any ERISA Affiliate maintains, sponsors or has an obligation to
         contribute to (or has ever maintained, sponsored or had an obligation
         to contribute to within the preceding six years) any such
         multi-employer plan or employee pension benefit plan subject to Title
         IV of ERISA or has any liability with respect to any such
         multi-employer plan or employee pension benefit plan subject to Title
         IV of ERISA. For the purposes of this Section 4.18, the terms "Company"
         and "ERISA Affiliate" shall be deemed to include predecessors thereof.

                    (b) Status of Benefit Plans. Except as provided in Schedule
         4.18 of the Disclosure Schedule, each of the Benefit Plans that is
         intended to be a pension, profit sharing, stock bonus, thrift, savings
         or employee stock ownership plan that is intended to be qualified under
         Section 401(a) of the Internal Revenue Code of 1986, as amended (the
         "Code") has been determined by the Internal Revenue Service ("IRS") to
         qualify under Section 401(a) of the Code, and, to the best of the
         Seller's and the Company's knowledge, there exist no circumstances
         likely to materially adversely affect the qualified status of any such
         Benefit Plan. No Benefit Plan is currently under audit by the United
         States Department of Labor, the Pension Benefit Guaranty Corporation or
         the IRS, and neither the Company nor any ERISA Affiliate has received
         either written or oral notification by one or more of such federal
         regulatory agencies of their intention to audit a Benefit Plan.

                                       16
<PAGE>

                    (c) Payment of Contributions. All accrued contributions and
         other payments to be made by the Company or any ERISA Affiliate to any
         Benefit Plan through the date of the Most Recent Balance Sheet have
         been made or reserves adequate for such purposes have been reflected
         therein. Neither the Company nor any ERISA Affiliate is in material
         default in performing any of its respective contractual obligations
         under any of the Benefit Plans or any related trust agreement or
         insurance contract. There are no outstanding material liabilities of
         any Benefit Plan other than liabilities for benefits to be paid to
         participants in such plan and their beneficiaries in accordance with
         the terms of such plan.

                    (d) Pending Litigation. There is no pending litigation or to
         the best knowledge of Seller, the Company and any ERISA Affiliate, any
         overtly threatened litigation or pending claim (other than benefit
         claims made in the ordinary course) by or on behalf of or against any
         of the Benefit Plans (or with respect to the administration of any of
         the Benefit Plans) now or heretofore maintained by the Company or any
         ERISA Affiliate which allege violations of applicable state or federal
         law and which has a reasonable probability of being determined
         adversely to the Company or any ERISA Affiliate.

                    (e) Fiduciary Compliance. The Company and each ERISA
         Affiliate and all other persons having fiduciary or other
         responsibilities or duties with respect to any Benefit Plan, are and
         have since the inception of each such Benefit Plan been in compliance
         in all material respects with, and each such Plan is and has been
         operated in all material respects substantially in accordance with, its
         provisions and in compliance in all respects with the applicable laws,
         rules and regulations governing such Plan, including the rules and
         regulations promulgated by the Department of Labor, the Pension Benefit
         Guaranty Corporation ("PBGC") and the IRS under ERISA, the Code or any
         other applicable law. No Benefit Plan has engaged in or been a party to
         a non-exempt "prohibited transaction" (as defined in Section 406 of the
         ERISA or 4975(c) of the Code). All Benefit Plans which are group health
         plans have been operated in compliance with the group health plan
         continuation coverage requirements of Section 4980B of the Code and
         Section 601 of ERISA.

                    (f) ERISA Compliance. No Benefit Plan is subject to the
         provisions of Part 3 of Title I of ERISA, Section 412 of the Code or
         the provisions of Title IV of ERISA. Neither the Company nor any ERISA
         Affiliate has incurred, nor is there a basis for believing that either
         the Company or any ERISA Affiliate may incur, any material liability
         under Title IV of ERISA in connection with any plan subject to the
         provisions of Title IV of ERISA now or heretofore maintained or
         contributed to by it or by any ERISA Affiliate (as that term is defined
         in the next sentence) of the Company. The term "ERISA Affiliate" shall
         mean any person which is or was a member of the same controlled group
         of corporations (within the meaning of Section 414(b) of the Code) as
         the Company or is or was under common control (within the meaning of
         Section 414(c) of the Code) with the Company.

                                       17
<PAGE>

                    (g) Change in Control Benefits. Schedule 4.18 of the
         Disclosure Schedule lists: (A) each executive officer and director of
         the Company or any ERISA Affiliates who is eligible to receive a Change
         of Control Benefit, (B) the amount of each such Change of Control
         Benefit calculated as if a change of control occurred, and such benefit
         payment became due, on the date hereof, (C) each such individual's base
         rate of compensation in effect as of the date of this Agreement, (D)
         such individual's compensation from the Company and any ERISA Affiliate
         for each of the calendar years 1994 through 1998, as reported by the
         Company and any ERISA Affiliate on Form W-2 or Form 1099, and (E) any
         other amounts, identified by type, necessary to calculate such
         benefits. Neither the Company nor any ERISA Affiliate has made any
         payments or provided any compensation or benefits nor is a party to any
         agreement or any Benefit Plan that could obligate it or any successor
         thereto to make any payments or provide any compensation or benefits,
         the deductibility of which is limited by Section 280G of the Code.

         4.19 GUARANTIES AND WARRANTIES. Other than endorsements of negotiable
instruments in the ordinary course of business, the Company is not a guarantor
or otherwise is liable for any material liability or material obligation
(including indebtedness) of any other person. Except as otherwise required under
applicable state and federal law, the Company has not made or given any
warranties with respect to any of the products distributed by the Company.

         4.20 PERMITS. The Company holds all environmental permits and other
material permits, licenses or franchises of governmental authorities required
under any environmental law or other law, regulation, order or decree, in
connection with the ownership and/or operation of the business and assets of the
Company, all such permits, licenses and franchises are listed in Schedule 4.20
of the Disclosure Schedule, and the Company is in compliance with such permits,
licenses and franchises in all material respects. All such permits, licenses and
franchises are in full force and effect and the Company has not received any
notification pursuant to any law relating to the business of the Company that
any currently held material permit, license or franchise relating to the
operation of the business and/or assets of the Company has been or is about to
be made subject to materially different limitations or conditions, or has been
or is about to be revoked, withdrawn or terminated.

         4.21 ENVIRONMENTAL COMPLIANCE. The Company and its operations and
properties are in compliance with all environmental laws in all material
respects. No government agency or third party has submitted to the Company any
notification, demand, request for information, citation, summons, or compliant,
and no order has been issued, no compliant has been filed, no penalty has been
assessed and no investigation or review is pending or threatened, relating to
any environmental law. Except in substantial compliance with applicable
environmental laws, hazardous materials have not been generated, used, treated
or stored on, transported to or from, disposed of or released on any property
owned or operated at any time by the Company. Except as set forth in Schedule
4.21 of the Disclosure Schedule, to the Seller's knowledge, there are not now
and never have been any underground storage tanks located on any property owned
or operated by the Company.

                                       18
<PAGE>

         4.22 CUSTOMERS. The Seller has heretofore delivered to the Buyer a true
and correct list of the 20 largest customers of the Company as of the date
hereof based on revenues generated during the twelve (12) months ended December
31, 1998. The relationships of the Company with each of such customers are
satisfactory commercial working relationships, and no such customer has
cancelled or otherwise terminated, or threatened in writing, or to the Seller's
knowledge, threatened orally, to cancel or otherwise terminate, its relationship
with the Company.

         4.23 INSURANCE. The Seller has heretofore delivered to the Buyer a true
and correct list of all policies of insurance maintained by or on behalf of the
Company with respect to its business or operations and which are in effect as of
the date of this Agreement. As of the date of this Agreement, all such policies
are in full force and effect, all premiums due thereon have been paid and the
Company has complied in all material respects with the provisions thereof. To
Seller's and Company's knowledge, no event has occurred which is reasonably
likely to give rise to a material claim relating to the Company under such
insurance policies.

         4.24 TRANSACTIONS WITH AFFILIATES. Schedule 4.24 of the Disclosure
Schedule lists all agreements and other arrangements and transactions in effect
and entered into between the Seller or an affiliate of the Seller, on the one
hand, and the Company, on the other hand. For purposes of this Agreement,
"affiliate" shall mean any person or entity (i) which directly or indirectly
through one or more intermediaries, controls, is controlled by or is under
common control with such person or entity, (ii) any officer, director, partner,
employer, or direct or indirect beneficial owner of any 10% or greater equity or
voting interest of such person or entity, or (iii) any other person or entity
for which a person described in clause (ii) acts in such capacity.

         4.25 NO UNDISCLOSED LIABILITIES. Except for (a) liabilities for future
performance pursuant to any agreement listed in Schedules 4.10, 4.11 or 4.13 of
the Disclosure Schedule; (b) liabilities disclosed, reserved for or otherwise
reflected in the Most Recent Balance Sheet and the notes thereto; and (c)
liabilities incurred in the ordinary course of business by the Company after the
date of the Most Recent Balance Sheet which will not, individually or in the
aggregate, have a Material Adverse Effect, the Company has not incurred any
liability (contingent or otherwise) that would be required to be disclosed in
financial statements under GAAP, consistently applied. The Company is not
indebted to the Seller for any amounts other than normal compensation as
disclosed to the Buyer for not more than one partial payroll period.

         4.26 INTEREST IN SIMILAR BUSINESSES. The Seller does not have any
financial interest in any person, firm, corporation or other entity which is, or
during the past five years was, directly or indirectly, engaged in a business
substantially similar to the Business.

         4.27 YEAR 2000 COMPLIANCE. The Company has (i) initiated a review and
assessment of all areas within its business and operations (including those
affected by suppliers, vendors and customers) that could be adversely affected
by the "Year 2000

                                       19
<PAGE>

Problem" (being the risk that computer applications used by the Company (or its
suppliers, vendors and customers) may be unable to recognize and perform
properly date-sensitive functions involving certain dates prior to and any date
after December 31, 1999), (ii) developed a plan and timeline (a true, correct
and complete copy of which have been provided to Buyer) for addressing the Year
2000 Problem on a timely basis, and (iii) to date, implemented that plan in
accordance with the timetable. Based on the foregoing, the Seller and the
Company believe that all computer applications (including those of its
suppliers, vendors and customers to the extent that they may affect the Company)
that are material to its business and operations (including computer
applications that are imbedded in machinery and other equipment of the Company)
are reasonably expected on a timely basis to be able to perform properly all
date-sensitive functions for all dates before and after January 1, 2000 (that
is, to be "Year 2000 Compliant"), except to the extent that a failure to do so
could not reasonably be expected to have a Material Adverse Effect.

         4.28 DISCLOSURE. No representation or warranty by the Seller contained
in this Agreement or Exhibit hereto or in the Disclosure Schedules, and no
information heretofore provided by the Seller or the Company to the Buyer, or
contained in the Financial Statements, contains any untrue statement of a
material fact or omits to state a material fact necessary in order to make the
statements made therein not misleading.

                                    ARTICLE 5
                         REPRESENTATIONS AND WARRANTIES
                              CONCERNING THE BUYER

         As a material inducement to the Seller entering into this Agreement,
the Buyer hereby represents and warrants to the Seller the following, in each
case as of the date of this Agreement and the Closing Date, unless otherwise
specifically provided:

         5.1 ORGANIZATION, QUALIFICATION, AND AUTHORIZATION. Each of the Buyer
and the Merger Subsidiary is a corporation duly organized, validly existing, and
in good standing under the laws of the State of Delaware. The Buyer and the
Merger Subsidiary each has full corporate power and authority to carry on its
business as currently conducted by it and to own and use the properties owned
and used by it. The Buyer has delivered to the Seller correct and complete
copies of the articles of incorporation and bylaws of the Buyer (as amended to
date).

         5.2 CAPITALIZATION. The authorized capital stock of the Buyer, the
total number of shares of each class issued and outstanding, and the number of
shares held in the treasury of the Buyer, are each set forth on Schedule 5.2 of
the Buyer's Disclosure Schedule provided to Seller. As of the Closing and the
issuance thereof, the Buyer's Stock to be issued to the Seller under this
Agreement will be duly authorized, validly issued, fully paid, and
nonassessable.

                                       20
<PAGE>

         5.3 AUTHORIZATION AND ENFORCEABILITY. The Buyer and the Merger
Subsidiary each has full corporate power and authority to execute and deliver
this Agreement and to perform their respective obligations hereunder. Except as
provided in Section 6.9 hereof, the Buyer and the Merger Subsidiary each has
taken all corporate action which is necessary to authorize the execution and
delivery of this Agreement and the consummation by them of the transactions
contemplated herein, including the approval of their respective board of
directors and the approval of Merger Subsidiary's sole shareholder. This
Agreement constitutes the valid and legally binding obligation of each of the
Buyer and the Merger Subsidiary, enforceable in accordance with its terms,
except as enforcement may be limited by bankruptcy, insolvency, moratorium or
other similar laws affecting the rights of creditors generally and except for
limitations imposed by general principles of equity. Except with respect to
shareholder consent of the Buyer pursuant to Section 6.10 hereof, the Buyer and
the Merger Subsidiary need not give any notice to, make any filing with, or
obtain any authorization, consent, or approval of any government, governmental
agency or party to any material agreement to which they are a party or by which
its assets is bound, in order to consummate the transactions contemplated by
this Agreement.

         5.4 NONCONTRAVENTION. Neither the execution and the delivery of this
Agreement, nor the consummation of the transactions contemplated hereby, will
(i) violate any constitution, statute, regulation, rule, injunction, judgment,
order, decree, directive or ruling of any government, governmental agency, or
court to which the Buyer or Merger Subsidiary is subject, or any provision of
the Buyer's or Merger Subsidiary's articles of incorporation or bylaws; or (ii)
conflict with, result in a breach of, constitute a default under, result in the
acceleration of, create in any party the right to accelerate, terminate, modify,
or cancel, or require any notice under any agreement, contract, lease, license,
permit, instrument, or other arrangement to which the Buyer or Merger Subsidiary
is a party or by which the Buyer or Merger Subsidiary is bound or to which any
of their assets is subject.

         5.5 BROKERS' FEES. The Buyer and Merger Subsidiary has no liability or
obligation to pay any fees or commission to any broker, finder, or agent with
respect to the transactions contemplated by this Agreement for which the Seller
could become liable or obligated.

         5.6        REPORTS AND FINANCIAL STATEMENTS.

                    (a) The Buyer has previously furnished or made available to
         the Seller and the Company true and complete copies of (i) its Annual
         Reports on Form 10-K for each of the three fiscal years ended December
         31, 1998, as filed with the Securities and Exchange Commission, (ii)
         its Quarterly Reports on Form 10-Q for the quarter ended March 31,
         1999, and (iii) all other reports or registration statements filed by
         the Buyer with the Securities and Exchange Commission since December
         31, 1998. As of their respective dates, such reports, proxy statements
         and registration statements did not contain, and the proxy statement to
         be distributed to shareholders of Buyer in connection with the
         shareholder meeting required for approval of this merger will not

                                       21
<PAGE>

         contain, any untrue statement of a material fact or omit to state a
         material fact required to be stated therein or necessary to make the
         statements therein, in light of the circumstances under which they were
         made, not misleading.

                    (b) The audited consolidated financial statements and
         unaudited interim financial statements included in the reports or other
         filings referred to in Section 5.5(a) have been prepared in accordance
         with generally accepted accounting principles consistently applied
         throughout the periods (except (i) as may be indicated therein or in
         the notes or schedules thereto and (ii) with respect to unaudited
         interim financial statements, the absence of notes which, if presented,
         would not differ materially from those included in the consolidated
         balance sheet of the Buyer as of December 31, 1998). These statements
         fairly present the consolidated financial position of the Buyer as of
         the respective dates thereof and the consolidated results of operations
         and changes in financial position (or statements of cash flow) of the
         Buyer for each of the periods then ended, subject, in the case of
         unaudited interim financial statements, to normal year-end adjustments
         and any other adjustments described therein and the absence of notes
         (which, if presented, would not differ materially from those included
         in the consolidated balance sheet of the Buyer as of December 31,
         1998).

                    (c) Except as disclosed in any reports or registration
         statements filed by the Buyer with the Securities and Exchange
         Commission since December 31, 1998, the information and disclosures
         contained in the Buyer's Annual Report on Form 10-K for the fiscal year
         ended December 31, 1998 remain complete and correct in all material
         respects as of its date as if such disclosures were made on and as of
         the date hereof and do not omit to state a material fact required to be
         stated therein or necessary to make the statements therein not
         misleading.

                                    ARTICLE 6
                                    COVENANTS

         The parties agree as follows with respect to the periods indicated:

         6.1 GENERAL. In case at any time after the Closing any further action
is necessary or desirable to carry out the purposes of this Agreement, each of
the Parties will take such further action (including the execution and delivery
of such further instruments and documents) as any other Party reasonably may
request, all at the sole cost and expense of the requesting Party (unless the
requesting Party is entitled to indemnification therefor under Article 9 below).
The Seller acknowledges and agrees that from and after the Closing, the
Surviving Corporation shall be entitled to sole possession of all documents,
books, records, agreements, and financial data of any sort relating to the
Company, provided the Seller shall have access to such documents, books,
records, agreements and financial data after the Closing for any proper purpose
(eg. tax reporting and audits).

                                       22
<PAGE>

         6.2 TRANSITION. From and after the date of this Agreement, the Seller
will not take any action that is designed or intended to have the effect of
discouraging any lessor, licensor, customer, supplier, or other business
associate of the Company from maintaining the same business relationships with
it after the Closing as it maintained with it prior to the Closing.

         6.3 CONFIDENTIALITY. From and after the date of this Agreement, the
Seller will treat and hold as such all of the information concerning the
Company, and its business and affairs, that is not already generally available
to the public ("Confidential Information") and refrain from using any of the
Confidential Information except in connection with this Agreement.

         6.4 CONDUCT OF BUSINESS. From the date hereof until the Closing, except
with the Buyer's prior written consent, the Seller shall cause the Company to
carry on its business in the ordinary course of business consistent with past
practice and to use its reasonable commercial efforts to preserve intact its
business organization and relationships with third parties and, without limiting
the generality of the foregoing, the Seller shall not:

                    (a) do or omit to do any act or thing which would cause any
         of the representations and warranties set out in Section 3 or Section 4
         to be untrue at the Closing Date;

                    (b) permit the Company to:

                           (i)      do or omit to do any act or thing which
                                    would cause any of the representations and
                                    warranties set out in Section 4 to be untrue
                                    if made at the Closing Date;

                           (ii)     make or authorize any material capital
                                    expenditures;

                           (iii)    enter into any material contract outside the
                                    ordinary course of business or amend or
                                    terminate any material contract to which it
                                    is a party or exercise any renewal,
                                    expansion or other options relating thereto,
                                    other than in the ordinary course of
                                    business;

                           (iv)     dispose, or agree or commit to dispose, of
                                    any material assets out of the ordinary
                                    course of business;

                           (v)      make any material change in federal, state
                                    or local tax elections, or accounting
                                    methods, principles or practices, unless
                                    required by law or by changes in GAAP; or

                                       23
<PAGE>

                           (vi)     merge or consolidate with any person,
                                    acquire any stock or other ownership
                                    interest in any person or the assets of any
                                    business as an entirety, or liquidate,
                                    dissolve or otherwise reorganize or seek
                                    protection from creditors; or

                    (c) cause or permit the Company, directly or indirectly, to
         adopt, amend, modify, spin-off, transfer or assume any of the assets or
         liabilities of, terminate or partially terminate, any Benefit Plan; or

                    (d) amend, or permit the amendment of the articles of
         incorporation, by-laws or other organizational documents of the
         Company, make any changes in the capital structure of the Company, or
         issue or sell, or purchase, or agree to issue, sell or purchase, any
         capital stock or securities of the Company, or declare or pay any
         dividend or other distribution out of the Company. During the period
         from the date of this Agreement to the Closing Date, the Seller shall
         cause the Company to confer on a regular basis with the Buyer as to the
         business of the Company, and to report periodically on the general
         status of ongoing operations of the Company.

         6.5 REASONABLE EFFORTS. Each Party agrees to use with all due dispatch
its commercially reasonable best efforts to take, or cause to be taken, all
actions and to do, or cause to be done, all things necessary or advisable to
consummate and make effective as promptly as practicable the transactions
contemplated by this Agreement and to cooperate with the other Parties in
connection with the foregoing. Each Party further agrees not to undertake any
course of action inconsistent with the satisfaction of the conditions to Closing
set forth herein, and to do all such acts and take all such measures as may be
commercially reasonable to comply, and be in compliance, with the
representations, warranties, covenants and agreements contained in this
Agreement.

         6.6 EXCLUSIVE DEALING. During the period from the date of this
Agreement to the earlier of the Closing Date or the termination of this
Agreement, the Seller shall not initiate or engage in discussions or
negotiations with, or provide any information to, any person other than the
Buyer, Seller's attorneys, accountants or advisors, concerning any sale of the
Company or any material part thereof or any similar transaction. In the event
this Agreement is terminated by either party for any reason, each of the Buyer
and the Seller agree that in the further event that Buyer, on the one hand, or
Seller or Company on the other hand, agree or commit to agree to consummate a
transaction similar to the transaction contemplated in this Agreement (whether
by stock purchase, asset purchase or merger) before December 31, 1999, then in
such event the party terminating this Agreement shall pay to the other a break
up fee of $100,000 in cash on demand. The foregoing breakup fee is intended to
compensate as liquidated damages the receiving party for expenses incurred in
furtherance of this transaction, and not as a penalty.

         6.7 ACCESS TO RECORDS. Between the date of this Agreement and the
Closing Date, the Company shall allow the Buyer, its representatives and
potential lenders, full and complete access to the books, records and business
premises and properties of the Company,

                                       24
<PAGE>

and furnish to the Buyer all such information concerning the Company and its
businesses and affairs as the Buyer may reasonably request, for purposes of
conducting a due diligence investigation; provided, however, that any such
investigation shall be conducted during normal business hours and shall not
unreasonably interfere with the operations of the Company. No such investigation
shall affect any of the representations and warranties of the Seller hereunder.

         6.8 NOTICE OF EVENTS. From the date of this Agreement to the Closing
Date, the Company shall promptly notify in writing the Buyer of any fact which,
if known at the date of this Agreement, would have been required to be set forth
or disclosed in or pursuant to this Agreement, or which would or could result in
the breach by the Seller of any representation or warranty or a breach of any
covenant or agreement in this Agreement.

         6.9 SHAREHOLDER APPROVAL. As soon as practicable after the execution of
this Agreement (but not earlier than June 29, 1999), the Buyer shall duly call
and notice a special or annual meeting of the Shareholders of the Company, and
include in the purposes of which the review and approval of the Merger and the
issuance of the Buyer's Stock as provided herein (the "Shareholder Meeting").
The proxy materials disseminated by the Buyer shall include a recommendation of
the board of directors that the shareholders approve the Merger and the issuance
of the Buyer's Stock; provided, however, that the foregoing covenant shall be
subject, in all respects, to the fiduciary obligations of the board of directors
to the Buyer and its shareholders under applicable law as advised by legal
counsel to the Buyer. The Shareholder Meeting shall be noticed and held
according to the Bylaws of the Buyer, Delaware corporate law and the rules of
any applicable securities exchange. The Seller hereby irrevocably confirms that
the Seller has already approved, as the sole shareholder of the Company, the
Merger.

         6.10 DISSOLUTION OF COMPONENTS. Within ten (10) of the Closing, the
Seller agrees to take all action necessary to dissolve Components.

         6.11 TAX MATTERS. The Parties acknowledge that the Company currently
has in effect an election to be taxed as a Subchapter S Corporation under the
Code (the "Election"). Without the consent of the other, neither the Company nor
the Buyer shall make any election under Section 338(h)(10) of the Code. Neither
the Seller nor the Company shall revoke or otherwise terminate the Election
prior to the Closing. From and after the Closing, the Election shall terminate,
effective as of the Closing. The Seller acknowledges and agrees that the Seller
shall prepare, at Seller's cost, the Company's final S-corporation tax return,
which return shall be subject to the review and approval of Buyer prior to
filing. Seller shall include any income, gain, loss, deduction or other tax
items for the periods up to and including the Closing on Seller's tax return in
a manner consistent with such final tax return for such periods.

                                       25
<PAGE>

                                    ARTICLE 7
                        CONDITIONS TO OBLIGATION TO CLOSE

         7.1 CONDITIONS TO OBLIGATION OF THE BUYER. The obligation of the Buyer
to consummate the transactions to be performed by it in connection with the
Closing is subject to satisfaction of the following conditions:

                    (a) The representations and warranties set forth in Section
         3 and Section 4 above shall be true, correct and complete in all
         material respects at and as of the Closing Date (and any representation
         or warranty that is qualified as to materiality in Sections 3 or 4
         shall be deemed to be without such qualification for purposes of the
         foregoing);

                    (b) The Seller shall have performed and complied with all of
         the Seller's covenants hereunder in all material respects through the
         Closing;

                    (c) The Company shall have procured all of the third party
         authorizations, approvals and consents referred to in Section 4.3
         above;

                    (d) No action, suit, or proceeding shall be pending or
         threatened before any court or quasi-judicial or administrative agency
         of any federal, state, local, or foreign jurisdiction or before any
         arbitrator wherein an unfavorable injunction, judgment, order, decree,
         ruling, or charge would (i) prevent consummation of any of the
         transactions contemplated by this Agreement; (ii) cause any of the
         transactions contemplated by this Agreement to be rescinded following
         consummation; (iii) affect adversely following consummation of the
         right of the Buyer to own stock in the Merger Subsidiary and to control
         the Company; or (iv) materially and adversely affect the right of the
         Company to own its assets and to operate its businesses (and no such
         injunction, judgment, order, decree, ruling, or charge shall be in
         effect);

                    (e) The Seller shall have delivered to the Buyer a Seller's
         Certificate to the effect that each of the conditions specified above
         in Section 7.1(a)-(d) is satisfied;

                    (f) Shareholders of the Buyer shall have approved by the
         requisite majority vote (as required by the Bylaws of the Buyer,
         Delaware corporate law and the rules of any applicable securities
         exchanges) the Merger and the issuance of the Buyer's Stock at the
         Shareholder Meeting as provided herein;

                    (g) The Seller shall have delivered to the Buyer the
         resignations of all directors and officers of the Company, all to be
         effective as of the Closing;

                    (h) All certificates, opinions, instruments, and other
         documents required to effect the transactions contemplated hereby will
         be reasonably satisfactory in form and substance to counsel to the
         Buyer;

                                       26
<PAGE>

                    (i) There shall have been delivered to the Buyer an opinion
         of counsel to the Seller, dated the Closing Date, in substantially the
         form of Exhibit 2.2(f) hereof;

                    (j) The Seller shall deliver to the Buyer all stock record
         books, minute books and corporate seals, if any, of the Company;

                    (k) The Company shall have executed and delivered to the
         Buyer the Articles of Merger in substantially the form of Exhibit
         2.2(g) hereof;

                    (l) The Seller shall have executed and delivered to the
         Buyer the Employment Agreement and the Noncompetition Agreement in
         substantially the forms of Exhibit 2.2(h) hereof;

                    (m) There shall have been no material damage, dilution,
         diminution, or destruction to any of the Company's assets, properties
         or businesses, or any material adverse change affecting the assets,
         properties, business or condition, financial or otherwise, of the
         Company; and

                    (n) The Seller shall have executed and delivered such other
         instruments and agreements as have been reasonably requested by the
         Buyer.

The Buyer may waive any condition specified in this Section 7.1, if it executes
a writing so stating at or prior to the Closing.

         7.2 CONDITIONS TO OBLIGATION OF THE SELLER. The obligation of the
Seller to consummate the transactions to be performed by him in connection with
the Closing is subject to satisfaction of the following conditions:

                    (a) The representations and warranties set forth in Section
         5 above shall be true, correct and complete in all material respects at
         and as of the Closing date (and any representation or warranty that is
         qualified as to materiality in Section 5 shall be deemed to be without
         such qualification for purposes of the foregoing);

                    (b) The Buyer shall have performed and complied with all of
         its covenants hereunder in all material respects through the Closing;

                    (c) No action, suit, or proceeding shall be pending before
         any court or quasi-judicial or administrative agency of any federal,
         state, local, or foreign jurisdiction or before any arbitrator wherein
         an unfavorable injunction, judgment, order, decree, ruling, or charge
         would (i) prevent consummation of any of the transactions contemplated
         by this Agreement; (ii) cause any of the transactions contemplated by
         this Agreement to be rescinded following consummation; or (iii) affect
         adversely following consummation of the right of the Seller to own the
         Buyer's Shares , and no such injunction, judgment, order, decree,
         ruling, or charge shall be in effect);

                                       27
<PAGE>

                    (d) The Buyer shall have delivered to the Seller a Buyer's
         Certificate to the effect that each of the conditions specified above
         in Section 7.2(a)-(c) is satisfied;

                    (e) All certificates, opinions, instruments, and other
         documents required to effect the transactions contemplated hereby will
         be reasonably satisfactory in form and substance to counsel to the
         Seller;

                    (f) There shall have been delivered to the Seller an opinion
         of counsel to the Buyer, dated the Closing Date, in substantially the
         form of Exhibit 2.3(c) hereof;

                    (g) The Merger Subsidiary shall have executed and delivered
         to the Company the Certificate of Merger in substantially the form of
         Exhibit 2.3(d) hereof and the Articles of Merger, in substantially the
         form of Exhibit 2.2(g) hereof;

                    (h) The Buyer shall have executed and delivered to Seller
         the Employment Agreement and the Noncompetition Agreement in
         substantially the forms of Exhibit 2.2(h) hereof;

                    (i) The Buyer shall have executed and delivered to Seller
         the Registration Agreement in substantially the form of Exhibit 2.3(f)
         hereof; and

                    (j) The Buyer shall have executed and delivered such other
         instruments and agreements as the Seller shall have reasonably
         requested.

The Seller may waive any condition specified in this Section 7.2 if it executes
a writing so stating at or prior to the Closing.

                                    ARTICLE 8
                                   TERMINATION

         8.1 TERMINATION RIGHTS. This Agreement may be terminated at any time
prior to the Closing:

                    (a)    By the mutual consent of the Seller and the Buyer; or

                    (b) By either the Seller or the Buyer by a written notice to
         the other if the Closing Date has not occurred on or prior to September
         1, 1999 and the failure to complete the purchase and sale of the Shares
         herein provided for on or before such date did not result from any
         breach of this Agreement by the party seeking to terminate this
         Agreement.

         8.2 EFFECT OF TERMINATION. In the event of termination of this
Agreement pursuant to Section 8.1, this Agreement shall terminate, and have no
further force or effect (except for this Section 8.2 and Section 6.6 hereof) and
the transactions contemplated hereby

                                       28
<PAGE>

shall be abandoned without further action by the parties. Except as otherwise
provided herein, any such termination shall not, however, relieve any party of
any liability for breach of any covenant or obligation under this Agreement.

                                    ARTICLE 9
                                    REMEDIES

         9.1 SURVIVAL OF REPRESENTATIONS, WARRANTIES AND COVENANTS. The
representations, warranties, covenants and indemnities contained in this
Agreement shall survive the Closing until the expiration of the applicable
statute of limitation.

         9.2 INDEMNIFICATION PROVISIONS FOR BENEFIT OF THE BUYER. In the event
that any of the representations or warranties of the Seller contained herein
shall be untrue or incorrect at the Closing (without regard to any "materiality"
or "Material Adverse Effect" exception contained therein), or in the event of a
breach of any covenants of the Seller contained herein, or in the event the
Equity Deficiency determined from the Pre-Closing Balance Sheet is determined to
have been understated, then the Seller agrees to indemnify, defend and hold
harmless the Buyer, together with the Surviving Corporation, and their
respective officers, directors, employees, successors and assigns (collectively,
the" Buyer Indemnified Parties") from and against the entirety of any judgments,
actions, suits, proceedings, investigations, claims, demands, costs, losses,
liabilities, fines, penalties, damages and expenses (including interest which
may be imposed in connection therewith and court costs and reasonable fees and
disbursements of counsel) (collectively, "Adverse Consequences") any of the
Buyer Indemnified Parties may suffer through and after the date of the claim for
indemnification resulting from, arising out of, relating to, in the nature of,
or caused by such failure of such representation and warranty to be true and
correct or by such breach or understatement.

         9.3 INDEMNIFICATION PROVISIONS FOR BENEFIT OF THE SELLER. In the event
that any of the representations or warranties of Buyer contained herein shall be
untrue or incorrect at the Closing (without regard to any "materiality" or
"Material Adverse Effect" exception contained therein), or in the event of a
breach of any of the covenants of the Buyer contained herein, then the Buyer
agrees to indemnify and hold harmless the Seller, and his heirs, legal
representatives, successors or permitted assigns (collectively, the" Seller
Indemnified Parties") from and against the entirety of any Adverse Consequences
any of the Seller Indemnified Parties may suffer through and after the date of
the claim for indemnification resulting from, arising out of, relating to, in
the nature of, or caused by such failure of such representation and warranty to
be true and correct or by such breach.

         9.4        MATTERS INVOLVING THIRD PARTIES.

                    (a) If any third party shall notify any Party (the
         "Indemnified Party") with respect to any matter (a "Third-Party Claim")
         which may give rise to a claim for indemnification against any other
         Party (the "Indemnifying Party") under this Article 9, then the
         Indemnified Party shall promptly notify the Indemnifying Party thereof
         in writing; provided, however, that no delay on the part of the
         Indemnified

                                       29
<PAGE>

         Party in notifying the Indemnifying Party shall relieve the
         Indemnifying Party from any obligation hereunder unless (and then
         solely to the extent) the Indemnifying Party is materially prejudiced
         by such delay.

                    (b) An Indemnifying Party will have the right to defend the
         Indemnified Party against the Third-Party Claim with counsel of its
         choice reasonably satisfactory to the Indemnified Party so long as (i)
         the Indemnifying Party notifies the Indemnified Party in writing within
         thirty (30) days after the Indemnified Party has given notice of the
         Third-Party Claim that the Indemnifying Party will indemnify the
         Indemnified Party from and against the entirety of any Adverse
         Consequences the Indemnified Party may suffer resulting from, arising
         out of, relating to, in the nature of, or caused by the Third-Party
         Claim; (ii) the Indemnifying Party provides the Indemnified Party with
         evidence reasonably acceptable to the Indemnified Party that the
         Indemnifying Party will have the financial resources to defend against
         the Third-Party Claim and fulfill its indemnification obligations
         hereunder; and (iii) the Indemnifying Party conducts the defense of the
         Third-Party Claim actively and diligently. Unless and until the
         Indemnifying Party makes an election in accordance with this Section
         9.4(b), all of the Indemnified Party's reasonable costs and expenses
         arising out of the defense, settlement or compromise of any such action
         or claim shall be Adverse Consequences subject to indemnification
         hereunder to the extent provided herein.

                    (c) So long as the Indemnifying Party is conducting the
         defense of the Third-Party Claim in accordance with Section 9.4(b)
         above, (i) the Indemnified Party may retain separate co-counsel at its
         sole cost and expense and participate in the defense of the Third-Party
         Claim, (provided that the costs and expense of such co-counsel shall be
         for the account of the Indemnifying Party if the named parties to any
         such action (including any impleaded parties) include both such
         Indemnified Party and the Indemnifying Party and such Indemnified Party
         shall have been advised in writing by such co-counsel that there may be
         one or more legal defenses available to the Indemnifying Party which
         are not available to, or the assertion of which would be adverse to the
         interests of, the Indemnified Party); (ii) the Indemnified Party will
         not consent to the entry of any judgment or enter into any settlement
         with respect to the Third-Party Claim without the prior written consent
         of the Indemnifying Party (not to be withheld unreasonably); and (iii)
         the Indemnifying Party will not consent to the entry of any judgment or
         enter into any settlement with respect to the Third-Party Claim without
         the prior written consent of the Indemnified Party (not to be withheld
         unreasonably).

         9.5 OTHER INDEMNIFICATION LIMITATIONS. Notwithstanding anything
contained in this Article 9 to the contrary, the Seller shall have no liability
under Section 9.2 unless and until all such Adverse Consequences exceed in the
aggregate the Equity Surplus, if any; provided, however, that in the event the
Buyer's Adverse Consequences exceed such deductible amount, then Buyer shall be
entitled to recover only the excess of such Adverse Consequences, and not the
deductible amount.

                                       30
<PAGE>

         9.6 INDEMNIFICATION HOLDBACK ESCROW. In order to facilitate the payment
of any of Seller's indemnification obligations hereunder, the Buyer shall
holdback $100,000 of the cash portion of the Merger Consideration payable to the
Seller at the Closing (the "Holdback"), which amount shall be held by Buyer in
escrow pursuant to this Section 9.6. The Holdback shall be increased by the
amount, if any, of the overstatement in the event the Equity Deficiency as
determined from the Pre-Closing Balance Sheet is thereafter determined to have
been overstated, but in no event shall the Holdback be increased by more than
the amount of the reduction to the cash portion of the Merger Consideration made
at Closing pursuant to Section 1.8(b) hereof. If requested by the Seller, the
Holdback shall be deposited with a mutually acceptable financial institution,
provided that the Seller pays all costs associated with such third party escrow
agent. Upon notice of an indemnification claim by the Buyer Indemnified Parties
hereunder, the Buyer may deduct and retain from the Holdback the amount of the
Adverse Consequences therefor. In the event of a dispute over whether the Buyer
is entitled to Indemnification hereunder, the Buyer shall not deduct and retain
amounts from the Holdback unless and until the dispute is resolved. The then
remaining portion of the Holdback, if any, on the first annual anniversary of
the Closing shall be paid to the Seller in cash (net of any pending claims which
shall be resolved before any payment therefor is remitted to the Seller). The
Parties acknowledge and agree that notwithstanding the foregoing, the Buyer is
not limited to the Holdback with respect to its indemnification claims and
rights hereunder, and that the Buyer shall be entitled to offset any further
indemnification amounts hereunder against any other funds due from the Buyer to
the Seller, including any amounts under the Noncompetition Agreement.

         9.7 DISPUTE RESOLUTION. In the event any dispute arises out of or in
relation to this Agreement, or a breach hereof, including any dispute regarding
the existence, validity, interpretation, scope or termination of this Agreement,
and if such dispute cannot be settled within a reasonable time through direct
negotiations between the parties, which the parties agree to pursue in good
faith, such dispute shall be submitted to binding arbitration conducted in
Hennepin, Minnesota, in accordance with the then-current Commercial Rules of the
American Arbitration Association ("AAA"). Any arbitration hereunder shall be
conducted by a panel of arbitrators consisting of three members constituted with
the assistance of the AAA, one of whom shall be a senior or retired judge of the
Minnesota State or Federal court system, one of whom shall be a mutually
acceptable member of the video conferencing solutions industry, and one of whom
shall be a mutually acceptable member of the accounting industry. The costs and
expenses of the arbitration shall be paid by the party against whom the
arbitrators render a decision, if a decision is rendered against a party,
otherwise the costs and expenses shall be shared equally between the Buyer, on
the one hand, and the Seller, on the other hand. The arbitrators shall have full
power and authority to rule on any question of law in the same manner as any
judge of any court of competent jurisdiction, and the decision of the
arbitrators shall be final and conclusive upon the Parties, and shall not be
subject to any appeal or review, except as provided under the Uniform
Arbitration Act, Minn. Stat. ss.572.08 et. seq. The arbitrators shall have full
power to make any award (including the award of equitable remedies) that shall
under the circumstances presented to them be deemed to be proper; provided that
the arbitrators shall not have the power to award punitive damages

                                       31
<PAGE>

or to limit, expand or otherwise modify the terms of this Agreement. Judgment
may be entered upon any award rendered by the arbitrators in accordance with
applicable law in any court of competent jurisdiction.

                                   ARTICLE 10
                               GENERAL PROVISIONS

         10.1 PRESS RELEASES AND PUBLIC ANNOUNCEMENTS. No Party shall issue any
press release or make any public announcement relating to the subject matter of
this Agreement prior to the Closing without the prior written approval of the
Buyer and the Seller, except to the extent required by law or the rules of any
applicable securities exchange, and except as may be necessary in connection
with the solicitation of Buyer's shareholder approval at the Shareholder's
Meeting.

         10.2 NO THIRD-PARTY BENEFICIARIES. This Agreement shall not confer any
rights or remedies upon any person or entity other than the Parties and their
respective heirs, legal representatives, successors and permitted assigns.

         10.3 ENTIRE AGREEMENT. This Agreement (including the Disclosure
Schedules and Exhibits referred to herein) constitutes the entire agreement
among the Parties with respect to matters coming within the scope of the
provisions of this Agreement and supersedes any prior understandings,
agreements, or representations by or among the Parties, written or oral, to the
extent they related in any way to the subject matter hereof.

         10.4 SUCCESSION AND ASSIGNMENT. This Agreement shall be binding upon
and inure to the benefit of the Parties named herein and their respective heirs,
legal representatives, successors and permitted assigns. No Party may assign
either this Agreement or any of its rights, interests, or obligations hereunder
without the prior written approval of the Buyer and the Seller.

         10.5 COUNTERPARTS AND FACSIMILE DELIVERY. This Agreement may be
executed in one or more counterparts, and by different Parties on different
counterparts, each of which shall be deemed an original but all of which
together will constitute one and the same instrument. This Agreement shall be
effective once one or more counterparts hereof has been executed by each Party
hereto, whether or not all such signatures are on the same counterpart. Either
Party may deliver an executed counterpart of this Agreement by facsimile
transmission, provided the original executed counterpart is thereafter promptly
delivered to the other Party.

         10.6 HEADINGS. The section headings contained in this Agreement are
inserted for convenience only and shall not affect in any way the meaning or
interpretation of this Agreement.

         10.7 NOTICES. All notices, requests, demands, claims and other
communications hereunder shall be in writing. Any notice, request, demand,
claim, or other communication hereunder shall be deemed duly given if (and then
two business days after) it is sent by

                                       32
<PAGE>

registered or certified mail, return receipt requested, postage prepaid, and
addressed to the intended recipient as set forth below:

                       If to the Seller
                       or the Company:      Acoustic Communication Systems, Inc.
                                            13705 26th Avenue North
                                            Suite 110
                                            Plymouth, MN 55441
                                            Attn: Robin Sheeley
                                            Telephone: (612) 550-2300
                                            Facsimile: (612) 550-2301

                       Copy to:             Best & Flanagan LLP
                                            4000 US Bank Place
                                            601 Second Avenue South
                                            Minneapolis, MN 55402
                                            Attn: James Michels
                                            Telephone: (612) 341-9706
                                            Facsimile:  (612) 339-5897

                       If to the Buyer:     VideoLabs, Inc.
                                            5960 Golden Hill Drive
                                            Golden Valley, MN 55416
                                            Attn:  James Hansen
                                            Telephone: (612) 542-0061
                                            Facsimile: (612) 542-0069

                       Copy to:             Hinshaw & Culbertson
                                            Suite 3100
                                            222 South Ninth Street
                                            Minneapolis, MN 55402
                                            Attn:  Shane R. Kelley, Esq.
                                            Telephone: (612) 333-3434
                                            Facsimile: (612) 334-8888

Any Party may send any notice, request, demand, claim, or other communication
hereunder to the intended recipient at the address set forth above using any
other means, (including personal delivery, expedited courier, messenger service,
telecopy, telex, ordinary mail, or electronic mail), but no such notice,
request, demand, claim, or other communication shall be deemed to have been duly
given unless and until it actually is received by the intended recipient. Any
Party may change the address to which notices, requests, demands, claims, and
other communications hereunder are to be delivered by giving the other parties
notice in the manner herein set forth.

                                       33
<PAGE>

         10.8 GOVERNING LAW. Except to the extent of the Merger, which shall be
governed by the laws of the States of Delaware and Minnesota, as applicable,
this Agreement shall be governed by and construed in accordance with the
domestic laws of the State of Minnesota without giving effect to any choice or
conflict of law provision or rule (whether of the State of Minnesota or any
other jurisdiction) that would cause the application of the laws of any
jurisdiction other than the State of Minnesota.

         10.9 AMENDMENTS AND WAIVERS. No amendment of any provision of this
Agreement shall be valid unless the same shall be in writing and signed by the
Buyer and the Seller. No waiver by any Party of any default, misrepresentation,
or breach of warranty or covenant hereunder, whether intentional or not, shall
be deemed to extend to any prior or subsequent default, misrepresentation, or
breach of warranty or covenant hereunder or affect in any way any rights arising
by virtue of any prior or subsequent such occurrence.

         10.10 SEVERABILITY. Any term or provision of this Agreement that is
invalid or unenforceable in any situation in any jurisdiction shall not affect
the validity or enforceability of the remaining terms and provisions hereof or
the validity or enforceability for the offending term or provision in any other
situation or in any other jurisdiction.

         10.11 EXPENSES. Each Buyer, on the one hand, and the Seller, on the
other hand, will bear its own costs and expenses (including legal fees and
expenses and filing or processing fees imposes by governmental authorities)
incurred in connection with this Agreement and the transactions contemplated
hereby. The Company shall not pay or be liable for any of the Seller costs and
expenses (including the fees and expenses of their legal counsel or other
advisors) in connection with this Agreement.

         10.12 CONSTRUCTION. The Parties have participated jointly in the
negotiation and drafting of this Agreement. In the event an ambiguity or
question of intent or interpretation arises, this Agreement shall be construed
as if drafted jointly by the Parties and no presumption or burden of proof shall
arise favoring or disfavoring any Party by virtue of the authorship of any of
the provisions of this Agreement. Any reference to any federal, state, local, or
foreign statute or law shall be deemed also to refer to all rules and
regulations promulgated thereunder, unless the context requires otherwise. The
word "including" shall mean including without limitation. The Parties intend
that each representation, warranty, and covenant contained herein, shall have
independent significance, and that all statements contained herein and in the
Disclosure Schedules and Exhibits hereto shall be deemed to be representations
and warranties hereunder. If any Party has breached any representation,
warranty, or covenant contained herein in any respect, the fact that there
exists another representation, warranty, or covenant relating to the same
subject matter (regardless of the relative levels of specificity) which the
Party has not breached shall not detract from or mitigate the fact that the
party is in breach of the first representation, warranty, or covenant.

                                       34
<PAGE>

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

                                  ACOUSTIC COMMUNICATION SYSTEMS, INC.

                                  By  /s/ Robin Sheeley
                                      ------------------------------------------
                                      Robin Sheeley
                                      Its President

                                      /s/ Robin Sheeley
                                      ------------------------------------------
                                      Robin Sheeley

                                  VIDEOLABS, INC.

                                  By  /s/ James Hansen
                                      ------------------------------------------
                                      James Hansen
                                      Its President

                                  VL ACQUISITION CO.

                                  By  /s/ James Hansen
                                      ------------------------------------------
                                      James Hansen
                                      Its President

                                       35

<PAGE>

                          FIRST AMENDMENT TO AGREEMENT
                                       AND
                                 PLAN OF MERGER

         THIS FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER
("Amendment") is made and entered into effective as of this 25th day of May,
1999 by and among Videolabs, Inc., a Delaware corporation ("Buyer"), VL
Acquisition Co., a Delaware corporation formed by Buyer ("Merger Subsidiary"),
Robin Sheeley, a Minnesota resident ("Seller") and Acoustic Communication
Systems, Inc., a Minnesota corporation (the "Company"). Capitalized terms used
herein not otherwise defined shall have the definitions set forth in the
Agreement and Plan of Merger of Acoustic Communication Systems, Inc. into VL
Acquisition Co. dated May 17, 1999 (the "Merger Agreement").

         The Parties agree that the Merger Agreement is hereby amended as
follows:

         1. At the end of the third "WHEREAS" clause on the first page, the
following sentence is hereby added:

                  The Parties intend that the merger contemplated hereby will
         qualify as a "statutory merger" under Section 368(a)(1)(A) of the
         Internal Revenue Code of 1986, as amended.

         2. Section 1.7(a) of the Merger Agreement is hereby amended to read as
follows:

                  (a) An amount of cash equal to Five Hundred Thousand Dollars
         ($500,000); PLUS

         3. The following sentence shall be added at the end of Section 1.8(a)
of the Merger Agreement:

                  (a) For the purposes of this Section 1.8, the debt incurred by
         the Company in connection with the distribution to Seller by the
         Company pursuant to Section 1.10 below shall be considered equity for
         the purpose of determining the Minimum Equity Level under this Section.

         4. The following section 1.10 shall be added to the Merger Agreement
immediately following Section 1.9:

                  1.10 Loan and Distribution. No later than June 15, 1999,
         Seller shall loan to the Company cash in an amount equal to Five
         Hundred Thousand Dollars ($500,000) pursuant to a promissory note in
         form and substance reasonably acceptable to Buyer (the "Note"). The
         Note shall be unsecured and shall provide for interest at the
         "Applicable Federal Rate" established by Internal Revenue Service
         Regulations during the period which the loan is outstanding. The Note
         shall be due and payable in full upon the consummation of the Merger at
         the Closing, or on September 30, 1999 whichever occurs earlier. If the
         Note becomes due and payable upon consummation

<PAGE>

         of the Merger, the obligation to pay the Note shall be assumed by
         Merger Subsidiary, and payment shall be made to Seller at the Closing.
         Any contrary statement, covenant or representation contained herein
         notwithstanding, immediately upon receipt of the funds loaned by
         Seller, the Company shall make a distribution of retained earnings, in
         the form of a dividend, in the amount of $500,000.00 to Seller.

         5. At the Closing of the Merger, the Buyer shall contribute to the
capital of the Merger Subsidiary (or extend a loan which will be deemed to be
capital) the amount of $500,000.00 in cash, to finance the payment of the Note
to the Seller.

         6. Notwithstanding anything in the Merger Agreement to the contrary,
the computation and calculation of net equity of the Company under Section 1.8
of the Merger Agreement (for purposes of determining compliance with the Minimum
Equity Level) shall be made after giving full and complete effect to all
transactions contemplated in this Amendment (being the loan, dividend, capital
contribution and loan repayment).

         7. The balance of the Merger Agreement is unchanged, is hereby ratified
and confirmed in all respects and remains in full force and effect.

VIDEOLABS, INC.

By: /s/ James Hansen
   --------------------------------
    James Hansen
    Its President

VL ACQUISITION CO.

By: /s/ James Hansen
   --------------------------------
    James Hansen
    Its President

ACOUSTIC COMMUNICATION SYSTEMS, INC.

By: /s/ Robin Sheeley
   --------------------------------
    Robin Sheeley
    Its President

ROBIN SHEELEY

By: /s/ Robin Sheeley
    --------------------------------
<PAGE>

                         SECOND AMENDMENT TO AGREEMENT
                                       AND
                                 PLAN OF MERGER

         THIS SECOND AMENDMENT TO AGREEMENT AND PLAN OF MERGER ("Amendment") is
made and entered into effective as of this 3rd day of August, 1999 by and among
Videolabs, Inc., a Delaware corporation ("Buyer"), VL Acquisition Co., a
Delaware, corporation formed by Buyer ("Merger Subsidiary"), Robin Sheeley, a
Minnesota resident ("Seller") and Acoustic Communication Systems, Inc., a
Minnesota corporation (the "Company"). Capitalized terms used herein not
otherwise defined shall have the definitions set forth in the Agreement and
Plan of Merger of Acoustic Communication Systems, Inc. into VL Acquisition Co.
dated May 17, 1999, as amended by that certain First Amendment to Agreement and
Plan of Merger dated effective May 25, 1999 (as amended, the "Merger
Agreement").

The Parties agree that the Merger Agreement is hereby amended as follows:

         1. The Parties have agreed that the number of shares of Buyer's stock
calculated pursuant to Section 1.7 of the Merger Agreement shall be computed
from the closing bid and asked prices of the Buyer's common stock as reported on
NASDAQ during the ten trading days ending on Thursday, July 29, 1999. The number
of shares to be issued is 1,209,678.

         2. The Parties acknowledge their mutual desire to consummate the
Closing on this date, notwithstanding the current unavailability of the
Pre-Closing Balance Sheet, which the Company continues to work on. Therefore,
notwithstanding the contrary provisions of the Merger Agreement, the parties
have agreed to proceed as follows:

          (a) The Closing Date shall be August 3, 1999, and all actions shall
     be taken to effectuate the Merger effective as of this date.

          (b) The Buyer waives the requirement of the Holdback under Section
     9.6 of the Merger Agreement. However, the cash portion of the Merger
     Consideration payable at closing (being the full $500,000), the share
     certificate representing the Buyer's Stock (computed as provided above),
     and the repayment of the Note (as defined and provided in the first
     Amendment) shall not be paid or delivered until completion and delivery of
     the Pre-Closing Balance Sheet (and confirmation of the Minimum Equity
     Level or computation of any deficiency or delinquency in the Minimum
     Equity Level), all as provided in the Merger Agreement.

          (c) Following completion and delivery of the Pre-Closing Balance Sheet
     and the confirmation of the Minimum Equity Level, the Buyer shall deliver
     the cash Portion of the Merger Consideration (without reduction for
     any deficiency in the Minimum Equity Level, if applicable), shall deliver a
     stock certificate evidencing the Buyer's Stock, and further shall cause
     the Company to repay the Note. In the event in a deficiency in the
     Minimum Equity Level as of the Closing Date as provided in the Merger
     Agreement, the parties agree to take all action necessary to offset such
<PAGE>

      deficiency (according to the terms of the Merger Agreement) against the
      consideration payable to the Principal under the Noncompetition Agreement
      dated effective as of August 2, 1999.

     3. The balance of the Merger Agreement is unchanged, is hereby ratified
and confirmed in all respects and remains in full force and effect.

VIDEOLABS, INC.

By: /s/ James Hansen
    --------------------------
    James Hansen
    Its President

VL ACQUISITION CO.

By: /s/ James Hansen
    --------------------------
    James Hansen
    Its President

ACOUSTIC COMMUNICATION SYSTEMS, INC.

By: /s/ Robin Sheeley
    --------------------------
    Robin Sheeley
    Its President

/s/ Robin Sheeley
    --------------------------
Robin SheeleyEXHIBIT 10.25

                              EMPLOYMENT AGREEMENT

         THIS AGREEMENT, dated effective as of August 3, 1999, by and between
VideoLabs, Inc., a Delaware corporation (the "Company") and Robin Sheeley, a
Minnesota resident ("Employee").

         WHEREAS, Employee is the sole shareholder of Acoustic Communication
Systems, Inc., which is being acquired by the Company pursuant to a Plan and
Agreement of Merger dated May 17, 1999 (the "Merger Agreement"), which is
Closing on the date of this Agreement; and

         WHEREAS, as a condition to Closing under the Merger Agreement, Employee
and the Company are entering into this Agreement to provide for the employment
of Employee by the Company upon and subject to the terms and conditions set
forth in this agreement.

         NOW, THEREFORE, in consideration of the premises and the respective
undertakings of the Company and Employee set forth below, the Company and
Employee agree as follows:

         1. EMPLOYMENT. The Company hereby employs Employee, and appoints
Employee to the position of Chief Technical Officer, and such other positions as
may be assigned by the Board of Directors or any executive officer of the
Company, and Employee accepts such employment and appointment and agrees to
perform services for the Company, for the period and upon the other terms and
conditions set forth in this agreement.

         2. TERM OF EMPLOYMENT. The term of Employee's employment hereunder
shall commence on the effective date hereof and shall continue for an initial
term of three (3) years thereafter ("Term of Employment"). The Term of
Employment shall automatically renew for additional one year terms thereafter
unless prior written notice of nonrenewal is given by either Employee or the
Company at least sixty (60) days prior to the end of the Term of Employment.
Notwithstanding the foregoing, the Employee may terminate the Term of Employment
at any time upon ninety (90) days prior written notice to the Company.

         3. POSITION AND DUTIES.

            3.01 Service with Company. During the Term of Employment, Employee
agrees to perform such reasonable employment duties, consistent with the terms
of this agreement and the position held by Employee as provided in section 1
above, as the Board of Directors or any executive officer of the Company shall
assign to Employee from time to time. Such duties and employment
responsibilities shall be performed in accordance with the Company's rules,
regulations and instructions now in force or which may be adopted by the Company
in the future. In addition, during the Term of Employment the Company shall

<PAGE>

nominate, and recommend to its shareholders, the election of Employee to the
Board of Directors of the Company at each annual meeting of the shareholders.

            3.02 Performance of Duties. During the Term of Employment, the
Employee agrees to serve the Company to the best of Employee's ability. The
Employee shall have active involvement and be fully committed to the business
and affairs of the Company, and shall devote Employee's full attention and time
to the affairs of the Company. Employee hereby confirms that Employee is under
no contractual commitments inconsistent with Employee's obligations set forth in
this agreement. During his Term of Employment, however, Employee shall not
render or perform services for any other corporation, firm, entity or person,
nor will Employee become involved in the operations or management of any other
commercial corporation, firm, entity or person, which is in competition with the
business of the Company.

            3.03 Noncompetition. In addition to (and not in lieu of) any
noncompetition covenants given by Employee in connection with the Merger
Agreement, the Employee hereby covenants and agrees that during the Term of
Employment, and for a period of twelve (12) months following the termination of
Employee's employment for any reason (the "Restricted Term"), the Employee shall
not, for any person or entity other than the Company or its affiliates, directly
or indirectly, own, manage, operate, control, act as an advisor or consultant
to, or participate in, the ownership, management, operation, or control of any
business involving the manufacture or sale, whether at wholesale or retail, of
image capture, transmission or manipulation devices or the provision of
equipment, software or design, installation or maintenance services with regard
to the data, voice or video conferencing or presentation systems for customers
in any geographic market served by the Company or any of its subsidiaries during
the Restricted Term; provided, however, that the foregoing shall not prevent the
Employee from owning not more than a one percent (1%) interest in any entity
engaged in such a competing business whose securities are traded on any
securities exchange or in the over-the-counter markets.

         4. COMPENSATION.

            4.01 Base Salary. As base compensation for all services to be
rendered by the Employee under this agreement during the Term of Employment ,
the Company shall pay to Employee a minimum monthly base salary of $10,833 per
month beginning with the effective date of this agreement, which salary shall be
paid in accordance with the Company's normal payroll procedures and policies.
The board of directors may hereafter increase, but not decrease, such monthly
base salary.

            4.02 Stock Options. Employee shall be granted as of the date hereof
an option to purchase shares of the Company's common stock, par value $.01 per
share, pursuant to the Company's NonQualified Stock Option Plan, as follows:
30,000 shares on the date of agreement vesting 10,000 shares per year on the
annual anniversary of this agreement.

                                        2
<PAGE>

         All options shall be granted at an exercise price equal to the closing
bid price for such common stock on the date of this agreement. All such stock
options shall be granted under, and pursuant to all terms and conditions of, the
Company's NonQualified Stock Option Plan.

            4.03 Benefits. Employee shall be entitled to such company-sponsored
benefits as are provided to employees of the Company, subject to the terms and
conditions of the applicable policies and/or plans.

            4.04 Expenses. The Company will pay or reimburse Employee for all
reasonable and necessary out-of-pocket expenses incurred by Employee in the
performance of Employee's duties under this agreement, subject to the
presentment of appropriate vouchers in accordance with the Company's normal
polices for expense verification.

            4.05 Bonuses. Employee shall be entitled to participation in the
Company's management bonus pool. During the Term of Employment, Employee shall
be entitled receive, annually, a bonus of up to 100% of base salary based upon
agreed upon objectives and the Company's results for the year. The Employee
shall also be eligible for Company wide profit sharing pursuant to the Company's
employment policies from time to time in effect.

            4.06 Vacation. Employee shall be entitled to paid vacation
consistent with the Company's normal vacation policy.

         5. CONFIDENTIAL INFORMATION. Except as permitted or directed by the
Company's Board of Directors, during the Term of Employment or at any time
thereafter Employee shall not divulge, furnish or make accessible to anyone or
use in any way (other than in the ordinary course of the business of the
Company) any confidential or secret knowledge or information of the Company
which Employee has acquired or become acquainted with or will acquire or become
acquainted with prior to the termination of the Term of Employment, whether
developed by Employee or by others, concerning any trade secrets, confidential
or secret designs, processes, formulae, plans, devices or material (whether or
not patented or patentable) directly or indirectly useful in any aspect of the
business of the Company, any customer or supplier lists of the Company, any
confidential or secret development or research work of the Company, or any other
confidential information or secret aspects of the business of the Company.
Employee acknowledges that the above-described knowledge or information
constitutes a unique and valuable asset of the Company and represents a
substantial investment of time and expense by the Company and its predecessors,
and that any disclosure or other use of such knowledge or information other than
for the sole benefit of the Company would be wrongful and would cause
irreparable harm to the Company. The foregoing obligations of confidentiality,
however, shall not apply to any knowledge or information which is now published
or which subsequently becomes generally publicly known in the form in which it
was obtained from the Company, other than as a direct or indirect result of the
breach of this agreement by Employee. It is hereby acknowledged that it is not
the intention of the forgoing provisions to preclude the Employee from securing
gainful employment with

                                        3
<PAGE>

subsequent employers who are not competitors of the Company or who would
otherwise have no reasonable commercial use of the above described knowledge or
information, but only to protect the Company's legitimate proprietary
information or knowledge.

         6. VENTURES. If, during the Term of Employment, Employee is engaged in
or associated with the planning or implementing of any project, program or
venture involving the Company and a third party or parties, all rights in such
project, program or venture shall belong to the Company. Except as formally
approved by the Company's Board of Directors, Employee shall not be entitled to
any interest in such project, program or venture or to any commission, finder's
fee or other compensation in connection therewith other than the salary or other
compensation to be paid to Employee as provided in this agreement.

         7. PATENT, COPYRIGHTS AND RELATED MATTERS.

            7.01 Disclosure and Assignment. Employee will promptly disclose in
writing to the Company complete information concerning each and every invention,
discovery, improvement, device, design, apparatus, practice, process, method or
product, whether patentable or not, made, developed, perfected, devised,
conceived or first reduced to practice by Employee, either solely or in
collaboration with others, during the Term of Employment, or within six months
thereafter, whether or not during regular working hours, relating to any phase
of the business of the Company conducted at such time (hereinafter referred to
as "Developments"). Employee, to the extent that Employee has the legal right to
do so, hereby acknowledges that any and all of said Developments are the
property of the Company and hereby assigns and agrees to assign to the Company
and all of the Employee's right, title and interest in and to any and all of
such Developments.

            7.02 Future Developments. As to any future Developments made by
Employee and which are first conceived or reduced to practice during the Term of
Employment, or within six months thereafter, but which are claimed for any
reason to belong to an entity or person other than the Company, Employee will
promptly disclose the same in writing to the Company and shall not disclose the
same to others if the Company, within sixty (60) days thereafter, shall claim
ownership of such Developments under the terms of this agreement. If the Company
makes such claim, Employee agrees that, insofar as the rights (if any) of
Employee are involved, it will be settled by arbitration in accordance with the
rules of the American Arbitration Association. The locale of the arbitration
shall be Minneapolis, Minnesota (or other locale convenient to the Company's
principal executive offices). If the Company makes no such claim, Employee
hereby acknowledges that the Company has made no promise to receive and hold in
confidence any such information disclosed by Employee.

            7.03 Limitation on Sections 7.01 and 7.02. The provisions of
sections 7.01 and 7.02 shall not apply to any Development meeting the following
conditions:

            (a)   such Development was developed entirely on Employee's own
                  time; and

                                        4
<PAGE>

            (b)   such Development was made without the use of any Company
                  equipment, supplies, facility or trade secret information; and

            (c)   either:

                  (i)   such Development does not relate (i) directly to the
                        business of the Company, or (ii) to the Company's actual
                        or demonstrably anticipated research or development; or

                  (ii)  such Development does not result from any work performed
                        by the Employee for the Company.

            7.04 Employee Assistance. Employee agrees to assist Company in
obtaining patents or copyrights on any Developments assigned to the Company that
Company, in its sole discretion, seeks to patent or copyright. Employee also
agrees to sign all documents and do all things deemed necessary by Company to
obtain and/or maintain such patents or copyrights, to assign them to Company,
and to protect them against infringement. The obligations of this Section 7 are
continuing and shall survive the termination of Employee's employment with
Company.

            7.05 Appointment of Agent. Employee irrevocably appoints the Company
to act as Employee's agent and attorney in fact to perform all acts necessary to
obtain/or maintain patents or copyrights to any Developments assigned by
Employee to Company under this agreement if (i) Employee refuses to perform
those acts or (ii) is unavailable, within the meaning of the United States
patent and copyright laws. Employee acknowledges that the grant of the foregoing
power of attorney is coupled with an interest and shall survive the death or
disability of Employee and the termination of Employee's employment with
Company.

         8. TERMINATION.

            8.01 Grounds for Termination. This agreement shall be terminated
prior to the end of the Term of Employment under the following circumstances:

            (a)   By mutual agreement of Employee and the Company;

            (b)   Immediately upon the death of Employee;

            (c)   Upon delivery by Employee of a notice of termination to the
                  Company, in which event this agreement shall be terminated
                  ninety (90) days after receipt of such notice; and

            (d)   Immediately for Cause, in the event of (i) Employee's personal
                  dishonesty, willful misconduct, breach of fiduciary duty,
                  intentional failure to perform stated duties, willful
                  violation of any laws (other than

                                        5
<PAGE>

                  minor traffic violations or similar offenses), or material
                  breach of the policies or procedures of the Company. The
                  Company agrees to give Employee thirty (30) days notice to
                  cure those limited items that can actually be cured prior to
                  effecting termination pursuant to this subsection, such
                  termination to be deemed to be termination for cause; or (ii)
                  the bankruptcy or insolvency of the Company.

Notwithstanding any termination of this agreement, Employee, in consideration of
his employment hereunder to the date of such termination, shall remain bound by
the provisions of this agreement which specifically relate to periods,
activities or obligations upon or subsequent to the termination of Employee's
employment, and the Company shall remain bound by the provisions of section 5
(to the extent that they relate to time periods prior to the date of such
termination).

            8.02 Severance Payment for Termination Following a Change in
Control. If a Change in Control of the Company occurs during the Term of
Employment and, following such Change in Control, either (i) the Company
terminates the employment of Employee other than for Cause, or (ii) Employee
voluntarily terminates their employment, in either case during the six (6) month
period following the Change in Control, Employee shall be entitled to the
severance compensation provided in this Section 8.02, in full and complete
satisfaction of any and all obligations of the Company under this Agreement and
as the sole and exclusive remedy or severance available to Employee as a result
of the termination. The amount of the severance compensation shall be equal to
the sum of Employee's then current minimum base salary for twelve (12) months.
Any severance compensation shall be paid in equal installments over the twelve
(12) month period following the effective date of termination, and shall be
subject to applicable withholdings and in accordance with the regular payroll
practices of the Company. Any employee benefits provided to Employee shall
terminate upon the effective date of termination, subject to such continuation
rights as may be available to Employee by law. Nothing in this agreement,
including the severance payments described in this section, shall in any way be
construed to extend the period of Employee's employment with the Company.

         For purposes of this section, a Change in Control shall mean either of
the following:

            (a)   a change in control of a nature that would be required to be
                  reported in response to Item 6(e) of Schedule 14A of
                  Regulation 14A promulgated under the Securities Exchange Act
                  of 1934, as amended (the "Exchange Act"), whether or not the
                  Company is then subject to such reporting requirement; or

            (b)   a merger or consolidation to which the Company is a party if,
                  following the effective date of such merger or consolidation,
                  the individuals and entities who were shareholders of the
                  Company prior to the effective date of such merger or
                  consolidation have beneficial ownership (as

                                        6
<PAGE>

                  defined in Rule 13d-3 under the Exchange Act) of less than
                  fifty percent (50%) of the combined voting power of the
                  surviving corporation following the effective date of such
                  merger or consolidation.

                  8.03 Surrender of Records and Property. Upon termination of
his employment with the Company, Employee shall deliver promptly to the Company
all records, manuals, books, blank forms, documents, letters, memoranda, notes,
notebooks, reports, data, tables, calculations or copies thereof, which are the
property of the Company or which relate in any way to the business, products,
practices or techniques of the Company, and all other property, trade secrets
and confidential information of the Company, including, but not limited to, all
documents which in whole or in part contain any trade secrets or confidential
information of the Company, which in any of these cases are in Employee's
possession or under Employee's control. Provided, however, that Employee shall
be entitled to retain items of sentimental value, copies of which shall be
provided to the Company at the request of the Company and at the Company's
expense.

         9. MISCELLANEOUS.

            9.01 Governing Law. This agreement is made under and shall be
governed by and construed in accordance with the laws of the State of Minnesota.

            9.02 Prior Agreements. This agreement contains the entire agreement
of the parties relating to the subject matter hereof and supersedes all prior
agreements and understandings with respect to such subject matter, and the
parties hereto have made no agreements, representations or warranties relating
to the subject matter of this agreement which are not set forth herein.

            9.03 Withholding Taxes. The Company may withhold from all salary,
bonus, severance or other benefits payable under this agreement all federal,
state, city or other taxes as shall be required pursuant to any law or
governmental regulation or ruling.

            9.04 Amendments. No amendment or modification of this agreement
shall be deemed effective unless made in writing and signed by the parties
hereto.

            9.05 No Waiver. No term or condition of this agreement shall be
deemed to have been waived, nor shall there be any estoppel to enforce any
provisions of this agreement, except by a statement in writing signed by the
party whom enforcement of the waiver or estoppel is sought. Any written waiver
shall not be deemed a continuing waiver unless specifically stated, shall
operate only as to the specific term or condition waived and shall not
constitute a waiver of such term or condition for the future or as to any act
other than specifically waived.

            9.06 Severability. To the extent any provision of this agreement
shall be invalid or unenforceable, it shall be considered deleted herefrom and
the remainder of such provision and of this agreement shall be unaffected and
shall continue in full force and effect.

                                        7
<PAGE>

In furtherance and not in limitation of the foregoing, should the duration or
geographical extent of, or business activities covered by, any provision of this
agreement be in excess of that which is valid and enforceable under applicable
law, then such provision shall be construed to cover only that duration, extent
or activities which may validly and enforceably be covered. Employee
acknowledges the uncertainty of the law in this respect and expressly stipulates
that this agreement be given the construction which renders its provisions valid
and enforceable to the maximum extent (not exceeding its express terms) possible
under applicable law.

            9.07 Assignment. This agreement shall not be assignable, in whole or
in part, by either party without the written consent of the other party.

            9.08 Injunctive Relief. Employee agrees that it would be difficult
to compensate the Company fully for damages for any violation of the provisions
of this agreement, including without limitation the provisions of sections 5, 6,
and 7. Accordingly, Employee specifically agrees that the Company shall be
entitled to temporary and permanent injunctive relief to enforce the provisions
of this agreement and that such relief may be granted without the necessity of
proving actual damages. This provision with respect to injunctive relief shall
not, however, diminish the right of the Company to claim and recover damages in
addition to injunctive relief.

            9.09 Mandatory Arbitration, In the event any dispute arises under
this agreement, or as to the breach hereof, and if the dispute cannot be settled
within a reasonable time through direct negotiations between the parties, which
the parties agree to pursue in good faith, such dispute shall be submitted to
binding arbitration conducted in Minneapolis, Minnesota, in accordance with the
then-current Commercial Rules of the American Arbitration Association ("AAA").
The costs and expenses of the arbitration shall be paid by the party against
whom the arbitrators render a decision, if a decision is rendered against a
party, otherwise the costs and expenses shall be shared equally by Employee and
the Company. The arbitrators shall have full power and authority to rule on any
question of law in the same manner as any judge of any court of competent
jurisdiction, and the decision of the arbitrators shall be final and conclusive
upon the parties, and shall not be subject to any appeal or review if the
arbitrators have followed the Commercial Rules of the AAA. The arbitrators shall
have full power to make any award (including the award of equitable remedies)
that shall under the circumstances presented to them be deemed to be proper;
provided that the arbitrators shall not have the power to award punitive damages
or to limit, expand or otherwise modify the terms of this agreement. Judgment
may be entered upon any award rendered by the arbitrators in accordance with
applicable law in any court of competent jurisdiction.

                                        8
<PAGE>

         IN WITNESS WHEREOF, the parties have executed this agreement effective
as of the date and year first written above.

                                        VIDEOLABS, INC.

                                        By /s/ James Hansen
                                          -------------------------------------
                                          Its CEO
                                             ----------------------------------

                                        /s/ Robin Sheeley
                                        ---------------------------------------
                                        Robin Sheeley

                                        9

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