NETRIX CORP
8-K, 2000-01-14
COMPUTER COMMUNICATIONS EQUIPMENT
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<PAGE>


                       SECURITIES AND EXCHANGE COMMISSION

                              WASHINGTON, DC 20549


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


                                    FORM 8-K

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

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



      DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): DECEMBER 31, 1999



                              NETRIX CORPORATION
              (Exact Name of Registrant as Specified in Charter)



         DELAWARE                       000-20512                54-1345159
(State or Other Jurisdiction     (Commission File Number)     (I.R.S. Employer
    of Incorporation)                                        Identification No.)




                               NETRIX CORPORATION
                          13595 DULLES TECHNOLOGY DRIVE
                            HERNDON, VIRGINIA 20171
         (Address of Principal Executive Offices, Including Zip Code)
                                (703) 742-6000
             (Registrant's telephone number, including area code)



                                 NOT APPLICABLE
        (Former Name or Former Address, if Changed Since Last Report)


<PAGE>



ITEM 2.  ACQUISITION OR DISPOSITION OF ASSETS.

      On January 3, 2000,  Nx  Networks,  a/k/a Netrix  Corporation,  a Delaware
corporation ("Nx Networks"),  announced that it had entered into an agreement to
acquire  AetherWorks  Corporation  ("AetherWorks"),  a privately  held Minnesota
corporation that provides  innovative  voice and data carrier class  convergence
solutions for the telecommunications industry. The acquisition will be effected,
upon closing,  through the merger of AetherWorks  with and into Nx1  Acquisition
Corp., a wholly-owned  subsidiary of Nx Networks (the "Merger"),  pursuant to an
Agreement of Plan of Merger executed by all three parties,  dated as of December
31, 1999.

      The  transaction  was  approved  by the boards of  directors  of the three
companies and by the  stockholders of Nx1 Acquisition  Corp. The holders of over
90% of AetherWorks' common stock have consented in writing to the Merger and the
remaining stockholders are expected to deliver their written consent in the near
future.  Holders of a majority  of the  AetherWorks  common  stock have  granted
proxies  to Nx  Networks  to vote  their  shares  in  favor of the  Merger  if a
stockholders meeting is required in lieu of a unanimous written consent.

      Under the terms of the  Agreement  and Plan of Merger,  Nx  Networks  will
issue  approximately  3.49  million  shares of Nx Networks  common  stock in the
acquisition. This total number of shares includes the number of shares necessary
to satisfy  AetherWorks  obligations to its option holders and warrant  holders.
The total  number of shares to be  issued  by Nx  Networks  is also  subject  to
reduction to reflect the cost of satisfying an existing $8 million obligation of
AetherWorks,  and so the exact number of shares to be issued will be  determined
at the closing.  The total number of shares will then be  apportioned  among the
holders of  AetherWorks  common stock  (including  for this purpose  options and
warrants to acquire  common stock) and Class B common stock in  accordance  with
AetherWorks'  charter documents.  Each holder of an option or warrant to acquire
AetherWorks common stock will become entitled to acquire the number of shares of
Nx  Networks  common  stock  into  which the  shares of  AetherWorks  originally
provided in such option or warrant are converted in the Merger.

      Under the terms of the Merger Agreement, a further adjustment will be made
to the merger  consideration if the closing price of Nx Networks common stock on
the Nasdaq  Stock  Market for the 15 trading day period  ended  October 31, 2000
does not equal or exceed $22.50 per share. In such event,  additional  shares of
Nx Networks common stock will be issued such that the consideration per share of
AetherWorks  common  stock is equal to $22.50 per share based upon that  average
closing price;  provided the total number of shares of Nx Networks  common stock
issued in the Merger will not exceed 19.9% of the total Nx Networks  outstanding
shares.

      The  closing of the Merger is  conditioned  upon  satisfaction  of certain
conditions,  including  satisfaction of certain  outstanding debt obligations of
AetherWorks   and  finalizing  the  approval  of  the  Merger  by   AetherWorks'
stockholders.

      The transaction is intended to constitute a tax-free reorganization.

                                       2
<PAGE>


ITEM 7.  FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS.

(a)   Financial Statements of Business(es) Acquired.

      Not applicable. The financial statements will be filed once the Merger has
been consummated.

(b)   Pro Forma Financial Information.

      Not applicable. The financial statements will be filed once the Merger has
been consummated.

(c)   Exhibits.

      The following exhibits are filed with this Report:

      EXHIBIT NO.                      DESCRIPTION.

      2.1         Agreement  and Plan of  Merger  by and  among  Nx  Networks,
                  a/k/a  Netrix   Corporation,   Nx1  Acquisition   Corp.  and
                  AetherWorks Corporation, dated as of December 31, 1999.

      10.1        Voting   Agreement   between  Nx    Networks,    a/k/a  Netrix
                  Corporation   and   William  H.  Castigan,  Robert C. Lind and
                  Jonathan A. Sachs dated as of December 31, 1999.

      10.2        Registration  Rights  Agreement  made  by Nx  Networks,  a/k/a
                  Netrix  Corporation in favor of the holders of common stock of
                  AetherWorks Corporation, dated as of December 31, 1999.

      99.1        Press   Release of  Nx  Networks,  a/k/a  Netrix  Corporation,
                  dated January 3, 2000.


                                       3
<PAGE>





<PAGE>



                                   SIGNATURES


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

                                           NETRIX CORPORATION


Date:  January 14, 2000                    By: /s/ Peter J. Kendrick
                                              __________________________________
                                              Name:  Peter J. Kendrick
                                              Title: Vice Presidentand Secretary



                                       4


<PAGE>



                                  EXHIBIT LIST



   EXHIBIT NO.    DESCRIPTION

      2.1         Agreement  and  Plan of  Merger  by  and  among  Nx  Networks,
                  a/k/a   Netrix   Corporation,   Nx1   Acquisition   Corp.  and
                  AetherWorks Corporation, dated as of December 31, 1999.

      10.1        Voting   Agreement   between  Nx   Networks,   a/k/a    Netrix
                  Corporation   and   William  H.  Castigan,  Robert C. Lind and
                  Jonathan A. Sachs dated as of December 31, 1999.

      10.2        Registration  Rights  Agreement  made  by Nx  Networks,  a/k/a
                  Netrix  Corporation in favor of the holders of common stock of
                  AetherWorks Corporation, dated as of December 31, 1999.

      99.1        Press   Release of  Nx  Networks,  a/k/a  Netrix  Corporation,
                  dated January 3, 2000.



                                       5


<PAGE>
                                                                     EXHIBIT 2.1

                          AGREEMENT AND PLAN OF MERGER

                                  BY AND AMONG

                               NETRIX CORPORATION,

                             AETHERWORKS CORPORATION

                                       AND

                              NX1 ACQUISITION CORP.












                          Dated as of December 31, 1999


<PAGE>



                               INDEX OF SCHEDULES

COMPANY SCHEDULE         DESCRIPTION

2.1                      State Qualifications
2.2(a)                   Stockholder List
2.2(b)                   Option and Warrant List
2.4                      Governmental and Third Party Consents
2.5                      Company Financials
2.6                      Undisclosed Liabilities
2.7                      No Changes
2.8                      Tax Returns and Audits
2.9                      Restrictions on Business Activities
2.10(a)                  Leased Property
2.10(b)                  Liens on Property
2.10(c)                  Equipment
2.11                     Intellectual Property
2.11(k)                  Infringement
2.12(a)                  Agreements, Contracts and Commitments
2.12(b)                  Breaches
2.13                     Interested Party Transactions
2.14                     Governmental Authorizations
2.15                     Litigation
2.19                     Expenses of Transaction
2.20(b)                  Employee Benefit Plans and Employees
2.20(d)                  Employee Plan Compliance
2.20(g)                  Post Employment Options
2.20(h)(i)               Effect of Transaction
2.20(j)                  Labor Disputes
2.22                     Warranties/Indemnities
2.24                     Insurance
2.24(e)                  Self-Insurance
2.25                     Bank Accounts
4.3(b)                   Debt for which Company Stockholders Responsible
5.8                      Distribution Upon Satisfaction of Digi Obligation





                                      -i-

<PAGE>



                          AGREEMENT AND PLAN OF MERGER

      This  AGREEMENT AND PLAN OF MERGER (the  "AGREEMENT")  is made and entered
into as of  December  31,  1999 by and  among  Netrix  Corporation,  a  Delaware
corporation  ("PARENT"),  Nxl  Acquisition  Corp., a Delaware  corporation and a
wholly-owned subsidiary of Parent ("MERGER SUB") and AetherWorks Corporation,  a
Minnesota corporation (the "COMPANY").

                                    RECITALS

        A.      The Boards of Directors  of  each  of Company, Parent and Merger
Sub believe it is in the best  interests  of each  company and their  respective
stockholders that Parent acquire Company through the statutory merger of Company
with and into  Merger Sub (the  "MERGER")  and,  in  furtherance  thereof,  have
approved the Merger.

        B.      Pursuant to the Merger all of the issued and outstanding  shares
of common  stock of  Company  excluding  the Series B Common  Stock (as  defined
below) (the "COMPANY  SERIES A COMMON  STOCK") shall be converted into the right
to  receive  that  number  of  shares  of  common  stock  (the  "SERIES A MERGER
CONSIDERATION") of Parent (the "PARENT COMMON STOCK") set forth on Schedule 5.8.

        C.      Pursuant to the Merger all of the issued and outstanding  shares
of Series B common stock of Company  (the  "COMPANY  SERIES B COMMON  STOCK" and
together with Company Series A Common Stock,  the "COMPANY  COMMON STOCK") shall
be converted  into the right to receive  that number of shares of Parent  Common
Stock (the "SERIES B MERGER CONSIDERATION" and together with the Series A Merger
Consideration, the "MERGER CONSIDERATION") set forth on Schedule 5.8.

        D.      Pursuant to the Merger all of the issued and outstanding options
to acquire Company Common Stock ("COMPANY  OPTIONS") shall be converted into the
right to receive that number of options to acquire shares of Parent Common Stock
set forth on Schedule 5.8.

        E.      Pursuant  to  the  Merger  all  of  the  issued  and outstanding
warrants to acquire  Company  Common  Stock (the  "COMPANY  WARRANTS")  shall be
converted into the right to receive that number of warrants to acquire shares of
Parent Common Stock set forth on Schedule 5.8.

        F.      Parent is entering into a Registration Rights Agreement pursuant
to which Parent shall file a  registration  statement  providing for the sale of
Parent  Common  Stock  received  pursuant  to the  Merger  and the  transactions
hereunder.

        G.      Fifteen  percent (15%) of  the aggregate of 3,490,000  shares of
Parent Common Stock less that number of shares of Parent  Common Stock,  if any,
utilized to satisfy the Digi  Obligation (as defined in Section  5.2(viii)) (not
to exceed 900,000 shares of Parent Common Stock) otherwise  payable by Parent in
connection  with the Merger  shall be placed into  escrow,  the release of which
amount shall be  contingent  upon  certain  events and  conditions  set forth in
Section 4.2.

        H.      Company,  Parent  and  Merger  Sub  desire  to   make    certain
representations  and  warranties  and other  agreements in  connection  with the
Merger.

        I.      Certain key employees of Company, as of  the  date  hereof,  are
each  entering  into an  Employment  Agreement  with Parent  (collectively,  the
"EMPLOYMENT AGREEMENTS").


<PAGE>

        J.      The parties  intend,  that the transactions contemplated by this
Agreement  will  qualify as a  "Reorganization"  within  the  meaning of Section
368(a)(1)(A) and (a)(2)(D) of the Internal Revenue Code of 1986, as amended (the
"CODE").

      NOW,   THEREFORE,   in  consideration  of  the  covenants,   promises  and
representations set forth herein, and for other good and valuable consideration,
the parties agree as follows:

                                   ARTICLE I

                                   THE MERGER

        1.1     THE MERGER. At  the  Effective  Time (as defined in Section 1.2)
and  subject  to and upon the terms and  conditions  of this  Agreement  and the
applicable  provisions of the Delaware General  Corporation Law ("DELAWARE Law")
and the Minnesota Business  Corporation Act ("MINNESOTA LAW"),  Company shall be
merged with and into Merger Sub,  the  separate  corporate  existence of Company
shall cease and Merger Sub shall continue as the surviving  corporation and as a
wholly-owned  subsidiary  of Parent.  (Merger Sub as the  surviving  corporation
after  the  Merger  is  hereinafter  sometimes  referred  to as  the  "SURVIVING
CORPORATION").

        1.2     THE CLOSING. The closing of  the  transactions  contemplated  by
this Agreement (the "CLOSING")  shall take place at the offices of Kelley Drye &
Warren LLP, 101 Park Avenue, New York, New York,  commencing at 9:00 a.m. on the
third business day following the satisfaction or waiver of all conditions to the
obligations of the parties to consummate the Merger (other than  conditions with
respect to actions the  respective  parties will take at the Closing  itself) or
such other date as the parties may mutually determine (the "CLOSING DATE").

        1.3     ACTIONS AT THE CLOSING. At the  Closing, Company will deliver to
Parent the  various  certificates,  instruments  and  documents  referred  to in
Section  6.1 and  Parent  will  deliver  to Company  the  various  certificates,
instruments and documents referred to in Section 6.2 below. In addition,  at the
Closing the parties  hereto shall cause the Merger to be consummated by filing a
Certificate of Merger (or like  instrument) with the Secretaries of State of the
States of Delaware and Minnesota,  respectively (the  "CERTIFICATES OF MERGER"),
in  accordance  with the  relevant  provisions  of Delaware and  Minnesota  Law,
respectively (the time of acceptance by the Secretaries of State of Delaware and
Minnesota of such filings  being  referred to herein as the  "EFFECTIVE  TIME").
Also at the Closing, Parent will perform its obligations under Section 1.9.

        1.4     EFFECT OF THE MERGER.  At  the Effective Time, the effect of the
Merger  shall be as provided in the  applicable  provisions  of Delaware Law and
Minnesota Law,  respectively.  Without limiting the generality of the foregoing,
and  subject  thereto,  at  the  Effective  Time,  all  the  property,   rights,
privileges,  powers and  franchises  of Company and Merger Sub shall vest in the
Surviving  Corporation,  and all debts,  liabilities  and duties of Company  and
Merger  Sub shall  become  the debts,  liabilities  and duties of the  Surviving
Corporation.

        1.5   CERTIFICATE OF INCORPORATION; BY-LAWS.

              (a) Unless  otherwise  determined by Parent prior to the Effective
Time, at the Effective Time, the Certificate of  Incorporation of Merger Sub, as
in effect  immediately  prior to the Effective Time, shall be the Certificate of
Incorporation of the Surviving  Corporation until thereafter amended as provided
by law and such Certificate of Incorporation.

                                       2

<PAGE>

              (b) The By-laws of Merger Sub, as in effect  immediately  prior to
the  Effective  Time,  shall be the By-laws of the Surviving  Corporation  until
thereafter amended.

        1.6   DIRECTORS AND OFFICERS.   The   director(s)   of   Merger   Sub
immediately prior to the Effective Time shall be the initial  director(s) of the
Surviving  Corporation,  to hold office in accordance  with the  Certificate  of
Incorporation and By-laws of the Surviving  Corporation.  The officers of Merger
Sub immediately prior to the Effective Time shall be the initial officers of the
Surviving Corporation, each to hold office in accordance with the By-laws of the
Surviving Corporation.

        1.7   EFFECT ON CAPITAL STOCK.

              (a)   CERTAIN DEFINITIONS.

                    (i) "OUTSTANDING  SERIES  A  COMMON" shall mean, immediately
                    prior to the  Effective  Time, all issued  and   outstanding
                    shares of Company Common Stock excluding "Outstanding Series
                    B Common" as defined below.

                    (ii) "OUTSTANDING SERIES B COMMON" shall  mean,  immediately
                    prior to the  Effective  Time,  all  issued and  outstanding
                    shares of Company Series B Common Stock.

                    (iii) "OUTSTANDING  COMMON"  shall   mean   the  Outstanding
                    Series A Common and Outstanding Series B Common, together.

                    (iv)  "PROPORTIONATE  ESCROW  INTEREST"  applicable  to each
                    Company  Stockholder, shall  mean  the  quotient obtained by
                    dividing (x)  the  total  number of shares of Parent  Common
                    Stock into which Company  Common  Stock held  of  record  by
                    such  Company Stockholder will be converted at the Effective
                    Time by (y) the  total  number  of  shares of Parent  Common
                    Stock into which Company Common Stock held of record by  all
                    Company Stockholders will be converted at the Effective
                    Time.

                    (v)  "NASDAQ" shall mean the Nasdaq National Market.

              (b)   CONSIDERATION  FOR  COMPANY  SERIES  A  COMMON STOCK. At the
Effective  Time,  by virtue of the Merger and  without any action on the part of
Parent, Merger Sub, Company or the holders of Company Common Stock (the "COMPANY
STOCKHOLDERS"),  each  share  of  Company  Series  A  Common  Stock  issued  and
outstanding  immediately  prior to the Effective  Time (other than any shares of
Company  Series  A  Common  Stock  owned by  Parent,  Merger  Sub or held in the
treasury  of Company and other than  Dissenting  Shares)  will be  canceled  and
extinguished  and be  converted  automatically  into the right to receive,  upon
surrender of the certificate  representing  such share in the manner provided in
Section  1.9, a number of shares of Parent  Common  Stock  equal to the Series A
Merger  Consideration  in accordance with Schedule 5.8. Such conversion shall be
made in accordance  with the terms and subject to the conditions set forth below
and  throughout  this  Agreement,  including,  without  limitation,  the  escrow
provisions set forth in Article IV hereof.

              (c)   CONSIDERATION  FOR  COMPANY  SERIES  B  COMMON STOCK. At the
Effective  Time,  by virtue of the Merger and  without any action on the part of
Parent, Merger Sub, Company or the Company  Stockholders,  each share of Company
Series B Common Stock issued and outstanding  immediately prior to the Effective

                                       3

<PAGE>

Time  (other than any shares of Company  Series B Common  Stock owned by Parent,
Merger Sub or held in the treasury of Company and other than Dissenting  Shares)
will be canceled and extinguished and be converted  automatically into the right
to receive,  upon surrender of the  certificate  representing  such share in the
manner  provided in Section 1.9, a number of shares of Parent Common Stock equal
to the Series B Merger  Consideration  in  accordance  with  Schedule  5.8. Such
conversion  shall  be made in  accordance  with the  terms  and  subject  to the
conditions set forth below and throughout  this  Agreement,  including,  without
limitation, the escrow provisions set forth in Article IV hereof.

              (d)   EFFECT ON COMPANY OPTIONS.  At the Effective Time, by virtue
of the Merger and without any action on the part of Parent,  Merger Sub, Company
or the Company Stockholders,  Parent will assume the Company's 1997 Stock Option
Plan and each Company Option outstanding immediately prior to the Effective Time
will be converted into options to acquire that number of shares of Parent Common
Stock as set forth on  Schedule  5.8 at the  exercise  price per share of Parent
Common Stock  calculated  as set forth on Schedule  5.8.

              (e)   Promptly after the Effective Time, Parent will file with the
Securities  and Exchange  Commission a  Registration  Statement on Form S-8 with
respect to the options to acquire Parent Company Stock contemplated hereby.

              (f)   EFFECT ON COMPANY WARRANTS. At the Effective Time, by virtue
of the Merger and without any action on the part of Parent,  Merger Sub, Company
or the Company Stockholders,  each Company Warrant outstanding immediately prior
to the Effective  Time will be converted into warrants to acquire that number of
shares of Parent Common Stock as set forth on Schedule 5.8 at the exercise price
per share of Parent Common Stock calculated as set forth on Schedule 5.8.

              (g)   CAPITAL  STOCK  OF MERGER SUB. Each share of common stock of
Merger Sub issued and outstanding  immediately prior to the Effective Time shall
not be  affected  by  the  Merger  and  shall  remain  outstanding.  Each  stock
certificate of Merger Sub evidencing ownership of any such shares shall continue
to  evidence  ownership  of  such  shares  of  capital  stock  of the  Surviving
Corporation.

              (h)    STOCKHOLDER  ESCROW.  Promptly  after  the Effective  Time,
from the Merger  Consideration  otherwise  payable  pursuant to Section  1.7(b),
Parent shall deposit fifteen percent (15%) of the aggregate of 3,490,000  shares
of Parent  Common Stock less that number of shares of Parent  Common  Stock,  if
any,  utilized to satisfy the Digi  Obligation  (not to exceed 900,000 shares of
Parent Common Stock) (as adjusted pursuant to Section 1.14, the "ESCROW Amount")
into an escrow account pursuant to Section 1.9 and Article IV.

        1.8     DISSENTING  SHARES.  Notwithstanding   any  provision  of   this
Agreement to the contrary,  each outstanding  share of Company Common Stock, the
holder of which has demanded and perfected  such holder's  right to dissent from
the  Merger  and to be paid the fair  value of such  shares in  accordance  with
Sections  302A.471 and 302A.473 of Minnesota Law and, as of the Effective  Time,
has not  effectively  withdrawn  or lost such  dissenters'  rights  ("DISSENTING
SHARES"), shall not be converted into or represent a right to receive the Parent
Common Stock into which shares of Company Common Stock are converted pursuant to
Section 1.7 hereof, but the holder thereof shall be entitled only to such rights
as are granted by Minnesota Law. Parent shall cause the Surviving Corporation to
make all payments to holders of  Dissenting  Shares with respect to such demands
in accordance  with Minnesota Law.  Company shall give Parent (i) prompt written

                                       4

<PAGE>

notice of any  notice of intent to demand  fair  value for any shares of Company
Common Stock,  withdrawals  of such notices,  and any other  instruments  served
pursuant to Minnesota Law and received by Company,  and (ii) the  opportunity to
conduct jointly all  negotiations  and  proceedings  with respect to demands for
fair value for shares of Company Common Stock under Minnesota Law. Company shall
not, except with the prior written consent of Parent or as otherwise required by
law, voluntarily make any payment with respect to any demands for fair value for
shares of Company Common Stock or offer to settle or settle any such demands.

        1.9     SURRENDER OF CERTIFICATES; PAYMENT OF MERGER CONSIDERATION.

                (a) PARENT TO  PROVIDE  MERGER  CONSIDERATION;  ESCROW  FUNDING.
At the Closing, Parent shall make available for exchange in accordance with this
Article  I, the Parent  Common  Stock  deliverable  pursuant  to Section  1.7 in
exchange for  outstanding  shares of Company Common Stock;  provided that Parent
shall  deposit  into the Escrow  Fund (as  defined in Section  4.2)  pursuant to
Article IV the Escrow Amount as contemplated  in Section 1.7(c).  The portion of
the amounts  contributed  on behalf of each holder of Company  Common Stock into
the Escrow Fund shall be equal to such holder's Proportionate Escrow Interest.

                (b) EXCHANGE PROCEDURES. Upon surrender  to  Parent  or an agent
appointed by it of a certificate or certificates  which immediately prior to the
Effective  Time  represented  outstanding  shares of Company  Common  Stock (the
"Certificates")  duly  endorsed  in blank or  accompanied  by stock  powers duly
executed in blank, the holder of record of such Certificate shall be entitled to
receive in exchange  therefor the applicable  Merger  Consideration  pursuant to
Section 1.7 (subject to the escrow provisions of Section 1.9 and Article IV) and
the  Certificate  so  surrendered   shall   forthwith  be  canceled.   Until  so
surrendered,  each  outstanding  Certificate  that, prior to the Effective Time,
represented  shares of Company  Common Stock,  will be deemed from and after the
Effective  Time, to evidence only the right to receive the Merger  Consideration
in respect of each such share (subject to Section 1.14 and subject to the escrow
provisions of this Section 1.9 and Article IV).

                (c) TRANSFERS OF OWNERSHIP. If  any payment or delivery is to be
made to a person other than the holder in whose name the Certificate surrendered
in  exchange  therefor  is  registered,  it will be a  condition  of the payment
thereof  that the  Certificate  so  surrendered  will be properly  endorsed  and
accompanied  by all documents  required to evidence and effect such transfer and
to evidence that any applicable stock transfer taxes have been paid.

                (d) PAYMENTS WITH RESPECT TO UNEXCHANGED  SHARES. No interest on
any Merger Consideration payable at or after the Effective Time shall be paid.

                (e) FRACTIONAL  SHARES.  No fraction of a share of Parent Common
Stock will be issued by virtue of the Merger, but in lieu thereof each holder of
shares of Company Common Stock who would  otherwise be entitled to a fraction of
a share of Parent  Common  Stock (after  aggregating  all  fractional  shares of
Parent  Common Stock to be received by such holder) shall receive from Parent an
amount of cash  (rounded to the nearest  whole cent) equal to the product of (i)
such fraction, multiplied by (ii) the average closing price of the Parent Common
Stock as  reported  by Nasdaq  for the five  trading  day period  preceding  the
Closing Date.  Similarly,  no fraction of a share of Parent Common Stock will be
issued  with  respect to a Company  Warrant or Company  Option by virtue of such
Merger upon the  exercise of a Company  Warrant or Company  Option,  but in lieu
thereof each holder of a Company  Warrant or Company Option who would  otherwise
be entitled to a fraction of a share of Parent  Common Stock (after  aggregating
all  fractional  shares of Parent  Common  Stock to be received by such  holder)
shall,  at the time of  exercise  of such  Company  Warrant or  Company  Option,
receive from Parent an amount of cash  (rounded to the nearest whole cent) equal
to the product of (i) such fraction, multiplied by (ii) the closing price of the
Parent  Common  Stock as  reported  by Nasdaq on the  trading  date  immediately
preceding the date of exercise of such Company Warrant or Company Option.

        1.10     NO FURTHER OWNERSHIP RIGHTS IN COMPANY COMMON STOCK. The Merger
Consideration  delivered  upon the  surrender  for exchange of shares of Company
Common  Stock in  accordance  with the terms hereof shall be deemed to have been
delivered  in full  satisfaction  of all  rights  pertaining  to such  shares of

                                       5

<PAGE>

Company Common Stock, and there shall be no further registration of transfers on
the records of the Surviving Corporation of shares of Company Common Stock which
were outstanding immediately prior to the Effective Time. If after the Effective
Time,  Certificates  are presented to the Surviving  Corporation for any reason,
they shall be canceled and the Merger  Consideration  due under Section 1.7 with
respect to such Company  Common Stock shall be delivered to the person  entitled
thereto (subject to the escrow provisions of Article IV).

        1.11    LOST,  STOLEN  OR  DESTROYED  CERTIFICATES.  In  the  event  any
certificates  evidencing  shares of Company  Common  Stock shall have been lost,
stolen or destroyed, Parent shall make payment in exchange for such lost, stolen
or destroyed  certificates,  upon the making of an affidavit of that fact by the
holder thereof, such amount, if any, as may be required pursuant to Section 1.7;
PROVIDED,  HOWEVER,  that Parent may, in its sole  discretion and as a condition
precedent to the  issuance  thereof,  require the owner of such lost,  stolen or
destroyed   certificates   to  deliver  an  agreement  (in  form  and  substance
Satisfactory  to it) to  indemnify  Parent  against  any claim  that may be made
against  Parent  with  respect  to the  certificates  alleged to have been lost,
stolen or destroyed.

        1.12    TAX AND ACCOUNTING TREATMENT.  The Merger shall constitute a tax
free  reorganization  under the Code,  and will be  treated  as a  purchase  for
financial accounting purposes.

        1.13    TAKING OF NECESSARY ACTION; FURTHER ACTION. If at any time after
the Effective  Time,  any further  action is necessary or desirable to carry out
the purposes of this Agreement and to vest the Surviving  Corporation  with full
right, title and possession to all assets, property, rights, privileges,  powers
and franchises of Company and Merger Sub or to vest Parent with a 100% ownership
interest in the Surviving Corporation or to vest the Company  Stockholders,  the
holders of Company  Warrants and the holders of Company  Options with the Parent
Common Stock to which they are entitled hereunder and for other actions required
under this  Agreement,  the officers and directors of Company and Merger Sub are
fully  authorized in the name of their  respective  corporations or otherwise to
take, and will take, all such lawful and necessary and/or desirable action.

        1.14    PURCHASE PRICE  ADJUSTMENT.  The  Merger  Consideration  will be
subject to adjustment in the event the average closing sales price of the Parent
Common  Stock as  reported  by the Nasdaq  Stock  Market for the 15  consecutive
trading day period  ending on October 31, 2000 (the  "AVERAGE  PRICE") is not at
least $22.50 per share (the "TARGET PRICE"). If the Average Price does not equal
or exceed the Target Price, the Merger  Consideration shall be increased to that
number of shares of Parent Common Stock per share of Company  Common Stock equal
to the product of the Merger Consideration (as of the date hereof) multiplied by
the fraction  whose  numerator is the Target Price and whose  denominator is the
Average Price;  PROVIDED,  HOWEVER, the adjusted total Merger Consideration will
not be more than that number of shares of Parent  Common Stock equal to 19.9% of
the Parent Common Stock then outstanding.  Such additional  shares, if any, will
be issued promptly after such date to the Company Stockholders,  and the holders
of  Company  Warrants  and  Company  Options on the date of this  Agreement  who
exercise such Company Options or Company Warrants prior to October 31, 2000, and
the Escrow Amount will be deposited into the Escrow  Account.  To the extent any
shares have been  distributed to Parent with respect to the Escrow Account,  the
additional  shares  attributable  to distributed  shares will not be issued.  In
addition, an equivalent adjustment will be made to each then outstanding Company
Option and Company Warrant to  proportionately  increase the number of shares of
Parent  Common Stock  issuable  upon exercise  thereof,  and to  proportionately
reduce the per share  exercise price thereof.  No adjustment,  however,  will be
made to any Company Option or Company  Warrant  exercised or cancelled  prior to
October 31, 2000.

                                       6

<PAGE>


        1.15    EXPENSES.  Whether or not the Merger is consummated  but subject
to Section  5.9, all fees and expenses  incurred in  connection  with the Merger
including,  without  limitation,  all  legal,  accounting,  financial  advisory,
consulting  and all other  fees and  expenses  of third  parties  ("THIRD  PARTY
EXPENSES")   incurred  by  a  party  in  connection  with  the  negotiation  and
effectuation of the terms and conditions of this Agreement and the  transactions
contemplated  hereby,  shall be the obligation of the respective party incurring
such fees and expenses.

                                   ARTICLE II

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

        Company represents and  warrants to Parent and Merger Sub as of the date
hereof,  subject  to  such  exceptions  as  are  specifically  disclosed  in the
disclosure  schedule  supplied by Company to Parent (the "Company  Schedules" or
"Disclosure Schedules") and dated as of the date hereof, as follows:

        2.1     ORGANIZATION  OF  COMPANY.    Company  is  a  corporation   duly
organized,  validly existing and in good standing under the laws of the State of
Minnesota. Company has the corporate power to own its properties and to carry on
its business as now being  conducted.  Company is duly  qualified to do business
and in good standing as a foreign corporation in each jurisdiction identified on
Schedule 2.1, and such  jurisdictions  are the only  jurisdictions  in which the
failure to be so qualified would have a material adverse effect on the business,
assets (including intangible assets), prospects,  financial condition or results
of  operations  of  Company  (hereinafter  referred  to as a  "MATERIAL  ADVERSE
EFFECT").  Company  has  delivered a true and  correct  copy of its  Articles of
Incorporation and By-laws, each as amended to date, to Parent.

        2.2     COMPANY CAPITAL STRUCTURE.

                (a)     The authorized  capital  stock of Company consists of 10
million  shares,  all of which are designated as Common Stock,  299,700 of which
are  designated as Series B1 Common Stock and 140,789 of which are designated as
Series B2 Common Stock.  Company  Common Stock is held by the persons and in the
amounts set forth on Schedule 2.2(a). All outstanding shares of Company's Common
Stock are duly authorized, validly issued, fully paid and non-assessable and not
subject to preemptive  rights created by statute,  the Articles of Incorporation
or By-laws of Company or any  agreement to which  Company is a party or by which
it is bound.

                (b)     As of December 31, 1999, Company has reserved  1,600,534
shares of Company  Common  Stock for  issuance  pursuant to Company  Options and
Company Warrants. Schedule 2.2(b) sets forth for each outstanding Company Option
the name of the holder of such  option,  the number of shares of Company  Common
Stock subject to such option,  the exercise price of such option and the vesting
schedule for such option.  Schedule 2.2(b) also sets forth for each  outstanding
Company  Warrant the name of the holder of such Company  Warrant,  the number of
shares of Company  Common Stock  subject to such Company  Warrant,  the exercise
price of such Company Warrant and the expiration  date of such Company  Warrant.
Except for Company Options and Company  Warrants  described in Schedule  2.2(b),
there are no options,  warrants, calls, rights, commitments or agreements of any
character,  written or oral, to which Company is a party or by which it is bound
obligating Company to issue, deliver, sell, repurchase or redeem, or cause to be
issued,  delivered,  sold,  repurchased  or redeemed,  any shares of the capital
stock of Company or obligating Company to grant, extend,  accelerate the vesting
of, change the price of, otherwise amend or enter into any such option, warrant,
call,  right,  commitment or  agreement.  As a result of the Merger and assuming
that Parent owns all the shares of Merger Sub capital stock,  immediately  after

                                       7

<PAGE>

the Merger,  Parent will be the record owner of all outstanding capital stock of
Company and rights to acquire  capital  stock of Company and no other  person or
entity will be a record or  beneficial  owner of any capital stock of Company or
rights to acquire capital stock of Company.

                (c)     All outstanding securities of Company  have been  issued
in substantial compliance with applicable securities laws pursuant to exemptions
from the registration  requirements of the Securities Act of 1933 and applicable
state securities laws. No holder of any outstanding  security of Company has any
rescission right with respect thereto under applicable securities laws.

        2.3     SUBSIDIARIES.  Company  does  not  have  and  has  never had any
subsidiaries  or  affiliated  companies and does not otherwise own and has never
otherwise owned any shares of capital stock or any interest in (other than stock
or other interest in a public company not exceeding a 1% interest),  or control,
directly or indirectly,  any other corporation,  partnership,  limited liability
company, association, joint venture or other business entity.

        2.4     AUTHORITY.  Company  has  all  requisite  corporate  power   and
authority  to enter  into this  Agreement  and to  consummate  the  transactions
contemplated  hereby.  The  execution  and  delivery of this  Agreement  and the
consummation of the transactions  contemplated  hereby have been duly authorized
by all necessary corporate action on the part of Company, subject to approval by
the Company  Stockholders.  Company's Board of Directors has approved the Merger
and this Agreement.  Each of this Agreement and each other document  executed by
Company in connection with this Agreement and the Merger has been or at the time
of execution  will be duly executed and delivered by Company and  constitutes or
will constitute the valid and binding obligation of Company, subject to approval
by the Company Stockholders,  enforceable in accordance with its terms except as
such enforceability may be subject to the laws of general  application  relating
to bankruptcy,  insolvency, and the relief of debtors and rules of law governing
specific performance,  injunctive relief or other equitable remedies.  Except as
set forth on  Schedule  2.4,  the  execution  and  delivery  by  Company of this
Agreement and each other  document  executed by Company in connection  with this
Agreement  and  the  Merger  does  not,  and,  as of  the  Effective  Time,  the
consummation of the transactions contemplated hereby will not, conflict with, or
result in any violation of, or default under (with or without notice or lapse of
time,  or  both),  or give  rise  to a right  of  termination,  cancellation  or
acceleration  of any  obligation or loss of any benefit under (any such event, a
"CONFLICT")  (i) any  provision of the Articles of  Incorporation  or By-laws of
Company or (ii) any mortgage,  indenture,  lease, contract or other agreement or
instrument  which is  material  to  Company  or (iii)  any  permit,  concession,
franchise,  license,  judgment,  order, decree, statute, law, ordinance, rule or
regulation applicable to Company or its properties or assets, except in the case
of this  clause  (iii) for such  Conflicts  as will not have a Material  Adverse
Effect.   No  consent,   waiver,   approval,   order  or  authorization  of,  or
registration,  declaration or filing with, any court,  administrative  agency or
commission  or other  federal,  state,  county,  local or  foreign  governmental
authority, instrumentality,  agency or commission ("GOVERNMENTAL ENTITY") or any
third party (so as not to trigger any Conflict),  is required by or with respect
to Company in connection  with the  execution and delivery of this  Agreement or
the consummation of the transactions  contemplated hereby, except for the filing
of the Certificates of Merger with the appropriate Secretaries of State and such
other consents,  waivers,  authorizations,  filings, approvals and registrations
which are set forth on Schedule 2.4 and except for those which, if not obtained,
will not result in a Material Adverse Effect.

        2.5     COMPANY FINANCIAL STATEMENTS.  Schedule 2.5 sets forth Company's
audited balance sheet as of September 30, 1999 (the "CURRENT BALANCE SHEET") and
the  related  audited  statements  of income and cash flow for the  twelve-month
period then ended (collectively,  the "COMPANY FINANCIALS").  Company Financials
are correct in all material  respects and have been prepared in accordance  with
generally  accepted   accounting   principles  applied  on  a  basis  consistent
throughout the periods  indicated and consistent  with each other (except in the

                                       8

<PAGE>

case of the current  Balance Sheet and related  unaudited  statements for normal
year end  adjustments  or as  otherwise  noted in Company  Financials).  Company
Financials fairly present in all material  respects the financial  condition and
operating  results of Company as of the dates and during the  periods  indicated
therein,  subject to normal year-end adjustments,  which will not be material in
amount or significance in the aggregate.

        2.6     NO UNDISCLOSED LIABILITIES.  Except as set forth in Schedule 2.6
or set forth on the Company  Financials,  Company  does not have any  liability,
indebtedness, obligation, expense, claim, deficiency, guaranty or endorsement of
any type, in excess of $15,000 individually or $30,000 in the aggregate, whether
accrued,  absolute,  contingent,  matured,  unmatured  or other  (whether or not
required to be reflected in financial  statements in accordance  with  generally
accepted accounting principles).

        2.7     NO CHANGES. Except as set forth in Schedule 2.7, since September
30, 1999, there has not been, occurred or arisen any:

                (a)   material transaction by  Company  except  in the  ordinary
course of business as conducted on that date;

                (b)   capital expenditure or commitment  by  Company,  in excess
of $15,000 individually or $25,000 in the aggregate;

                (c)   destruction of damage to or loss of any  material  assets,
business or customer of Company (whether or not covered by insurance);

                (d)   labor  trouble  or  claim  of  wrongful discharge or other
unlawful labor practice or action;

                (e)   change in accounting methods or practices (including   any
change in depreciation or amortization policies or rates) by Company;

                (f)   revaluation by Company of any of its assets;

                (g)   declaration,  setting  aside  or  payment of a dividend or
other  distribution with respect to the capital stock of Company,  or any direct
or indirect  redemption,  purchase or other acquisition by Company of any of its
capital stock;

                (h)   increase in the salary or other compensation payable or to
become  payable by  Company  to any of its  officers,  directors,  employees  or
advisors,  or the  declaration,  payment or commitment or obligation of any kind
for  the  payment,  by  Company,  of a  bonus  or  other  additional  salary  or
compensation  to any  such  person  except  as  otherwise  contemplated  by this
Agreement  other than normal course of business  salary  increases in connection
with ongoing  yearly  reviews or  promotions  (none of which  exceeds 10% of the
previous year's salary);

                (i)   acquisition,  sale  or  transfer  of any material asset of
Company, except in the ordinary course of business as conducted on that date;

                (j)   amendment  or  termination  of   any   material  contract,
agreement or license to which Company is a party or by which it is bound;

                                       9

<PAGE>


                (k)   loan by Company to any  person or entity  (other  than (i)
loans to all  employees  aggregating  to no more than  $5,000  and (ii)  expense
advances to employees,  all of which are immaterial in any amount and are issued
in the  normal  course  of  business),  incurring  by  Company  of any  material
indebtedness,  guaranteeing by Company of any material indebtedness, issuance or
sale of any debt securities of Company or guaranteeing of any debt securities of
others;

                (l)   waiver  or   release  of  any  material  right or claim of
Company,  including any write-off or other compromise of any account  receivable
of Company in excess of $10,000;

                (m)   the  commencement  or  notice  or,  to  the  knowledge  of
Company,  threat  of  commencement  of any  lawsuit  or  proceeding  against  or
investigation of Company or its affairs;

                (n)   notice  of  any  claim  of  ownership  by a third party of
Company's  Intellectual  Property  (as  defined  in  Section  2.11  below) or of
infringement by Company of any third party's Intellectual Property rights;

                (o)   issuance  or  sale  by  Company  of  any  of its shares of
capital stock, or securities exchangeable,  convertible or exercisable therefor,
or of any other of its securities;

                (p)   change in pricing or royalties set or charged by Company;

                (q)   any event or condition of any character  that has or could
be reasonably expected to have a Material Adverse Effect on Company; or

                (r)   agreement,  oral or written,  by Company or any officer or
employees thereof to do any of the things described in the preceding clauses (a)
through (q) (other than agreements with Parent and its representatives regarding
the transactions contemplated by this Agreement).

        2.8     TAX AND OTHER RETURNS AND REPORTS.

                (a)    DEFINITION OF TAXES. For the purposes of  this Agreement,
"TAX" or,  collectively,  "TAXES," means any and all federal,  state,  local and
foreign taxes, including taxes based upon or measured by gross receipts, income,
profits,  sales,  use and  occupation,  and value added,  ad valorem,  transfer,
franchise,  withholding,  payroll,  recapture,  employment,  excise and property
taxes, together with all interest,  penalties and additions imposed with respect
to such amounts.

                (b)    TAX RETURNS AND AUDITS.  Except  as set forth in Schedule
2.8:

                       (i)   Company as of the Effective Time will have prepared
                       and filed all required federal, state,  local and foreign
                       returns, estimates, information  statements  and  reports
                       ("RETURNS") relating to any and all Taxes  concerning  or
                       attributable  to  Company  or  its  operations  and  such
                       Returns will be true and correct in all material respects
                       and    will  have   been  completed  in  accordance  with
                       applicable law in all material respects.

                       (ii)   Company as of the Effective Time:  (A)  will  have
                       paid or accrued all material Taxes it is required to  pay
                       or accrue and (B) will have withheld with respect  to its
                       employees all  federal and state income taxes, FICA, FUTA

                                       10

<PAGE>

                       and  other  Taxes  required to be withheld other than any
                       Taxes to be paid by such  employees  as  a  result of the
                       receipt of the Merger Consideration.

                       (iii)  Company has not been adjudicated delinquent by any
                       Tax Authority in the payment of any Tax nor is there  any
                       Tax deficiency outstanding, proposed  or assessed against
                       Company,  nor  has  Company  executed  any  waiver of any
                       statute of limitations on or extending the period for the
                       assessment or collection of any Tax.

                       (iv)   No audit or  other  examination  of any  Return of
                       Company is  presently in progress,  nor  has Company been
                       notified of any request for such an audit or other
                       examination.

                       (v)    Company  does  not have any  material  liabilities
                       for unpaid federal, state, local and foreign  Taxes which
                       have not been accrued or reserved against on the  current
                       Balance Sheet, whether asserted or unasserted, contingent
                       or otherwise, and Company has  no  knowledge of any basis
                       for the assertion of any such liability  attributable  to
                       Company, its assets  or operations.

                       (vi)   Company  has  provided  to  Parent  copies  of all
                       federal and state income  and  all  state  sales  and use
                       Tax  Returns  filed for fiscal years 1996, 1997 and 1998.

                       (vii)  There  are (and  as of  immediately  following the
                       Closing  there  will  be)  no  material  liens,  pledges,
                       charges, claims, security interests or other encumbrances
                       of  any  sort ("LIENS") on the assets of Company relating
                       to or attributable to Taxes.

                       (viii)  Company  has  no  knowledge  of any basis for the
                       assertion of any claim relating or attributable  to Taxes
                       which,  if adversely determined, would result in any Lien
                       on the assets of Company.

                       (ix)    None  of  Company's  assets  are treated as "tax-
                       exempt use property" within the meaning of Section 168(h)
                       of the Code.

                       (x)     As of the Effective  Time,  Company will not be a
                       party  to  any contract, agreement,  plan or arrangement,
                       including  but  not  limited  to the  provisions  of this
                       Agreement, covering  any employee  or former  employee of
                       Company  that could  obligate Company to pay  any  amount
                       that would not be  deductible pursuant to Section 280G of
                       the Code.

                       (xi)    Company has not filed any consent agreement under
                       Section 341(f) of the Code or agreed to have Section  341
                       (f)(2)  of  the  Code  apply  to  any  disposition  of  a
                       subsection  (f) asset (as defined in Section 341(f)(4) of
                       the Code) owned by Company.

                       (xii)   Company is  not  a  party  to a  tax  sharing  or
                       allocation  agreement  nor  does  Company  owe any amount
                       under  any such agreement.

                                       11

<PAGE>


                       (xiii)   Company  is not, and has not been at any time, a
                       "United States real  property holding corporation" within
                       the  meaning of Section 897(c)(2) of the Code.

                       (xiv)    Company's tax  basis  in its assets for purposes
                       of  determining its future amortization, depreciation and
                       other  federal  income  tax   deductions  is   accurately
                       reflected  on  Company's  tax  books  and  records in all
                       material respects.

        2.9     RESTRICTIONS ON BUSINESS ACTIVITIES.  Except  as  set  forth  on
SCHEDULE  2.9,  there is no agreement  (noncompete  or  otherwise),  commitment,
judgment,  injunction,  order or decree to which Company is a party or otherwise
binding  upon  Company  which has or  reasonably  could be  expected to have the
effect of materially or prohibiting  impairing any lawful  business  practice of
Company,  any acquisition of property (tangible or intangible) by Company or the
conduct of business by Company as presently conducted.

        2.10    TITLE OF PROPERTIES; ABSENCE OF LIENS AND ENCUMBRANCES;
                CONDITION OF EQUIPMENT.

                (a)     Company owns no real property, nor has it ever owned any
real  property.  Schedule  2.10(a)  sets  forth  a  list  of all  real  property
currently,  or at any time in the past two years, leased by Company, the name of
the lessor,  the date of the lease and each amendment  thereto and, with respect
to any current  lease,  the  aggregate  annual  rental and/or other fees payable
under any such lease. All such current leases are in full force and effect,  are
valid and effective in accordance with their respective  terms, and there is not
with respect to Company, or to the knowledge of Company, any other party to such
leases any  existing  default or event of default (or event which with notice or
lapse of time, or both, would constitute a default) under such leases that would
result in any material  monetary damage to Company or materially  interfere with
the present use of the property subject to such lease.

                (b)     Company has good and valid  title to, or, in the case of
leased properties and assets,  valid leasehold interests in, all of its tangible
properties  and assets,  real,  personal and mixed,  used or held for use in its
business, free and clear of any Liens, except as reflected in Company Financials
or in  Schedule  2.10(b)  and except for liens for taxes not yet due and payable
and such imperfections of title and encumbrances, if any, which are not material
in character,  amount or extent,  and which do not  materially  detract from the
value,  or materially  interfere  with the present use, of the property  subject
thereto or affected thereby.

                (c)     Except as described in Schedule  2.10(c),  the equipment
(the "Equipment")  owned or leased by Company is, taken as a whole, (i) adequate
for the conduct of the  business of Company as currently  conducted  and (ii) in
good operating condition,  regularly and properly maintained,  subject to normal
wear and tear.

        2.11    INTELLECTUAL PROPERTY.  For the purposes of this Agreement,  the
following terms have the following definitions:

            "INTELLECTUAL  PROPERTY"  shall mean any or all of the following and
all rights in, arising out of, or associated  therewith:  (i) all United States,
international  and foreign patents and  applications  therefor and all reissues,
divisions,    renewals,    extensions,    provisionals,     continuations    and
continuations-in-part  thereof; (ii) all inventions (whether patentable or not),
invention disclosures,  improvements,  trade secrets,  proprietary  information,
know how,  technology,  technical data and customer lists, and all documentation
relating to any of the foregoing; (iii) all copyrights,  copyright registrations

                                       12
<PAGE>

and applications  therefor and all other rights corresponding thereto throughout
the world;  (iv) all industrial  designs and any  registrations and applications
therefor throughout the world; (v) all trade names, logos, common law trademarks
and service marks;  trademark and service mark  registrations  and  applications
therefor  throughout the world;  (vi) all databases and data collections and all
rights  therein  throughout  the world;  (vii) all moral and economic  rights of
authors and inventors, however denominated, throughout the world, and (viii) any
similar or equivalent rights to any of the foregoing anywhere in the world.

            "COMPANY INTELLECTUAL PROPERTY" shall mean any Intellectual Property
that is owned by, or exclusively licensed to, Company.

            "REGISTERED  INTELLECTUAL  PROPERTY"  shall mean all United  States,
international  and  foreign:   (i)  patents,   patent  applications   (including
provisional applications); (ii) registered trademarks,  applications to register
trademarks,  intent-to-use applications,  or other registrations or applications
related  to  trademarks;   (iii)  registered  copyrights  and  applications  for
copyright  registration;  and (iv) any other  Intellectual  Property that is the
subject of an application,  certificate,  filing, registration or other document
issued,  filed with, or recorded by any state,  government or other public legal
authority.

            "COMPANY  REGISTERED   INTELLECTUAL   PROPERTY"  means  all  of  the
Registered Intellectual Property owned by, or filed in the name of, Company.

            (a) Except as set  forth  in  Schedule  2.11,  no  material  Company
Intellectual Property or Company Registered  Intellectual Property or product or
service of Company is subject to any  proceeding or outstanding  decree,  order,
judgment, agreement, or stipulation restricting in any manner the use, transfer,
or  licensing  thereof by  Company,  or which may affect  the  validity,  use or
enforceability of such Company Intellectual Property.

            (b) All  necessary  registration,  maintenance   and  renewal   fees
currently due in connection with Company Registered  Intellectual  Property have
been  paid  and  all  necessary  documents,  recordations  and  certificates  in
connection with such Registered  Intellectual  Property have been filed with the
relevant patent, copyright,  trademark or other authorities in the United States
or foreign  jurisdictions,  as the case may be, for the purposes of  maintaining
such Registered Intellectual Property,  except for such failures to pay and file
as will not have a Material Adverse Effect.

            (c) Company owns and has good and exclusive title to, or has license
(sufficient  for the  conduct of its  business  as  currently  conducted  and as
proposed  to be  conducted)  to,  each  material  item of  Company  Intellectual
Property  free and  clear of any lien or  encumbrance  (excluding  licenses  and
related restrictions);  and Company is the exclusive owner of all trademarks and
trade names used in connection  with the operation or conduct of the business of
Company,  including the sale of any products or the provision of any services by
Company,  except for such failures of title as will not have a Material  Adverse
Effect.

            (d) Company owns exclusively, and has good title to, all copyrighted
works that are Company products or which Company otherwise expressly purports to
own,  except  for such  failures  of title as will not have a  Material  Adverse
Effect.

            (e) To  the extent that any material  Intellectual Property has been
developed  or  created  by a third  party  for  Company,  Company  has a written
agreement with such third party with respect  thereto and Company thereby either
(i) has  obtained  ownership  of,  and is the  exclusive  owner  of or (ii)  has
obtained a license  (sufficient  for the conduct of its  business  as  currently
conducted   and  as  proposed  to  be  conducted)  to  all  such  third  party's

                                       13

<PAGE>

Intellectual  Property in such  Intellectual  Property by operation of law or by
valid assignment.

           (f)  Except  as  set  forth  in  Schedule  2.11(f),  Company  has not
transferred  ownership  of or  granted  any  exclusive  distribution  rights  or
exclusive  license with  respect to, any  Intellectual  Property  that is or was
Company Intellectual Property, to any third party.

           (g)  Company  Schedules  list all  material  contracts,  licenses and
agreements to which Company is a party (i) with respect to Company  Intellectual
Property  licensed  or  transferred  to any third  party  (other  than  end-user
licenses in the ordinary  course);  or (ii)  pursuant to which a third party has
licensed or transferred any Intellectual Property to Company.

           (h)  All material contracts,  licenses  and  agreements  relating  to
Company  Intellectual  Property  are in full  force and  effect.  Company  is in
material  compliance with, and has not materially  breached any term any of such
contracts,  licenses and agreements and, to the knowledge of Company,  all other
parties to such contracts,  licenses and agreements are in compliance  with, and
have  not  materially  breached  any  term  of  such  contracts,   licenses  and
agreements.  Except as set forth in Schedule 2.4 or 2.11,  following the Closing
Date, the Surviving  Corporation  will be permitted to exercise all of Company's
rights under such contracts,  licenses and agreements to the same extent Company
would have been able to had the transactions  contemplated by this Agreement not
occurred  and  without the payment of any  additional  amounts or  consideration
other than ongoing fees,  royalties or payments which Company would otherwise be
required to pay

            (i) The  operation  of  the   business  of Company as such  business
currently is conducted,  including Company's design,  development,  manufacture,
marketing  and sale of the  products  or  services  of Company  (including  with
respect to products  currently under development) has not, does not and will not
infringe  or  misappropriate  the  Intellectual  Property  of  any  third  party
(provided that with respect to patent rights,  such representation is limited to
Company's knowledge),  except for any infringement or misappropriation that will
not have a Material  Adverse  Effect  or, to its  knowledge,  constitute  unfair
competition or trade practices under the laws of any jurisdiction.

            (j) Company  has  not received  notice from any third party that the
operation of the business of Company or any act,  product or service of Company,
infringes or  misappropriates  the  Intellectual  Property of any third party or
constitutes  unfair  competition  or  trade  practices  under  the  laws  of any
jurisdiction.

            (k) Except  as  set  forth  in  Schedule  2.11,  to the knowledge of
Company,  no  Person  has  or is  infringing  or  misappropriating  any  Company
Intellectual Property.

            (l) Company has  taken reasonable steps to protect  Company's rights
in  Company's  confidential  information  and  trade  secrets  that it wishes to
protect  or any trade  secrets  or  confidential  information  of third  parties
provided to Company.

            (m) YEAR  2000.  To the knowledge  of  Company,  Company's  computer
software, hardware,  databases and/or embedded control systems (collectively,  a
"System") are and will continue to be Year 2000 Compliant. As used herein, "YEAR
2000 COMPLIANT" means that each System (i) is designed (or has been modified) to
be used prior to, on and after  January  1, 2000,  (ii)  operate  without  error
arising  from  the  creation,  recognition,  acceptance,  calculation,  display,
storage, retrieval, accessing, comparison, sorting, manipulation,  processing or
other  use  of  dates  or  date-based,   date-dependent  or  date-related  data,

                                       14

<PAGE>

including, but not limited to, century recognition, day-of-the-week recognition,
leap years,  date values and interfaces of date  functionalities;  and (iii) are
not  adversely  affected  by the  advent  of the year  2000,  the  advent of the
twenty-first  century or the transition  from the twentieth  century through the
year 2000 and into the  twenty-first  century.  Company has no reason to believe
that the  operation of Company's  business as currently  operated will result in
the incurrence of material  expenses  arising from or relating to the failure of
any of its Systems to be Year 2000 Compliant.  To the knowledge of Company,  all
goods and services  utilizing computer software and related systems that Company
receives from third parties are Year 2000 Compliant.

        2.12    AGREEMENTS, CONTRACTS AND COMMITMENTS.  Except  as  set forth on
Schedule 2.12(a), Company does not have, is not a party to nor is it bound by:

                (i)    any collective bargaining agreements,

                (ii)   any agreements or arrangements that contain any severance
                pay or post-employment liabilities or obligations,

                (iii)  any bonus, deferred compensation, pension, profit sharing
                or retirement plans,  or any  other  employee  benefit  plans or
                arrangements,

                (iv)   any  employment  or consulting  agreement,  contract   or
                commitment  with  an  employee  or  individual  consultant    or
                salesperson  or  consulting  or  sales   agreement,  contract or
                commitment with a firm or other organization,

                (v)    any agreement or plan, including, without limitation, any
                stock option plan, stock  appreciation  rights   plan  or  stock
                purchase plan, any of the  benefits of which will be  increased,
                or the vesting of benefits of which will be accelerated, by  the
                occurrence   of any of  the  transactions  contemplated  by this
                Agreement  or  the value of any of the benefits of which will be
                calculated on the basis of any of the  transactions contemplated
                by this Agreement,

                (vi)   any fidelity or surety bond or completion bond,

                (vii)  any  lease   of   personal   property   having   a  value
                individually in excess of $15,000,

                (viii) any agreement of indemnification or guaranty,

                (ix)   any  agreement,  contract  or  commitment  containing any
                covenant limiting the freedom of Company to  engage  in any line
                of business or to compete with any person,

                (x)    any agreement, contract or commitment relating to capital
                expenditures and involving future payments in excess of $15,000,

                (xi)   any agreement, contract or commitment   relating  to  the
                disposition  or  acquisition of material  assets or any interest
                in  any  business  enterprise  outside  the  ordinary  course of
                Company's business,

                                       15

<PAGE>


                (xii)  any mortgages,  indentures, loans or  credit  agreements,
                security   agreements   or   other   agreements  or  instruments
                relating  to  the  borrowing  of money or  extension  of credit,
                including guaranties referred to in clause (viii) hereof,

                (xiii) any purchase  order  or contract  for the purchase of raw
                materials involving $15,000 or more other than  purchases in the
                ordinary course of business,

                (xiv)  any construction contracts,

                (xv)   any   distribution,   joint   marketing  or   development
                agreement, or

                (xvi)  any other agreement, contract or commitment that involves
                $15,000  or  more and is not cancelable  without  penalty within
                thirty (30) days.

        Except  for  such  alleged breaches, violations and defaults, and events
that would  constitute  a breach,  violation  or default with the lapse of time,
giving of notice,  or both,  all as noted in Schedule  2.12(b),  Company has not
breached,  violated or defaulted under, or received notice that it has breached,
violated or defaulted  under,  any of the terms or conditions of any  agreement,
contract or  commitment to which it is a party or by which it is bound and which
are required to be set forth in Schedule  2.12(a) (any such agreement,  contract
or commitment,  a "CONTRACT")  except for breaches,  violations or defaults that
will not have a Material Adverse Effect. Each agreement,  contract or commitment
set forth in any of Company Schedules is in full force and effect and, except as
otherwise  disclosed  in  Schedule  2.12(b),  is  not  subject  to  any  default
thereunder  of which  Company has  knowledge  by any party  obligated to Company
pursuant thereto.

        2.13    INTERESTED PARTY TRANSACTIONS.  Except  as set forth on Schedule
2.13,  to the  knowledge of Company,  no  director,  officer or  stockholder  of
Company (nor to the  knowledge of Company any ancestor,  sibling,  descendant or
spouse of any of such persons, or any trust, partnership or corporation in which
any of such persons has an interest), has, directly or indirectly,  (i) a direct
interest in any entity which finished or sold, or finishes or sells, services or
products that Company  finishes or sells, or proposes to finish or sell, or (ii)
a direct  interest in any entity that  purchases  from or sells or finishes  to,
Company, any goods or services or (iii) a beneficial interest in any contract or
agreement set forth in Schedule  2.12(a);  PROVIDED,  that  ownership of no more
than one  percent  (1%) of the  outstanding  voting  stock of a publicly  traded
corporation shall not be deemed an "interest in any entity" for purposes of this
Section 2.13.

        2.14    GOVERNMENTAL AUTHORIZATION.  Schedule 2.14 accurately lists each
material  consent,  license,  permit,  grant or other  authorization  issued  to
Company  by a  governmental  entity  (i)  pursuant  to which  Company  currently
operates  or  holds  any  interest  in any of its  properties  or (ii)  which is
required for the  operation of its business or the holding of any such  interest
(herein   collectively   called   "COMPANY   AUTHORIZATIONS"),   which   Company
Authorizations  are  in  full  force  and  effect  and  constitute  all  Company
Authorizations  required to permit  Company to operate or conduct  its  business
substantially  as it is currently and has been conducted or hold any interest in
its properties or assets.

        2.15    LITIGATION. Except  as  set  forth in Schedule 2.15, there is no
action,  suit, claim or proceeding of any nature pending or, to the knowledge of
Company,  threatened  against Company,  its properties or any of its officers or

                                       16

<PAGE>

directors in their capacity as such, nor, to the knowledge of Company,  is there
any  basis  therefor.  Except  as  set  forth  in  Schedule  2.15,  there  is no
investigation  pending  or to  the  knowledge  of  Company,  threatened  against
Company,  its  properties  or any of its  officers  or  directors  (nor,  to the
knowledge of Company, is there any basis therefor) by or before any governmental
entity.  Schedule  2.15 sets forth,  with  respect to any pending or  threatened
action, suit,  proceeding or investigation,  the forum, the parties thereto, the
subject  matter  thereof  and the  amount of  damages  claimed  or other  remedy
requested.  Except as set forth in Schedule 2.15, no governmental  entity has at
any time  challenged  or questioned  the legal right of Company to  manufacture,
offer or sell any of its products in the present manner or style thereof.

        2.16    ACCOUNTS RECEIVABLE.  Company has no accounts receivable.

        2.17    MINUTE BOOKS. The minutes of corporate  proceedings and consents
of Company  made  available  to counsel for Parent are the only minute  books of
Company and contain a reasonably  accurate  summary of the meetings of directors
(or committees thereof) referred to therein.

        2.18    ENVIRONMENTAL MATTERS.

                (a)   HAZARDOUS  MATERIAL. No underground storage  tanks  and no
amount of any substance that has been designated by any  Governmental  Entity or
by applicable federal, state or local law to be radioactive, toxic, hazardous or
otherwise a danger to health or the environment,  including, without limitation,
PCBs,  asbestos,  petroleum,  urea-formaldehyde  and all  substances  listed  as
hazardous  substances  pursuant  to the  Comprehensive  Environmental  Response,
Compensation,  and Liability Act of 1980, as amended,  or defined as a hazardous
waste pursuant to the United States  Resource  Conservation  and Recovery Act of
1976,  as amended,  and the  regulations  promulgated  pursuant to said laws, (a
"HAZARDOUS  MATERIAL"),  but excluding office and janitorial supplies or similar
items,  are present in any material  quantities,  as a result of the  deliberate
actions of Company,  or, to Company's  knowledge,  as a result of any actions of
any third party or otherwise,  in, on or under any property,  including the land
and the improvements,  ground water and surface water thereof,  that Company has
at any time owned,  operated,  occupied or leased,  except for such  presence as
will not have a Material Adverse Effect.

                (b)   HAZARDOUS   MATERIALS   ACTIVITIES.   Company   has    not
transported,  stored, used,  manufactured,  disposed of, released or exposed its
employees or others to Hazardous  Materials in violation of any law in effect on
or before the Closing Date, nor has Company disposed of,  transported,  sold, or
manufactured  any  product   containing  a  Hazardous   Material   (collectively
"HAZARDOUS MATERIALS ACTIVITIES") in violation of any rule,  regulation,  treaty
or statute  promulgated by any  Governmental  Entity in effect prior to or as of
the date hereof to  prohibit,  regulate or control  Hazardous  Materials  or any
Hazardous  Material  Activity,  except for such Hazardous  Material  Activity as
would not have a Material Adverse Effect.

                (c)   PERMITS.  Company  currently   holds   all   environmental
approvals,  permits,  licenses,  clearances  and  consents  (the  "ENVIRONMENTAL
PERMITS")  necessary for the conduct of Company's  Hazardous Material Activities
and other  businesses of Company as such activities and businesses are currently
being conducted.

                (d)   ENVIRONMENTAL LIABILITIES. No material action, proceeding,
revocation  proceeding,  amendment  procedure,  writ,  injunction  or  claim  is
pending,  or to Company's  knowledge,  threatened  concerning any  Environmental
Permit,  Hazardous  Material  or any  Hazardous  Materials  Activity of Company.
Company is not aware of any fact or circumstance  which could involve Company in
any  material  environmental  litigation  or impose upon  Company  any  material
environmental liability.

                                       17

<PAGE>


                (e)   CAPITAL EXPENDITURES. Company is not aware of any material
capital  expenditures  which  are  required  in  order  for  it to  comply  with
Environmental Laws.

        2.19    BROKERS' AND FINDERS' FEES.  Company has not incurred,  nor will
it incur,  directly or indirectly,  any liability for brokerage or finders' fees
or agents'  commissions or any similar charges in connection with this Agreement
or any transaction contemplated hereby.

        2.20    EMPLOYEE BENEFIT PLANS.

                (a)   DEFINITIONS. For purposes of this Agreement, the following
terms shall have the meanings set forth below:

                      (i)   "AFFILIATE"  shall  mean  any other person or entity
                      under  common  control  with Company within the meaning of
                      Section 414(b), (c) or (m) of the Code and the regulations
                      thereunder;

                      (ii)  "ERISA" shall  mean  the Employee  Retirement Income
                      Security Act of 1974, as amended;

                      (iii) "COMPANY EMPLOYEE  PLAN"  shall  refer to  any plan,
                      program, policy, practice,  contract,  agreement or  other
                      arrangement   providing    for  compensation,   severance,
                      termination  pay,  performance  awards,  stock  or  stock-
                      related awards, fringe benefits or other employee benefits
                      or  remuneration of  any kind, whether formal or informal,
                      funded or  unfunded  and   whether or not legally binding,
                      including  without  limitation,  each  "employee   benefit
                      plan," within the meaning of Section 3(3)  of  ERISA which
                      is or has been  maintained, contributed to, or required to
                      be  contributed  to,  by  Company or any Affiliate for the
                      benefit of any "Employee" (as defined below), and pursuant
                      to  which  Company  or  any  Affiliate has or may have any
                      material liability contingent or otherwise;

                      (iv)  "EMPLOYEE"  shall  mean  any  current,   former,  or
                      retired  employee, officer, or  director of Company or any
                      Affiliate;

                      (v)   "EMPLOYEE AGREEMENT" shall refer to each management,
                      employment, severance, consulting or similar agreement  or
                      contract  between  Company  or  any  Affiliate  and    any
                      Employee;

                      (vi)  "IRS" shall mean the Internal Revenue Service;

                      (vii) "MULTIEMPLOYER  PLAN"  shall mean any "PENSION PLAN"
                      (as  defined  below)  which is a "multiemployer  plan," as
                       defined in Section 3(37) of ERISA; and

                       (viii) "PENSION  PLAN"  shall  refer  to  each    Company
                       Employee  Plan  which  is  an  "employee  pension benefit
                       plan," within the meaning of Section 3(2) of ERISA.

                (b)    SCHEDULE.  Schedule  2.20(b)  contains  an  accurate  and
complete list of each Company Employee Plan and each Employee Agreement. Company
does not have  any  plan or  commitment,  whether  legally  binding  or not,  to
establish  any new Company  Employee Plan or Employee  Agreement,  to modify any
Company  Employee Plan or Employee  Agreement  (except to the extent required by

                                       18

<PAGE>

law or to conform any such Company  Employee  Plan or Employee  Agreement to the
requirements  of any  applicable  law, in each case as  previously  disclosed to
Parent in  writing,  or as  required  by this  Agreement),  or to enter into any
Company Employee Plan or Employee  Agreement,  nor does it have any intention or
commitment to do any of the foregoing.

                (c)    DOCUMENTS. Company has provided to Parent where available
or  applicable  (i) correct and complete  copies of all  documents  embodying or
relating to each Company Employee Plan and each Employee Agreement including all
amendments   thereto   and   written   interpretations   thereof  and  (ii)  all
communications  material to any  Employee or  Employees  relating to any Company
Employee Plan and any proposed Company Employee Plans, in each case, relating to
any  amendments,  terminations,   establishments,   increases  or  decreases  in
benefits,  acceleration  of payments or vesting  schedules or other events which
would result in any material liability to Company.

                (d)    EMPLOYEE PLAN COMPLIANCE. (i)  Company  has  performed in
all material respects all obligations  required to be performed by it under each
Company  Employee Plan and each Company  Employee Plan has been  established and
maintained in all material respects in accordance with its terms and in material
compliance with all applicable laws,  statutes,  orders,  rules and regulations,
including  but  not  limited  to  ERISA  or  the  Code;   (ii)  no   "prohibited
transaction,"  within the meaning of Section  4975 of the Code or Section 406 of
ERISA,  has occurred with respect to any Company  Employee Plan; (iii) there are
no actions, suits or claims pending, or, to the knowledge of Company, threatened
or  anticipated  (other than routine  claims for  benefits)  against any Company
Employee Plan or against the assets of any Company Employee Plan; (iv) except as
described  in  Schedule  2.20(d),  each  Company  Employee  Plan can be amended,
terminated or otherwise discontinued after the Effective Time in accordance with
its terms, without liability to Company,  Parent or any of its Affiliates (other
than  ordinary  administration  expenses  typically  incurred  in a  termination
event);  (v) there are no inquiries or proceedings  pending or, to the knowledge
of Company or any  affiliates,  threatened by the IRS or the U.S.  Department of
Labor with respect to any Company  Employee Plan;  and (vi) neither  Company nor
any  Affiliate  is subject to any  penalty  or tax with  respect to any  Company
Employee Plan under Section  402(i) of ERISA or Section 4975 through 4980 of the
Code.

                (e)     PENSION PLANS. Company does not now, nor  has  it  ever,
maintained,  established,  sponsored,  participated  in, or contributed  to, any
Pension Plan which is subject to Part 3 of Subtitle B of Title I of ERISA, Title
IV of ERISA or Section 412 of the Code.

                (f)     MULTIEMPLOYER   PLANS.   At   no   time    has   Company
contributed to or been requested to contribute to any Multiemployer Plan.

                (g)     NO POST-EMPLOYMENT OBLIGATIONS. No Company Employee Plan
provides,  or has any  liability to provide,  life  insurance,  medical or other
employee  benefits to any Employee upon his or her  retirement or termination of
employment for any reason, except as may be required by statute, and Company has
never represented,  promised or contracted  (whether in oral or written form) to
any  Employee  (either  individually  or to  Employees  as a  group)  that  such
Employee(s)  would be provided with life  insurance,  medical or other  employee
welfare benefits upon their  retirement or termination of employment,  except to
the extent required by statute.

                (h)     EFFECT OF TRANSACTION.

                        (i)   Except  as  provided  in  Section  1.6    of  this
                        Agreement,  the  execution of this   Agreement  and  the

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<PAGE>

                        consummation  of  the  transactions  contemplated hereby
                        will  not  (either  alone  or upon the occurrence of any
                        additional  or  subsequent  events) constitute  an event
                        under  any  Company  Employee Plan, Employee  Agreement,
                        trust  or  loan  that  will or may result in any payment
                        (whether of  severance  pay or otherwise), acceleration,
                        forgiveness  of   indebtedness,  vesting,  distribution,
                        increase in benefits or obligation to fund benefits with
                        respect to any Employee.

                        (ii)  No payment or benefit which will or may be made by
                        Company  or  any  of  its affiliates with respect to any
                        Employee will be characterized  as an "excess  parachute
                        payment,"  within  the  meaning of Section 280G(b)(1) of
                        the Code.

                (i)     EMPLOYMENT MATTERS.  Company (i) is in compliance in all
material  respects with all  applicable  federal and Minnesota  Laws,  rules and
regulations respecting employment, employment practices, terms and conditions of
employment and wages and hours,  in each case,  with respect to Employees;  (ii)
has withheld all amounts required by law or by agreement to be withheld from the
wages, salaries and other payments to Employees (other than amounts which may be
required  to  be  withheld  as a  result  of an  Employee's  receipt  of  Merger
Consideration);  (iii) is not  liable for any  material  arrears of wages or any
taxes or any penalty for failure to comply with any of the  foregoing;  and (iv)
(other than  routine  payments to be made in the normal  course of business  and
consistent  with past  practice) is not liable for any  material  payment to any
trust or other fund or to any  governmental or  administrative  authority,  with
respect to unemployment compensation benefits, social security or other benefits
for Employees.

                (j)     LABOR. No work stoppage or labor strike against  Company
is pending or, to the knowledge of Company, threatened.  Company is not involved
in or,  to the  knowledge  of  Company,  threatened  with,  any  labor  dispute,
grievance,  or litigation  relating to labor,  safety or discrimination  matters
involving any Employee,  including, without limitation,  charges of unfair labor
practices or discrimination complaints,  which, if adversely determined,  would,
individually  or in the  aggregate,  result in  material  liability  to Company.
Neither  Company nor any of its  subsidiaries  has  engaged in any unfair  labor
practices  within the meaning of the National  Labor  Relations Act which would,
individually  or in the aggregate,  directly or indirectly  result in a material
liability to Company.  Company is not presently,  nor has it been in the past, a
party to, or bound by, any  collective  bargaining  agreement or union  contract
with  respect to  Employees  and no  collective  bargaining  agreement  is being
negotiated by Company.

                (k)     Schedule  2.20(k)  sets  forth  each  plan or  agreement
pursuant to which any amounts may become  payable  (whether  currently or in the
future) to current or former officers and directors of Company as a result of or
in connection with the Merger.

        2.21    COMPLIANCE  WITH LAWS.  Company has  materially  complied  with,
is not in material  violation  of, and has not  received any notice of violation
with  respect  to,  any  federal,  state or local  statute,  law or  regulation,
domestic or foreign.

        2.22    WARRANTIES; INDEMNITIES. Schedule 2.22  indicates  all  warranty
and indemnity  claims in excess of $5,000 made against  Company since January 1,
1998.

        2.23    SOFTWARE DEVELOPMENT AGREEMENTS.  Company  has  not violated, is
not in violation of, nor would the entry into this Agreement or  consummation of
the Merger cause any  violation  of, any terms or  provisions  of any  agreement
under which Company has or had an  obligation  to develop,  supply or distribute

                                       20

<PAGE>

software to or for any third party,  excluding end-user licenses for object code
executed in the ordinary  course of business,  nor is Company nor would  Company
be, under any circumstances,  under any obligation to deliver source code to any
third party, except delivery of source code to a third party exclusively for the
internal  use of such third party to support,  maintain and develop its software
products, which products are (i) used only for programming of such third party's
hardware products and (ii) distributed only to such third party's customers only
in object  code  format.  In any such case after  delivery  of such  source code
Company  does not have nor  would it have  under  any  circumstances,  any other
obligation of any nature to any such third party,  including without  limitation
any support or similar obligation.

        2.24    INSURANCE.  Schedule 2.24 sets  forth the following  information
with respect to each insurance policy (including  policies  providing  property,
casualty,  liability,  and  workers'  compensation  coverage and bond and surety
arrangements)  to which Company has been a party, a named insured,  or otherwise
the beneficiary of coverage at any time within the past three (3) years:

                (a)   the name of the insurer, the name of the policyholder, and
the name of each covered insured;

                (b)   the policy number and the period of coverage;

                (c)   a  description of any  retroactive premium adjustments  or
other loss-sharing arrangements.

                With respect to each insurance policy:  (A) the policy is legal,
valid, binding,  enforceable,  and in full force and effect; (B) the policy will
continue to be legal, valid, binding,  enforceable, and in full force and effect
on identical terms following the consummation of the  transactions  contemplated
hereby;  (C)  neither  Company  nor any other party to the policy is in material
breach or default  (including  with  respect to the  payment of  premiums or the
giving of notices), and no event has occurred which, with notice or the lapse of
time, would constitute such a material breach or default, or permit termination,
modification, or acceleration,  under the policy; and (D) no party to the policy
has  repudiated  any  provision   thereof.   Schedule   2.24(e)   describes  any
self-insurance arrangements affecting Company.

        2.25    BANK ACCOUNTS.  Schedule  2.25  contains  a  true,  correct  and
complete list as of the date hereof of all banks,  trust companies,  savings and
loan  associations  and brokerage  firms in which Company has an account or safe
deposit box and the names of all persons  authorized  by Company to draw thereon
or have access thereto.

        2.26    MATERIALITY.   The   matters   and   items   excluded  from  the
representations  and  warranties  set forth in this Article by operations of the
materiality  exceptions  and  materiality   qualifications   contained  in  such
representations  and warranties,  in the aggregate for all such excluded matters
and  items,  are not and could not  reasonably  be  expected  to have a Material
Adverse Effect.

        2.27    DISCLOSURE.  None  of  the  representations  or  warranties   of
Company  contained  herein,  none of the information  contained in the Schedules
referred to in this Article II, and none of the other  information  or documents
furnished or to be furnished to Parent by Company  pursuant to the terms of this
Agreement,  is false or misleading  in any material  respect or omits to state a
fact herein or therein  necessary to make the  statements  herein or therein not
misleading in any material respect.

        2.28    CONSENTS.  Company shall use its commercially reasonable efforts
to obtain the consents,  waivers and approvals under any of the Contracts as may
be required in  connection  with the Merger (all of such  consents and approvals

                                       21

<PAGE>

are set forth in Schedule 2.4) so as to preserve all rights of, and benefits to,
Company thereunder.

        2.29    ACKNOWLEDGEMENT.  Each  of   the   Company   Stockholders    has
acknowledged to Company that such Company  Stockholder  and his  representatives
and advisors has had the  opportunity  to ask  questions of and receive  answers
from Parent and its  representatives to the extent that such Company Stockholder
and his  representatives  and advisors have deemed necessary and appropriate and
to review all written  documentation and other information requested by them and
provided by Parent,  for the purpose of evaluating Parent, the merger of Company
and Merger Sub and the other transactions contemplated by this Agreement and the
agreements  contemplated  hereby.  Each of the  Company  Stockholders  has  also
acknowledged  that  in  entering  into  this  Agreement  and in  performing  his
obligations  hereunder,  such Company Stockholder has relied solely upon his own
due  diligence,  his  knowledge of the industry in which the business of Company
and Parent is conducted  and the  representations  and  warranties of Parent and
Company  expressly  set  forth  in  this  Agreement,  and  not  upon  any  other
representations,  warranties or statements of any kind; PROVIDED,  HOWEVER, that
such  diligence and  knowledge  shall not be deemed a waiver by any such Company
Stockholder  of any of such  Company  Stockholder's  rights with  respect to the
representations of Parent and Merger Sub.

                                  ARTICLE III

             REPRESENTATIONS AND WARRANTIES OF PARENT AND MERGER SUB

      Parent and Merger Sub represent and warrant to Company as follows:

        3.1     ORGANIZATION;  STANDING AND POWER.  Parent is a corporation duly
organized,  validly existing and in good standing under the laws of the State of
Delaware.  Merger Sub is a corporation  duly organized,  validly existing and in
good standing under the laws of the State of Delaware. Each of Parent and Merger
Sub has the corporate  power to own its  properties and to carry on its business
as now being  conducted  and is duly  qualified  to do  business  and is in good
standing in each jurisdiction in which the failure to be so qualified would have
a Material  Adverse Effect on the ability of Parent and Merger Sub to consummate
the transactions contemplated hereby.

        3.2     AUTHORITY.  Parent and Merger Sub have all  requisite  corporate
power  and  authority  to  enter  into  this  Agreement  and to  consummate  the
transactions  contemplated  hereby. The execution and delivery of this Agreement
and the  consummation  of the  transactions  contemplated  hereby have been duly
authorized  by all necessary  corporate  action on the part of Parent and Merger
Sub.  This  Agreement  has been duly executed and delivered by Parent and Merger
Sub and constitutes the valid and binding  obligations of Parent and Merger Sub,
enforceable in accordance with its terms,  except as such  enforceability may be
limited  by  principles  of public  policy  and  subject  to the laws of general
application  relating to  bankruptcy,  insolvency  and the relief of debtors and
rules  of  law  governing  specific  performance,  injunctive  relief  or  other
equitable  remedies.  The execution and delivery of this Agreement by Parent and
Merger Sub does not,  and, as of the Effective  Time,  the  consummation  of the
transactions  contemplated  hereby  will not,  conflict  with,  or result in any
violation  of; or default  under  (with or without  notice or lapse of time,  or
both),  or give rise to a Conflict  (as  defined  in Section  2.4) under (i) any
provision of the Certificate of Incorporation or By-laws of Parent or Merger Sub
or  (ii)  any  mortgage,  indenture,  lease,  contract  or  other  agreement  or
instrument,  permit,  concession,  franchise,  license, judgment, order, decree,
statute,  law, ordinance,  rule or regulation applicable to Parent or Merger Sub
or  their  properties  or  assets.  No  consent,   waiver,  approval,  order  or
authorization of, or registration,  declaration or filing with, any Governmental
Entity (as defined in Section  2.4) or any third party (so as not to trigger any

                                       22

<PAGE>

Conflict),  is required by or with respect to Parent or Merger Sub in connection
with the execution  and delivery of this  Agreement or the  consummation  of the
transactions  contemplated hereby,  except for the filing of the Certificates of
Merger with the appropriate Secretaries of State.

        3.3    SEC FILINGS; MATERIAL ADVERSE CHANGE. Parent has filed all forms,
reports and documents  required to be filed by Parent with the SEC since January
1, 1999, and has made available to Company such forms,  reports and documents in
the form filed with the SEC.  All such  required  forms,  reports and  documents
(including  those  that  Parent  may file  subsequent  to the date  hereof)  are
referred to herein as the "PARENT SEC  REPORTS." As of their  respective  dates,
the Parent SEC Reports (i) were prepared in accordance with the  requirements of
the  Securities  Act or the Exchange  Act, as the case may be, and the rules and
regulations  of the SEC  thereunder  applicable to such Parent SEC Reports,  and
(ii) did not at the time  they were  filed (or if  amended  or  superseded  by a
filing  prior to the date of this  Agreement,  then on the date of such  filing)
contain any untrue statement of a material fact or omit to state a material fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in the light of the  circumstances  under  which they were  made,  not
misleading.  Except as disclosed  in the Parent SEC Reports  filed by Parent and
publicly  available prior to the date of this Agreement,  as of the date hereof,
there has not been any material adverse change with respect to Parent that would
require disclosure under the Securities Act.

        3.4  PARENT  COMMON  STOCK.  The  shares  of  Parent Common  Stock to be
issued in connection  with the Merger,  when issued in accordance with the terms
and provisions of this Agreement, will be duly authorized, validly issued, fully
paid and  non-assessable  and will not be  subject  to any  preemptive  or other
statutory right of stockholders.

        3.5  BROKERS' AND FINDERS' FEES.  Parent has not  incurred,  nor will it
incur,  directly or indirectly,  any liability for brokerage or finders' fees or
agents'  commissions or any similar charges in connection with this Agreement or
any transaction contemplated hereby.

        3.6  ACKNOWLEDGMENT.  Parent and Merger Sub  acknowledge  that  they and
their  representatives and advisors have had the opportunity to ask questions of
and receive  answers  from  Company and its  representatives  to the extent that
Parent,  Merger Sub and their representatives and advisors have deemed necessary
and appropriate and to review all written  documentation  and other  information
requested  by them and  provided  by  Company,  for the  purpose  of  evaluating
Company,  the  merger of  Company  and  Merger  Sub and the  other  transactions
contemplated  by this  Agreement  and the  agreements  contemplated  hereby.  In
entering  into this  Agreement and in performing  their  obligations  hereunder,
Parent and Merger Sub have  relied  solely upon their own due  diligence,  their
knowledge of the industry in which the business of Company is conducted  and the
representations and warranties of Company expressly set forth in this Agreement,
and not upon any other  representations,  warranties  or statements of any kind;
PROVIDED,  HOWEVER,  that such  diligence  and  knowledge  shall not be deemed a
waiver by  Parent  or Merger  Sub of any of their  rights  with  respect  to the
representations and warranties of Company.

        3.7  DISCLOSURE.  None  of the  representations  or warranties of Parent
or Merger Sub contained  herein,  and none of the other information or documents
furnished  or to be furnished to Company by Parent or Merger Sub pursuant to the
terms of this Agreement, is false or misleading in any material respect or omits
to state a fact herein or therein  necessary  to make the  statements  herein or
therein not misleading in any material respect.

                                       23
<PAGE>


                                   ARTICLE IV

               SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ESCROW

        4.1  SURVIVAL OF REPRESENTATIONS AND  WARRANTIES.   The  representations
and warranties in this Agreement or in any instrument delivered pursuant to this
Agreement shall survive the Merger and continue until June 30, 2001.

        4.2  STOCKHOLDER ESCROW ARRANGEMENTS.

                (a) ESCROW  FUNDS.  As provided in Section 1.9, at the Effective
Time,  without any act of any  stockholder,  the Escrow Amount will be deposited
into an escrow account with an escrow agent  mutually  agreed upon by Parent and
Company (the "ESCROW  AGENT"),  such deposit to  constitute  an escrow fund (the
"ESCROW  FUND").  The terms  upon  which the  Escrow  Agent  will  serve in such
capacity shall be as provided in an Escrow  Agreement to be mutually agreed upon
by Parent and Company,  and which will be consistent with the provisions of this
Article IV (the  "ESCROW  AGREEMENT").  The Escrow Fund is to be governed by the
terms set forth in the Escrow Agreement and maintained at Parent's sole cost and
expense (the "STOCKHOLDER ESCROW"). The portion of the Escrow Amount contributed
on behalf of each Company  Stockholder  shall  correspond to such  stockholder's
Proportionate Escrow Interest.

                (b) PURPOSE.  The Escrow Fund shall be available  to  compensate
Parent and its  affiliates  for any claim,  loss,  expense,  liability  or other
damage,  including  reasonable  attorneys'  fees, to the extent of the amount of
such claim, loss,  expense,  liability or other damage  (collectively  "LOSSES")
that Parent or any of its  affiliates  has  incurred or  reasonably  anticipates
incurring (in the case of an extension of the Stockholder Escrow period pursuant
to Section  4.2(c))  by reason of the  breach by Company of any  representation,
warranty,  covenant or agreement of Company contained  herein.  Losses shall not
include amounts recovered from insurance. Parent and the Surviving Company shall
undertake  commercially  reasonable  efforts to claim and collect  insurance  to
which they are entitled with respect to any Losses.

                (c)  TERMINATION  AND  DISTRIBUTION  OF ESCROW FUND. On June 30,
2001, the Escrow shall terminate;  PROVIDED,  HOWEVER,  that such portion of the
Stockholder Escrow, which, in the reasonable judgment of Parent,  subject to the
objection of the Company Stockholder Agent and the subsequent arbitration of the
matter in the manner provided in Section 4.2(i) hereof,  is necessary to satisfy
any identified but  unsatisfied  Losses  specified in any Officer's  Certificate
theretofore   delivered  to  the  Escrow  Agent  prior  to  termination  of  the
Stockholder Escrow,  shall remain in the Stockholder Escrow (and the Stockholder
Escrow shall remain in existence) until the earlier of (i) the expiration of the
statute of limitations  applicable to such claims or (ii) the resolution of such
claims.  As soon as all  such  claims  have  been  resolved  or the  statute  of
limitations  has  expired,  the Escrow  Agent shall  deliver to the  appropriate
security holders of Company the remaining portion of the Stockholder  Escrow not
required to satisfy such  claims.  Deliveries  of Escrow  Amounts to the Company
Stockholders  pursuant to this Section  4.2(c)  shall be made  according to each
stockholder's  Proportionate Escrow Interest as certified to the Escrow Agent by
the Company Stockholder Agent.

                (d)  PROTECTION  OF ESCROW FUND. The Escrow Agent shall hold and
safeguard  the Escrow Funds during their  existence,  shall treat such fund as a
trust  fund in  accordance  with  the  terms  of this  Agreement  and not as the
property  of Parent  and shall  hold and  dispose  of the  Escrow  Funds only in
accordance with the terms hereof.

                                       24



<PAGE>


                (e)  CLAIMS UPON ESCROW FUND.  In  the  event  Parent  incurs or
becomes  aware of any Losses or  potential  Losses for which it is  entitled  to
indemnity  under this  Article IV, it shall  deliver to the Escrow Agent and the
Company  Stockholder  Agent a  certificate  signed by any  officer of Parent (an
"OFFICER'S  CERTIFICATE"):  (A) stating that Parent has (i) incurred or (ii) for
purposes of extending the Escrow  pursuant to Section  4.2(c) above,  reasonably
anticipates  that it will have to incur  Losses,  (B)  specifying  in reasonable
detail the individual items of Losses included in the amount so stated, the date
each such item was paid or properly incurred,  or the basis for such anticipated
liability, and either the nature of the misrepresentation, breach of warranty or
claim or the litigation  matter to which such item is related.  Upon the receipt
of a certificate  pursuant to clause (A)(i) above and after  compliance with the
provisions  of  Sections  4.2(f),  (g) and (h)  hereof,  the Escrow  Agent shall
deliver to Parent out of the Escrow  Fund,  as  promptly  as  practicable,  such
amounts held in the Escrow Fund equal to such Losses  incurred.  In  determining
the number of shares of Parent  Common  Stock to be paid out by the Escrow Agent
pursuant to this  Article IV, such shares shall be valued by the Escrow Agent at
the Merger Consideration value of $22.50 per share.

                (f)  Parent shall not be entitled to receive any disbursement or
cause any amount to be retained in Escrow with respect to any Losses  arising in
respect of any individual occurrence or circumstance unless the aggregate amount
of all Losses shall exceed  $100,000;  provided  that in the event the aggregate
amount of such Losses of Parent  shall  exceed  $100,000,  then Parent  shall be
entitled to recover from the Escrow Fund only Losses in excess of $100,000.

                (g)  OBJECTIONS  TO  CLAIMS.  At  the  time  of  delivery of any
Officer's  Certificate to the Escrow Agent, a duplicate copy of such certificate
shall be  delivered  to the  Company  Stockholder  Agent (as  defined in Section
4.2(i)). The Escrow Agent shall make no delivery to Parent of any amounts out of
the Escrow Fund, pursuant to Section 4.2(e)(A)(i)  hereof,  unless and until the
Escrow  Agent  shall  have  received  written  authorization  from  the  Company
Stockholder  Agent to make such  delivery  or unless  the claim  shall have been
resolved  pursuant to Section  4.2(h).  If the Company  Stockholder  Agent shall
object to the claim made in the Officer's  Certificate,  the Company Stockholder
Agent shall do so in a written  statement to such effect delivered to the Escrow
Agent. The Company  Stockholder  Agent shall approve or object to any such claim
within a reasonable time after actual receipt of the Officer's Certificate.

                (h)  RESOLUTION OF CONFLICTS; ARBITRATION.

                     (i)   In case the Company Stockholder Agent shall so object
                     in  writing to any  claim or claims  made in any  Officer's
                     Certificate, the Company Stockholder Agent and Parent shall
                     attempt in good  faith to  agree  upon  the  rights  of the
                     respective parties with respect to each of such claims.  If
                     the Company Stockholder Agent and Parent should so agree, a
                     memorandum setting forth such  agreement  shall be prepared
                     and signed by both  parties and shall be  furnished  to the
                     Escrow Agent. The Escrow Agent shall be entitled to rely on
                     any such memorandum and distribute  amounts from the Escrow
                     Funds in accordance with the terms thereof.

                     (ii)  If no such  agreement can be reached after good faith
                     negotiation, either Parent or the Company Stockholder Agent
                     may demand arbitration  of the matter  unless the amount of
                     the damage or loss is at issue in pending litigation with a
                     third party,  in  which  event  arbitration  shall  not  be
                     commenced  until  such  amount  is  ascertained   upon  the
                     conclusion of such  litigation  or both  parties  agree  to
                     arbitration, and in either  such event the matter  shall be
                     settled  by   binding   arbitration   conducted   by  three

                                       25

<PAGE>

                     arbitrators. Parent and the Company Stockholder Agent shall
                     each  select one  arbitrator,  and the two  arbitrators  so
                     selected shall select a third arbitrator.  The  arbitrators
                     shall set a limited  time period and  establish  procedures
                     designed to reduce  the cost and time for  discovery  while
                     allowing the parties an  opportunity,  adequate in the sole
                     judgement  of  the   arbitrators,   to  discover   relevant
                     information from the  opposing  parties  about the  subject
                     matter of the  dispute.  The  arbitrators  shall  rule upon
                     motions to compel  or limit  discovery  and shall  have the
                     authority to impose  sanctions,  including  attorneys' fees
                     and costs, to the same extent as a court of  competent  law
                     or equity, should the arbitrators determine that  discovery
                     was  sought  without  substantial  justification  or   that
                     discovery was refused or objected to without    substantial
                     justification. The  decision  of a  majority  of the  three
                     arbitrators as to the  validity  and amount of any claim in
                     such Officer's Certificate  shall be binding and conclusive
                     upon the  parties to this  Agreement,  and  notwithstanding
                     anything in this Section 4.2(h);  the Escrow Agent shall be
                     entitled  to  act in accordance with such decision and make
                     or withhold payments out of the Escrow  Fund in  accordance
                     therewith.  Such  decision  shall be  written and  shall be
                     supported by written findings of fact and conclusions which
                     shall  set  forth  the  award,  judgment,  decree  or order
                     awarded by the arbitrators.

                     (iii)  Judgment upon any award rendered by the  arbitrators
                     may be entered in any court having  jurisdiction.  Any such
                     arbitration  shall be held in Washington,  D.C.  under  the
                     rules  then  in   effect   of  the   American   Arbitration
                     Association. For  purposes of this Section  4.2(h),  in any
                     arbitration hereunder  in which  any  claim  or the  amount
                     thereof stated in the  Officer's  Certificate  is at issue,
                     Parent  shall  be  deemed to be the Non-Prevailing Party in
                     the event that the  arbitrators award  Parent less than the
                     sum of one-half (1/2) of  the disputed  amount;  otherwise,
                     the stockholders of Company as represented by  the  Company
                     Stockholder Agent shall be deemed to be the  Non-Prevailing
                     Party. The Non-Prevailing Party to an arbitration shall pay
                     its  own  expenses,   the fees  of  each  arbitrator,   the
                     administrative fee of the American Arbitration Association,
                     and   the   out-of-pocket   expenses;    including  without
                     limitation,  reasonable attorneys' fees and costs, incurred
                     by  the  other  party to  the   arbitration  in  connection
                     therewith.

                (i)  AGENT OF COMPANY STOCKHOLDERS; POWER OF ATTORNEY.

                     (i)   In the event that the Merger  is approved,  effective
                     upon such vote, and without further act of any stockholder,
                     Jonathan  A.  Sachs  shall  be   appointed   as  agent  and
                     attorney-in-fact (the "COMPANY STOCKHOLDER AGENT") for each
                     stockholder of  Company on whose  behalf any Parent  Common
                     Stock was  deposited  into the  Escrow  Fund  (except  such
                     stockholders,  if  any,  as  shall  have  perfected   their
                     Dissenters Rights under Minnesota Law), for and  on  behalf
                     of stockholders of Company, to give and receive notices and
                     communications, to  authorize  delivery to Parent of Parent
                     Common Stock from the Escrow Fund in satisfaction of claims
                     by Parent,  to  object  to such  deliveries,  to agree  to,
                     negotiate, enter into  settlements  and compromises of, and
                     demand arbitration  and  comply  with  orders of courts and
                     awards of arbitrators  with respect to such claims,  and to
                     take  all  actions necessary or appropriate in the judgment
                     of the Company Stockholder Agent for the  accomplishment of
                     the  foregoing.  Such  agency  may be changed by the stock-
                     holders  of  Company  from  time to time upon not less than

                                       26

<PAGE>

                     thirty (30) days prior written notice to  Parent;  provided
                     that  the  Company  Stockholder  Agent  may  not be removed
                     unless holders of a two-thirds interest of the Escrow Funds
                     agree   to  such  removal  and  to  the  identity  of   the
                     substituted  agent.  No  bond  shall  be  required  of  the
                     Company  Stockholder  Agent,  and  the  Company Stockholder
                     Agent  shall  not  receive  compensation  for his services.
                     Notices   or   communications   to   or  from  the  Company
                     Stockholder  Agent  shall  constitute  notice  to  or  from
                     each of the stockholders of Company.

                     (ii)   The Company  Stockholder  Agent shall not  be liable
                     for any act done or omitted hereunder as Agent while acting
                     in good faith and in the exercise of  reasonable  judgment.
                     The  stockholders  of  Company  on whose behalf the amounts
                     were  contributed  to  the  Escrow  Funds  shall  severally
                     indemnify the  Company  Stockholder   Agent  and  hold  the
                     Company   Stockholder  Agent  harmless  against  any  loss,
                     liability  or  expense  incurred  without negligence or bad
                     faith  on  the part of the  Company  Stockholder  Agent and
                     arising  out  of  or  in  connection   with the  acceptance
                     or administration of the Company Stockholder Agent's duties
                     hereunder,  including  the reasonable  fees and expenses of
                     any  legal counsel  retained  by  the  Company  Stockholder
                     Agent.

                (j)  ACTIONS OF THE COMPANY STOCKHOLDER AGENT.  A decision, act,
consent or  instruction  of the Company  Stockholder  Agent shall  constitute  a
decision of all the  stockholders  for whom a portion of the  amounts  otherwise
issuable to them are  deposited in the Escrow Funds and shall be final,  binding
and conclusive upon each of such  stockholders,  and the Escrow Agent and Parent
may rely upon any such  decision,  act,  consent or  instruction of the Agent as
being  the  decision,  act,  consent  or  instruction  of each  and  every  such
stockholder of Company. The Escrow Agent and Parent are hereby relieved from any
liability  to any  person  for any acts  done by them in  accordance  with  such
decision, act, consent or instruction of the Company Stockholder Agent.

                (k)  THIRD-PARTY CLAIMS. Parent shall have the right in its sole
discretion to defend and to settle any  third-party  claim,  provided,  however,
that any counsel retained to defend a third-party claim to be satisfied from the
Escrow Fund shall be reasonably  acceptable to the Company Stockholder Agent and
Parent shall not settle any such third party claim  without the prior consent of
the Company Stockholder Agent, which consent shall not be unreasonably withheld.

        4.3   ESCROW AGENT'S DUTIES.

                (a) The Escrow Agent shall be obligated only for the performance
of such duties as are  specifically  set forth  herein,  and as set forth in any
additional written escrow  instructions which the Escrow Agent may receive after
the date of this  Agreement  which are  signed by an  officer  of Parent and the
Company  Stockholder  Agent,  and may rely and shall be  protected in relying or
refraining from acting on any instrument  reasonably  believed to be genuine and
to have been signed or  presented  by the proper  party or  parties.  The Escrow
Agent shall not be liable for any act done or omitted  hereunder as Escrow Agent
while acting in good faith and in the exercise of reasonable  judgment,  and any
act done or  omitted  pursuant  to the  advice of  counsel  shall be  conclusive
evidence of such good faith

                (b) The Escrow Agent is hereby expressly authorized to disregard
any and all warnings  given by any of the parties hereto or by any other person,
excepting  only  orders or  process  of courts of law,  and is hereby  expressly
authorized to comply with and obey orders, judgments or decrees of any court. In
case the Escrow Agent obeys or complies with any such order,  judgment or decree
of any court,  the Escrow Agent shall not be liable to any of the parties hereto
or to any other person by reason of such  compliance,  notwithstanding  any such

                                       27

<PAGE>

order, judgment or decree being subsequently reversed,  modified,  annulled, set
aside, vacated or found to have been entered without jurisdiction.

                (c) The  Escrow  Agent  shall  not  be  liable in any respect on
account of the rights of the parties  executing or  delivering  or purporting to
execute or deliver this Agreement or any documents or papers deposited or called
for hereunder.

                (d) The  Escrow Agent shall not be liable for the  expiration of
any rights under any statute of  limitations  with respect to this  Agreement or
any documents deposited with the Escrow Agent.

                (e) The Escrow Agent may resign at any time upon giving at least
thirty (30) days written notice to Parent and the Company  Stockholder  Agent to
this  Agreement;  PROVIDED,  HOWEVER,  that no  such  resignation  shall  become
effective  until the  appointment  of a  successor  escrow  agent which shall be
accomplished  as  follows:  Parent and the Company  Stockholder  Agent shall use
their best efforts to mutually  agree upon a successor  agent within thirty (30)
days after receiving such notice.  If the parties fail to agree upon a successor
escrow  agent  within  such  time,  Parent  shall  have the  right to  appoint a
successor  escrow agent.  The successor  escrow agent  selected in the preceding
manner shall execute and deliver an instrument accepting such appointment and it
shall  thereupon  be deemed  the Escrow  Agent  hereunder  and it shall  without
further acts be vested with all the estates,  properties,  rights,  powers,  and
duties of the predecessor  Escrow Agent as if originally  named as Escrow Agent.
Thereafter,  the  predecessor  Escrow Agent shall be discharged from any further
duties and liabilities under this Agreement.

        4.4  LIMITATION  ON  LIABILITY.  Notwithstanding  any   other  provision
of this Agreement to the contrary,  absent fraud or bad faith,  the liability of
Company and the Company  Stockholders  with respect to any claim for a breach of
any representation,  warranty, covenant or agreement contained in this Agreement
shall be limited to the assets of the Escrow  Fund,  and no Company  Stockholder
shall have any liability to Parent or the Surviving Corporation arising from any
breach  after the  termination  of the Escrow  other than with respect to claims
made prior to such  termination  under Section  4.2(c) (and  liability with such
claims shall be limited to the amount held in the Escrow as a result thereof).

                                   ARTICLE V

                              PRE-CLOSING COVENANTS

        Each  of  the  Parent,  Merger  Sub  and  Company agrees as follows with
respect to the period from and after the execution of this Agreement through and
including the Effective Time:

        5.1 GENERAL.  Each  of  the  Parent, Merger Sub and Company will use all
reasonable  efforts to take all actions and to do all things  necessary in order
to consummate and make effective the transactions contemplated by this Agreement
(including satisfaction,  but not waiver, of the closing conditions set forth in
Article VI below).  In addition,  as promptly as practicable  after signing this
Agreement,  Parent and Company  shall  identify  and retain an Escrow  Agent and
negotiate and enter into an Escrow Agreement.

        5.2  OPERATION OF  COMPANY'S  BUSINESS.  Company  will not,  without the
written consent of Parent,  take any action or enter into any transaction  other
than in the ordinary course of business  consistent with past practice.  Without
limiting the generality of the foregoing,  except as expressly  provided in this
Agreement, without the written consent of Parent, Company will not:

                                       28

<PAGE>


                     (i)   authorize  or effect any change in its charter or by-
                     laws or  comparable organizational document;

                     (ii) except for (A) 30,000  shares of Company  Common Stock
                     which were issued on December 31, 1999, (B) the issuance of
                     Company  Common  Stock  upon  conversion  of the  Cabletron
                     Convertible Note dated September 14, 1999 (which conversion
                     will occur before the  Effective  Time) and (C) that number
                     of options to be authorized  in the Company's  stock option
                     plan and  issued  by Parent  at the  Effective  Time at the
                     direction  of the  Company to  accommodate  the post merger
                     issuance of options to acquire one million shares of Parent
                     Common Stock at $6.81 per share (which  underlying  options
                     referred to in this clause (C) shall not count  against the
                     3,490,000  shares of Parent Common Stock otherwise  payable
                     by Parent in connection  with the Merger),  grant any stock
                     rights or issue,  sell,  authorize or otherwise  dispose of
                     any of its capital stock;

                     (iii)  sell, lease, encumber or  otherwise  dispose  of, or
                     otherwise  agree  to  sell,  lease,  encumber  or otherwise
                     dispose  of,   any   of  its  assets  which  are  material,
                     individually  or  in  the aggregate, to Company, other than
                     equipment  sales  from   inventory  arising in the ordinary
                     course of business consistent with past practice;

                     (iv)   declare,   set   aside   or   pay  any  dividend  or
                     distribution  with respect to its capital stock (whether in
                     cash or in kind);

                     (v)    split,  combine  or  reclassify  any of its  capital
                     stock or redeem, repurchase or otherwise acquire any of its
                     capital stock;

                     (vi)   acquire   or   agree   to   acquire   by  merger  or
                     consolidation  with, or  by purchasing a substantial equity
                     interest  in  or a substantial portion of the assets of, or
                     by any other manner, any business of any Person or division
                     thereof or otherwise acquire or agree to acquire any assets
                     (other than assets used in the operation of the business of
                     Company  in  the  ordinary  course  consistent  with   past
                     practice);

                     (vii)  incur or commit to any  capital  expenditures  other
                     than  capital expenditures incurred or committed  to in the
                     ordinary  course of business consistent with past practice;

                     (viii) except for the  satisfaction by Company,  if any, of
                     the Company's obligation to  pay  off  Digi  International,
                     Inc. (the "DIGI OBLIGATION"), make  any loans,  advances or
                     capital  contributions  to, or  investments  in,  any other
                     person or entity, (y) pay, discharge or satisfy any claims,
                     liabilities or obligations (absolute, accrued, asserted  or
                     unasserted, contingent or otherwise), other than  payments,
                     discharges or satisfactions incurred or committed to in the
                     ordinary course of business consistent  with past  practice
                     or  (z)  create,  incur,  assume  or  suffer  to  exist any
                     indebtedness,  issuances  of  debt  securities, guarantees,
                     security  interests, loans  or advances not in existence as
                     of the date of this Agreement except pursuant to the credit
                     facilities,  indentures and other arrangements in existence
                     on  the date of this Agreement and incurred in the ordinary
                     course of business consistent with past practice,  and  any
                     other indebtedness  existing on the date of this Agreement,
                     in each case as such credit facilities,  indentures,  other
                     arrangements  and   other   existing  indebtedness  may  be

                                       29

<PAGE>

                     amended,   extended,   modified,   refunded,   renewed   or
                     refinanced after the date of  this Agreement, but only   if
                     the aggregate principal  amount  thereof  is  not increased
                     thereby,  the term thereof is not extended  thereby and the
                     other terms and conditions thereof,  taken  as a whole, are
                     not less advantageous to Company than those in existence as
                     of the date of this Agreement;

                     (ix)   make any change in employment  terms  for any of its
                     directors, officers and employees  other than (A) customary
                     increases to employees whose total annual cash compensation
                     is less than $100,000  awarded  in the  ordinary  course of
                     business consistent with past practices,  and (B) customary
                     employee bonuses  (including to employees who are officers)
                     approved by the Board of Directors of Company (the "COMPANY
                     BOARD") and  paid  in  the  ordinary   course  of  business
                     consistent with past practices and (C)  immaterial  changes
                     to Company Employee Plans;

                     (x)    change   its  methods  of  accounting  in  a  manner
                     materially affecting the consolidated  assets,  liabilities
                     or  results of operations of Company,  except  as  required
                     by  changes  in  generally  accepted accounting  principles
                     as  concurred  in by  Company's  independent auditors,  and
                     (i) change its fiscal year or (ii) make  any   material tax
                     election, other than in the  ordinary  course  of  business
                     consistent with past practice; and

                     (xi)  resolve or commit to any of the foregoing.

                     In  the  event  Company  shall request Parent to consent in
writing to an action otherwise  prohibited by this Section 5.2, Parent shall use
reasonable  efforts to respond in a prompt and timely  fashion  (but in no event
later than ten (10) business days  following  such  request),  but may otherwise
respond affirmatively or negatively in its sole discretion.

        5.3     ACCESS.  Company  will  permit representatives of Parent to have
access at all reasonable times and in a manner so as not to materially interfere
with the normal  business  operations of Company,  to all premises,  properties,
personnel,  books,  records  (including  without  limitation  tax and  financial
records),  contracts and documents of or pertaining  Company.  Parent and all of
its representatives will treat and hold as such any confidential  information it
receives from Company or any of its representatives.

        5.4     NOTICE OF DEVELOPMENTS. Company will give prompt  written notice
to Parent of any material adverse development causing a breach of any of its own
representations  and  warranties  in Article II above.  No disclosure by Company
pursuant to this Section 5.4,  however,  shall be deemed to amend or  supplement
Company  schedules  or to  prevent  or cure  any  misrepresentation,  breach  of
warranty or breach of covenant.

        5.5     COMPANY EXCLUSIVITY.

                (a) Company shall immediately  cease and  terminate any existing
solicitation,  initiation,  encouragement,  activity,  discussion or negotiation
with any Persons  conducted  heretofore  by Company,  its  officers,  directors,
employees,    financial   advisors,    agents   or   representatives   (each   a
"REPRESENTATIVE")  with  respect  to any  proposed,  potential  or  contemplated
proposal or offer (including,  without limitation,  any proposal or offer to the
Company  Stockholders)  with  respect to a merger,  acquisition,  consolidation,
recapitalization,  reorganization,  liquidation, tender offer, or exchange offer
or  similar  transaction  involving,  or any  purchase  of 25%  or  more  of the

                                       30

<PAGE>

consolidated  assets of, or any equity interest  representing 25% or more of the
outstanding shares of capital stock in, Company (an "ACQUISITION PROPOSAL").

                (b) From  and  after  the date hereof, without the prior written
consent of Parent,  Company shall cause any and all of its  Representatives  not
to, directly or indirectly, (A) solicit, initiate, or encourage any inquiries or
proposals  that  constitute,  or could  reasonably  be  expected  to lead to, an
Acquisition  Proposal,  or (B) engage in  negotiations  or discussions  with any
third party concerning,  or provide any non-public  information to any person or
entity  relating to, an  Acquisition  Proposal,  or (C) enter into any letter of
intent,  agreement in principle or any  acquisition  agreement or other  similar
agreement with respect to any Acquisition Proposal.

                (c) Company  shall  notify  Parent  promptly  after  receipt  by
Company or Company's  knowledge of the receipt by any of its  Representatives of
any Acquisition Proposal or any request for non-public information in connection
with an Acquisition  Proposal or for access to the properties,  books or records
of Company by any Person that informs such party that it is  considering  making
or has made an  Acquisition  Proposal.  Such notice  shall be made orally and in
writing  and  shall  indicate  the  identity  of the  offeror  and the terms and
conditions  of such  proposal,  inquiry or  contact.  Company  shall keep Parent
informed of the status  (including any change to the material terms) of any such
Acquisition Proposal or request for non-public information.

                (d) Company  agrees  with Parent that any breach of this Section
5.5 could not be compensated with monetary damages alone and that without in any
way limiting  Parent's  rights,  Parent shall be entitled to injunctive or other
equitable relief against any breach or threatened breach of this Section 5.5.

        5.6     FINANCIAL STATEMENTS. Company shall make available to Parent the
internally generated monthly (if any), quarterly and annual financial statements
of Company,  consisting of a balance sheet, and statements of income and of cash
flows.

        5.7     NASDAQ LISTING. Parent shall use all reasonable efforts to cause
the Parent  Common  Stock to be issued in  connection  with the Merger and under
Company Employee Plans to be approved for listing on Nasdaq, subject to official
notice of issuance, prior to the Closing Date.

        5.8     SATISFACTION OF  DIGI  OBLIGATION; REGISTRATION OF PARENT COMMON
STOCK.  Parent will use commercially  reasonable efforts to effect  registration
statements (i) pursuant to which Parent will sell up to 900,000 shares of Parent
Common Stock to satisfy the Digi  Obligation on or before June 30, 2000 and (ii)
after  November 1, 2000 in accordance  with the  provisions of the  Registration
Rights Agreement. In the event the sale of such 900,000 shares is not sufficient
to satisfy the Digi Obligation,  Parent shall pay the balance of such obligation
on or before June 30,  2000.  After  payment of the Digi  Obligation  by Parent,
2,590,000 shares of Parent Common Stock (less the Escrow Amount) plus any shares
in excess of such  number of shares  necessary  to satisfy  the Digi  Obligation
shall be distributed on the Closing Date to the holders of Company Common Stock,
Company  Options and Company  Warrants in the  proportions set forth on Schedule
5.8  hereto.  Notwithstanding  the  foregoing,  if prior to March  31,  2000 the
Company  satisfies its Digi  Obligation  otherwise than by sale of Parent Common
Stock, and provided that funding such obligation does not breach this Agreement,
Parent shall on the Closing Date  distribute  3,490,000  shares of Parent Common
Stock (less the Escrow Amount) in the proportions set forth on Schedule 5.8.

        5.9     INTERIM  FINANCING.   Until the Effective Time, Parent will  use
commercially  reasonable  efforts to support the working capital  obligations of
Company,  including payment of Company obligations as they come due, incurred in
the ordinary  course of the conduct of Company's  business  consistent with past

                                       31

<PAGE>

practices, not to exceed $500,000 in any thirty day period.

                                   ARTICLE VI

                        CONDITIONS TO OBLIGATION TO CLOSE

        6.1     CONDITIONS TO OBLIGATION OF PARENT.  The obligation of Parent to
consummate  the  Merger is subject  to  satisfaction  or waiver by Parent of the
following conditions at or prior to the Closing Date:

                (a)   the Company shall have received the approvalof the Company
Stockholders;

                (b)   the representations and warranties set forth in Article II
above  shall be true  and  correct  in all  material  respects  at and as of the
Closing Date,  except for those  representations  and  warranties  which address
matters only as of a particular  date (which shall have been true and correct as
of such date);

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

                (d)   neither any statute, rule, regulation, order,  stipulation
or injunction (each an "ORDER") shall be enacted, promulgated, entered, enforced
or deemed applicable to the Merger nor any other action shall have been taken by
any Governmental Entity (1) which prohibits the consummation of the transactions
contemplated by the Merger;  (2) which prohibits Parent's ownership or operation
of all or any material portion of its or Company's  business or assets, or which
compels  Parent to dispose of or hold  separate all or any  material  portion of
Parent's  or  Company's  business  or  assets  as a result  of the  transactions
contemplated  by the  Merger;  (3) which  makes the  Merger  illegal;  (4) which
imposes material  limitations on the ability of Parent to consummate the Merger;
or (5) which imposes any  limitations  on the ability of Parent  effectively  to
control in any material respect the business or operations of Company;

                (e)    Company  shall  have delivered to Parent a certificate to
the effect that each of the conditions specified above in Section 6.1(a) through
(d) is satisfied in all respects;

                (f)    the Digi Indebtedness shall have been satisfied; and

                (g)    holders  of  not more than $2,500,000  in value of shares
of Company  Common Stock  (calculated  based upon the average  closing price per
share of Parent  Common Stock for the five trading day period ending on the last
trading day prior to the Closing  Date) shall have  exercised  and not withdrawn
dissenters' rights with respect to their shares.

                Subject  to  the provisions of applicable law, Parent may waive,
in whole or in part,  any  condition  specified  in this  Section  6.1 if Parent
executes a writing so stating at or prior to the Closing.

        6.2     CONDITIONS  TO  OBLIGATION OF COMPANY. The obligation of Company
to consummate the Merger is subject to  satisfaction or waiver by Company of the
following conditions at or prior to the Closing Date:

                (a)    the Company  shall  have   received  the  approval of the
Company Stockholders;

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<PAGE>

                (b)     the representations  and warranties set forth in Article
III above  shall be true and correct in all  material  respects at and as of the
Closing Date,  except for those  representations  and  warranties  which address
matters only as of a particular  date (which shall have been true and correct as
of such date);

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

                (d)    neither any Order shall be enacted, promulgated, entered,
enforced or deemed applicable to the Merger nor any other action shall have been
taken by any  Government  Entity (1) which  prohibits  the  consummation  of the
transactions  contemplated by the Merger; (2) which prohibits Parent's ownership
or operation of all or any  material  portion of their or Company's  business or
assets,  or which  compels  Parent to  dispose  of or hold  separate  all or any
material portion of Parent's or Company's  business or assets as a result of the
transactions  contemplated by the Merger; or (3) which makes the Merger illegal;
and

                (e)     Parent shall  have delivered to Company a certificate to
the  effect  that each of the  conditions  specified  above in  Sections  6.2(a)
through (d) is satisfied in all respects.

                Subject to the provisions of applicable law,  Company may waive,
in whole or in part, any condition  specified in this Section 6.2 if it executes
a writing so stating at or prior to the Closing.

                                  ARTICLE VII

                                   TERMINATION

        7.1     TERMINATION  OF  AGREEMENT.  The  parties  may  terminate   this
Agreement with the prior authorization of their respective board of directors as
provided below:

                (a)  The parties may terminate  this  Agreement,  and the Merger
may be abandoned,  by mutual written  consent at any time prior to the Effective
Time;

                (b)  This  Agreement  may  be  terminated  and the Merger may be
abandoned by action of the Board of Directors of either Parent or Company (1) if
the  Effective  Time shall not have  occurred by November 1, 2000 (the  "OUTSIDE
DATE")  (unless the failure to consummate  the Merger by such date is due to the
action  or  failure  to act of the Party  seeking  to  terminate)  or (2) if any
condition to the  obligation of the  terminating  party to consummate the Merger
shall have become incapable of being satisfied prior to the Outside Date as of a
result of an Order that is final and non-appealable;  PROVIDED that Parent shall
provide Company with 60 days' written notice of any termination pursuant to this
Section 7.1(b)(2); and PROVIDED,  FURTHER, that during such 60 day notice period
Company shall not be bound by the provisions of Section 5.5;

                (c)  This  Agreement  may  be  terminated  and the Merger may be
abandoned at any time prior to the Effective  Time, by action of Company  Board,
in the  event  that  Parent  shall  have  breached  any of its  representations,
warranties or covenants under this Agreement which breach (1) would give rise to
the failure of a condition set forth in Section 6.2 above,  and (2) cannot be or
has not been cured within 30 days after the giving of written  notice by Company
to Parent of such breach  (provided that Company is not then in material  breach
of any  representation,  warranty  or  covenant  contained  in this  Agreement);
PROVIDED that unless and until such breach is cured by Parent, Company shall not
be bound by the provisions of Section 5.5.  Notwithstanding the foregoing,  upon

                                       33



<PAGE>

cure of any breach by Parent within the 30-day cure period,  the restrictions in
Section 5.5 shall immediately be reinstated;

                (d)  This  Agreement  may  be  terminated  and the Merger may be
abandoned  at any time prior to the  Effective  Time,  by action of the Board of
Directors of Parent,  in the event that Company  shall have  breached any of its
representations,  warranties or covenants  under this Agreement which breach (1)
would give rise to the  failure of a  condition  set forth in Section 6.1 above,
and (2)  cannot  be or has not been  cured  within 60 days  after the  giving of
written notice by Parent to Company of such breach  (provided that Parent is not
then in material breach of any representation, warranty or covenant contained in
this Agreement);  PROVIDED, FURTHER, that during such 60 day cure period Company
shall not be bound by the provisions of Section 5.5;

                (e)   Parent may terminate this Agreement, and the Merger may be
abandoned, by giving written notice to Company at any time within ten days after
Company's  special meeting of stockholders  called to approve the Merger, in the
event that  dissenters  rights are exercised by the holders of shares of Company
Common  Stock having an aggregate  value (based upon the average  closing  sales
price per share of Parent  Common Stock on the five trading day period ending on
the trading date immediately  prior to the scheduled  Closing Date) in excess of
$2,500,000.

        7.2     EFFECT OF TERMINATION.  If  any party  terminates this Agreement
pursuant  to Section  7.1  above,  all rights  and  obligations  of the  parties
hereunder  shall  terminate  without any  liability of either party to the other
party (except for any liability of any party then in breach); PROVIDED, HOWEVER,
that the  provisions of this Section 7.2 and Section 8.11 shall survive any such
termination.

                                  ARTICLE VIII

                               GENERAL PROVISIONS

        8.1   INDEMNIFICATION, EXCULPATION AND INSURANCE.

              (a)  The Certificate of Incorporation   and  the  By-laws  of  the
Surviving  Corporation shall contain  provisions with respect to indemnification
and  exculpation  from liability of officers and directors to the fullest extent
permitted by Delaware Law, which  provisions  shall not be amended,  repealed or
otherwise  modified  for a period of six years  from the  Effective  Time in any
manner that would adversely  affect the rights  thereunder of individuals who at
or prior to the Effective Time were directors,  officers, employees or agents of
Company (the  "INDEMNIFIED  PARTIES"),  unless such  modification is required by
law.

              (b) To the extent coverage is reasonably available under Company's
current directors' and officers' liability insurance policy or otherwise, Parent
will extend the discovery or reporting  period under such policy for up to three
years from the  Effective  Time to maintain in effect  directors'  and officers'
liability  insurance  covering  pre-acquisition  acts for those  persons who are
currently  covered by Company's  directors'  and officers'  liability  insurance
policy (a copy of which has been  heretofore  delivered  to  Parent) on terms no
less favorable than the terms of such current insurance coverage.

              (c) In the event Parent, the Surviving Corporation or any of their
successors or assigns (i) consolidates  with or merges into any other person and
shall  not  be the  continuing  or  surviving  corporation  or  entity  of  such
consolidation  or  merger  or (ii)  transfers  all or  substantially  all of its
properties  and  assets  to any  person,  then  and in each  such  case,  proper

                                       34



<PAGE>

provisions  shall be made so that the  successors  and  assigns of Parent or the
Surviving  Corporation,  as the case may be,  shall assume the  obligations  set
forth in this Section 5.1.

                (d)   This Section 8.1 shall  survive  the  consummation  of the
Merger at the  Effective  Time,  is intended  to benefit  Company,  Parent,  the
Surviving  Corporation and the Indemnified  Parties, and shall be binding on all
successors and assigns of Parent and the Surviving Corporation.

        8.2     BENEFIT PLANS AND EMPLOYEE MATTERS.

                (a)   From and after the Effective Time,  Parent  shall  to  the
extent practicable cause the Surviving  Corporation to provide employee benefits
and programs to Company's  employees that, in the aggregate,  are  substantially
comparable  to those made  available  to Parent's  employees  generally.  To the
extent Parent  satisfies its  obligations  under this Section 8.2 by maintaining
Company  benefit  plans,  Parent  shall not be required to include  employees of
Company in Parent's  benefit plans.  From and after the Effective  Time,  Parent
shall honor,  in  accordance  with their terms,  all  employment  and  severance
agreements identified on Schedule 2.20 and all severance,  incentive bonus plans
identified on Schedule 2.20 as in effect  immediately  prior to the Closing Date
that are  applicable to any current or former  employees or directors of Company
or any of its subsidiaries.

                (b)   To  the  extent  that  service is relevant for purposes of
eligibility, level of participation, or vesting under any employee benefit plan,
program or arrangement  established  or maintained by Parent,  Company or any of
Parent's  subsidiaries,  employees  of Company  shall be  credited  for  service
accrued or deemed accrued prior to the Effective Time with Company.

        8.3 NOTICES. All notices and other communications  hereunder shall be in
writing  and shall be deemed  given if  delivered  personally  or by  commercial
delivery service, or mailed by registered or certified mail (postage prepaid and
return receipt  requested) or sent via facsimile  (with a copy of such notice or
other  communication  and a  confirmation  of  complete  transmission  delivered
personally or sent by certified or registered  mail,  postage prepaid and return
receipt requested, no later than the close of business on the third business day
following such  transmission) to the parties at the following  addresses at such
other address for a party as shall be specified by like notice):

                (a)     if to Parent or Merger Sub, to:

                                Netrix Corporation
                                13595 Dulles Technology Drive
                                Herndon, Virginia 20171
                                Attention: Chief Financial Officer
                                Facsimile No.: (703) 793-2060

                                with a copy to:

                                Kelley Drye & Warren LLP
                                Two Stamford Plaza
                                281 Tresser Boulevard, 14th Floor
                                Stamford, Connecticut 06901
                                Attention: Jay R. Schifferli
                                Facsimile No.: (203) 327-2669

                (b)     if to Company, to:

                                       35



<PAGE>


                                AetherWorks Corporation
                                445 Minnesota Street, Suite 2400
                                St. Paul, Minnesota 55101-2139
                                Attention: President and Chief Executive Officer
                                Facsimile No.: (888) 552-3301

                                with a copy to:

                                Fredrikson & Byron, P.A.

                                900 Second Avenue South, Suite 1100
                                Minneapolis, Minnesota 55402
                                Attention: John H. Stout
                                Facsimile No.: (612) 347-7077

Each notice  transmitted  in the manner  described  in this Section 8.1 shall be
deemed to have been given,  and become effective for all purposes at the time it
shall  have been (i)  delivered  to the  addressee  by the  return  receipt  (if
transmitted  by mail or commercial  delivery  service),  or the affidavit of the
messenger (if  transmitted by personal  delivery) or (ii) presented for delivery
to the addressee as so indicated  during normal business hours, if such delivery
shall have been refused for any reason.

        8.4     INTERPRETATION.  The words "INCLUDE," "INCLUDES" and "INCLUDING"
when  used  herein  shall be deemed  in each  case to be  followed  by the words
"without  limitation."  The table of contents  and  headings  contained  in this
Agreement  are for  reference  purposes only and shall not affect in any way the
interpretation of this Agreement.

        8.5     COUNTERPARTS.  This  Agreement  may  be  executed in one or more
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when one or more counterparts have been signed by each of
the parties and  delivered  to the other  party,  it being  understood  that all
parties  need not  sign  the  same  counterpart.  Signature  pages  received  by
facsimile shall constitute originals.

        8.6     ENTIRE  AGREEMENT;  ASSIGNMENT.  This Agreement,  the  schedules
and Exhibits  hereto,  and the documents and  instruments  and other  agreements
among the parties hereto referenced  herein: (a) constitute the entire agreement
among the parties with respect to the subject  matter  hereof and  supersede all
prior  agreements and  understandings,  both written and oral, among the parties
with respect to the subject matter  hereof;  (b) are not intended to confer upon
any other person  (including,  without  limitation,  those persons listed on any
exhibits  hereto)  any rights or remedies  hereunder;  and (c) without the prior
written  consent of each party  shall not be  assigned  by  operation  of law or
otherwise, except that Parent may assign its rights and obligations hereunder to
an affiliate  of Parent  provided  that Parent  shall remain  liable for all its
obligations hereunder notwithstanding such assignment.  Any assignment of rights
or  delegation  of duties  under this  Agreement  by a party  without  the prior
written consent of the other parties, if such consent is required hereby,  shall
be void.

        8.7     SEVERABILITY. If any provision of this Agreement shall hereafter
be held to be invalid,  unenforceable  or illegal,  in whole or in part,  in any
jurisdiction under any circumstances for any reason, (i) such provision shall be
reformed to the minimum  extent  necessary to cause such  provision to be valid,
enforceable  and legal while  preserving  the intent of the parties as expressed
in, and the benefits to the parties  provided by, this Agreement or (ii) if such
provision  cannot be so  reformed,  such  provision  shall be severed  from this
Agreement  and  an  equitable   adjustment  shall  be  made  to  this  Agreement

                                       36



<PAGE>

(including, without limitation, addition of necessary further provisions to this
Agreement)  so as to give effect to the intent as so expressed  and the benefits
so   provided.   Such  holding   shall  not  affect  or  impair  the   validity,
enforceability or legality of such provision in any other  jurisdiction or under
any other circumstances.  Neither such holding nor such reformation or severance
shall affect or impair the  legality,  validity or  enforceability  of any other
provision of this Agreement.

        8.8     OTHER REMEDIES.  Except as otherwise  provided  herein,  any and
all remedies herein expressly  conferred upon a party will be deemed  cumulative
with and not exclusive of any other remedy conferred hereby, or by law or equity
upon such party, and the exercise by a party of any one remedy will not preclude
the exercise of any other remedy. The Company  Stockholders,  holders of Company
Options  and  holders  of  Company  Warrants  are  intended  to  be  third-party
beneficiaries  of the  representations  and  warranties of Parent and Merger Sub
contained  herein and it is  expressly  acknowledged  that no  provision of this
Agreement  (other  than  Article IV) in any way limits or results in a waiver of
any  right of a Company  Stockholder,  holder of  Company  Options  or holder of
Company Warrants to bring an action against Parent and/or Merger Sub for damages
incurred by such  Company  Stockholder,  holder of Company  Options or holder of
Company Warrants arising from or relating to any such breach.

        8.9     GOVERNING  LAW.  This   Agreement   shall  be  governed  by  and
construed in accordance  with the laws of Virginia,  regardless of the laws that
might otherwise govern under applicable principles of conflicts of laws thereof.

        8.10    RULES OF  CONSTRUCTION.  The  parties  hereto  agree  that  they
have been  represented by counsel during the  negotiation  and execution of this
Agreement and, therefore, waive the application of any law, regulation,  holding
or rule of  construction  providing  that  ambiguities  in an agreement or other
document  will be  construed  against  the  party  drafting  such  agreement  or
document.

        8.11    CONFIDENTIALITY.  Each of the parties  hereto  hereby  agrees to
keep such information or knowledge obtained in any investigation pursuant to the
negotiation  and  execution  of  this  Agreement,  or  the  effectuation  of the
transactions  contemplated hereby,  confidential  ("CONFIDENTIAL  INFORMATION");
PROVIDED,  HOWEVER,  that  the  foregoing  shall  not  apply to  information  or
knowledge  which  (a) a  party  can  demonstrate  was  already  lawfully  in its
possession prior to the disclosure  thereof by the other party, (b) is generally
known to the public and did not become so known  through any  violation  of law,
(c) became  known to the public  through  no fault of such  party,  (d) is later
lawfully  acquired  by such party  from other  sources,  (e) is  required  to be
disclosed by order of court or government  agency with subpoena powers (provided
that such party shall  given the other  party  prior  notice of such order and a
reasonable  opportunity  to  object  or take  other  available  action),  (f) is
disclosed in the course of any  litigation  between any of the parties hereto or
(g) is developed independently by either party without reference to, or specific
knowledge of the other parties'  Confidential  Information.  Notwithstanding the
foregoing,  it is  acknowledged  that Parent may publicly  disclose the material
terms of this  Agreement  following  the date  hereof  pursuant  to the  federal
securities laws and otherwise in a manner reasonably satisfactory to Company.

                                    * * * *






                                       37
<PAGE>



      IN WITNESS  WHEREOF,  Parent,  Merger Sub,  Escrow  Agent and Company have
caused this Agreement to be signed by their duly authorized respective officers,
all as of the date first written above.

COMPANY                                  PARENT
AETHERWORKS CORPORATION                  NETRIX CORPORATION

By:/s/ Jonathan A. Sachs                 By:/s/ Steven T. Francesco

Name: Jonathan A. Sachs                  Name:  Steven T. Francesco

Title: President & CEO                   Title: Chairman & CEO



MERGER SUB

NX1 ACQUISITION CORP.


By: /s/ Steven T. Francesco

Name:   Steven T. Francesco

Title:  Chairman & CEO











                                       38

<PAGE>

                               TABLE OF CONTENTS


ARTICLE I   THE MERGER.......................................................2

      1.1   The Merger.......................................................2

      1.2   The Closing......................................................2

      1.3   Actions at the Closing...........................................2

      1.4   Effect of the Merger.............................................2

      1.5   Certificate of Incorporation; By-laws............................3

      1.6   Directors and Officers...........................................3

      1.7   Effect on Capital Stock..........................................3

      1.8   Dissenting Shares................................................5

      1.9   Surrender of Certificates; Payment of Merger Consideration.......5

      1.10  No Further Ownership Rights in Company Common Stock..............6

      1.11  Lost, Stolen or Destroyed Certificates...........................6

      1.12  Tax and Accounting Treatment.....................................7

      1.13  Taking of Necessary Action; Further Action.......................7

      1.14  Purchase Price Adjustment........................................7

      1.15  Expenses.........................................................7

ARTICLE II  REPRESENTATIONS AND WARRANTIES OF THE COMPANY....................8

      2.1   Organization of Company..........................................8

      2.2   Company Capital Structure........................................8

      2.3   Subsidiaries.....................................................9

      2.4   Authority........................................................9

      2.5   Company Financial Statements....................................10

      2.6   No Undisclosed Liabilities......................................10

      2.7   No Changes......................................................10

      2.8   Tax and Other Returns and Reports...............................11

      2.9   Restrictions on Business Activities.............................13

      2.10  Title of Properties; Absence of Liens and Encumbrances;
            Condition of Equipment..........................................13

      2.11  Intellectual Property...........................................14

      2.12  Agreements, Contracts and Commitments...........................17

      2.13  Interested Party Transactions...................................18

      2.14  Governmental Authorization......................................18

      2.15  Litigation......................................................18

      2.16  Accounts Receivable.............................................19




<PAGE>


      2.17  Minute Books....................................................19

      2.18  Environmental Matters...........................................19

      2.19  Brokers' and Finders' Fees......................................20

      2.20  Employee Benefit Plans..........................................20

      2.21  Compliance with Laws............................................23

      2.22  Warranties; Indemnities.........................................23

      2.23  Software Development Agreements.................................23

      2.24  Insurance.......................................................23

      2.25  Bank Accounts...................................................24

      2.26  Materiality.....................................................24

      2.27  Disclosure......................................................24

      2.28  Consents........................................................24

      2.29  Acknowledgement.................................................24

ARTICLE III REPRESENTATIONS AND WARRANTIES OF PARENT
      AND MERGER SUB........................................................25

      3.1   Organization; Standing and Power................................25

      3.2   Authority.......................................................25

      3.3   SEC Filings; Material Adverse Change............................25

      3.4   Parent Common Stock.............................................26

      3.5   Brokers' and Finders' Fees......................................26

      3.6   Acknowledgment..................................................26

      3.7   Disclosure......................................................26

ARTICLE IV  SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ESCROW..............27

      4.1   Survival of Representations and Warranties......................27

      4.2   Stockholder Escrow Arrangements.................................27

      4.3   Escrow Agent's Duties...........................................31

      4.4   Limitation on Liability.........................................32

ARTICLE V   PRE-CLOSING COVENANTS...........................................32

      5.1   General.........................................................32

      5.2   Operation of Company's Business.................................32

      5.3   Access..........................................................34

      5.4   Notice of Developments..........................................34

      5.5   Company Exclusivity.............................................34

      5.6   Financial Statements............................................35


                                       2
<PAGE>


      5.7   Nasdaq Listing..................................................35

      5.8   Satisfaction of  Digi Obligation; Registration of Parent
            Common Stock....................................................35

      5.9   INTERIM FINANCING...............................................36

ARTICLE VI  CONDITIONS TO OBLIGATION TO CLOSE...............................36

      6.1   Conditions to Obligation of Parent..............................36

      6.2   Conditions to Obligation of Company.............................37

ARTICLE VII TERMINATION.....................................................37

      7.1   Termination of Agreement........................................37

      7.2   Effect of Termination...........................................38

ARTICLE VIII GENERAL PROVISIONS.............................................39

      8.1   Indemnification, Exculpation and Insurance......................39

      8.2   Benefit Plans and Employee Matters..............................39

      8.3   Notices.........................................................40

      8.4   Interpretation..................................................41

      8.5   Counterparts....................................................41

      8.6   Entire Agreement; Assignment....................................41

      8.7   Severability....................................................41

      8.8   Other Remedies..................................................42

      8.9   Governing Law...................................................42

      8.10  Rules of Construction...........................................42

      8.11  Confidentiality.................................................42








                                       3

<PAGE>



                                                                    EXHIBIT 10.1

                                VOTING AGREEMENT

      VOTING AGREEMENT, dated as of December 31, 1999 (this "Agreement"), by and
among Netrix Corporation,  a Delaware  corporation (the "Company"),  and each of
the holders (each a "Holder") of shares of the common stock,  par value $.01 per
share (the "AetherWorks Common Stock"), of AetherWorks Corporation,  a Minnesota
corporation ("AetherWorks"), listed on Schedule I attached hereto.

                                   WITNESSETH:

A. WHEREAS,  the Company,  AetherWorks  and Nx1  Acquisition  Corp.,  a Delaware
corporation  ("Merger  Sub"),  propose  to enter into an  Agreement  and Plan of
Merger dated as of the date hereof (the "Merger  Agreement";  capitalized  terms
used herein and not  otherwise  defined are used herein as defined in the Merger
Agreement), pursuant to which AetherWorks will be merged (the "Merger") with and
into Merger Sub, and (i) all of the issued and outstanding shares of AetherWorks
Common Stock shall be converted into the right to receive shares of common stock
of the  Company  (the  "Parent  Common  Stock");  (ii)  all of  the  issued  and
outstanding  options to acquire AetherWorks Common Stock shall be converted into
the right to receive options to acquire shares of Parent Common Stock; and (iii)
all of the issued and outstanding  warrants to acquire  AetherWorks Common Stock
shall be  converted  into the right to receive  warrants  to  acquire  shares of
Parent Common Stock, pursuant to and in accordance with the terms and conditions
set forth in the Merger Agreement;

      WHEREAS, each Holder,  individually or as trustee or custodian,  is either
(i) the owner of or (ii) the  holder of an  irrevocable  proxy and as such has a
right to vote the  number  of  shares  of  AetherWorks  Common  Stock  set forth
opposite  such  Holder's  name on  Schedule I to this  Agreement  (the  "Subject
Shares"); and

      WHEREAS,  as a condition of its entering  into the Merger  Agreement,  the
Company has  requested  that each Holder agree,  and each Holder has agreed,  to
vote the Subject  Shares and to grant the Company an  irrevocable  proxy to vote
the  Subject  Shares  upon the terms and  subject  to the  conditions  set forth
herein.

      NOW, THEREFORE, in consideration of the promises and the mutual agreements
and covenants  hereinafter set forth,  and intending to be legally bound hereby,
the parties hereto hereby agree as follows:

      1.  AGREEMENT  TO VOTE SHARES.  At every annual or special  meeting of the
shareholders  of AetherWorks and at every  continuation or adjournment  thereof,
and on every  action or  approval  by  written  consent of the  shareholders  of
AetherWorks in lieu of any such meeting, each Holder: (i) shall vote the Subject
Shares in favor of  approval  of the  Merger  Agreement  and the  Merger and any
matter that could  reasonably  be expected to  facilitate  the Merger;  and (ii)
shall vote the  Subject  Shares  against  any  proposal  made in  opposition  to
consummation of the Merger.

      2. IRREVOCABLE  PROXY.  Concurrently with the execution of this Agreement,
each Holder is delivering to the Company a proxy in the form attached  hereto as
Exhibit A, which shall be irrevocable to the full extent  permitted by law, with
respect to the Subject Shares.

<PAGE>


      3.  REPRESENTATIONS  AND  WARRANTIES OF THE HOLDERS.  Each Holder hereby
represents and warrants to the Company that:

      (a)   This  Agreement has been duly executed and delivered by such Holder,
            and is the legal, valid and binding obligation of such Holder;

      (b)   No  consent  of  any  court,  governmental  authority,  beneficiary,
            co-trustee or other person is necessary for the execution,  delivery
            and performance of this Agreement by such Holder;

      (c)   The  Subject  Shares are owned free and clear of any  pledge,  lien,
            security interest, charge, claim, equity or encumbrance of any kind,
            other than this Agreement;

      (d)   Such  Holder  has the  present  power and right to vote all of the
            Subject Shares; and
      (e)   Except as provided  herein,  such Holder has not:  (i) granted any
            power-of-attorney  or other authorization or interest with respect
            to any of the Subject  Shares;  (ii)  deposited any of the Subject
            Shares into a voting trust;  or (iii) except for the  Stockholders
            Agreement  dated as of May 12, 1998 among  AetherWorks,  Cabletron
            Systems,  Inc.,  Robert C. Lind,  William H. Costigan and Jonathan
            A. Sachs,  entered into any voting agreement or other  arrangement
            with respect to the voting of any of the Subject Shares.

      4.  REPRESENTATIONS  AND  WARRANTIES OF THE COMPANY.  The Company hereby
represents and warrants to each Holder that:

      (a)   This  Agreement  has  been  duly  executed  and  delivered  by the
            Company,  and is the legal,  valid and binding  obligation  of the
            Company; and

      (b)   No  consent  of  any  court,  governmental  authority,  beneficiary,
            co-trustee or other person is necessary for the execution,  delivery
            and performance of this Agreement by the Company.

      5. COVENANTS OF THE HOLDERS.  Each Holder hereby agrees and covenants that
any shares of capital  stock of  AetherWorks  (including  shares of  AetherWorks
Common  Stock) that such Holder  purchases  or with respect to which such Holder
otherwise  acquires  beneficial  ownership  after the date of this Agreement and
prior to the  termination  of this  Agreement  pursuant  to  Section  8 shall be
considered  "Subject  Shares" and subject to each of the terms and conditions of
this Agreement.

      6. ADJUSTMENT UPON CHANGES IN CAPITALIZATION.  In the event of any changes
in the  shares  of  AetherWorks  Common  Stock by  reason  of  stock  dividends,
split-ups, recapitalizations, combinations, exchanges of shares or the like, the
number of Subject Shares shall be adjusted appropriately.

      7.  TERMINATION.  This  Agreement  shall  terminate on the earlier of: (a)
the Effective  Time;  (b) at any time upon written  notice by the Company to any
Holder terminating this Agreement; or (c) the date on which the Merger Agreement
is terminated.

      8. NOTICES.  All notices and other  communications  given or made pursuant
hereto  shall be in writing  and shall be deemed to have been duly given or made
as of the date  delivered,  mailed or  transmitted,  and shall be effective upon
receipt,  if delivered  personally  or mailed by  registered  or certified  mail
(postage  prepaid,  return  receipt  requested)  to the parties at the following
addresses  (or to such other  address for a party as shall be  specified by like

<PAGE>

change  of  address),  or  sent by  electronic  transmission  with  confirmation
received, to the telecopy number specified below, if any:

            (a)   if to any Holder:

                  [NAME OF HOLDER]
                  c/o AetherWorks Corporation
                  445 Minnesota Street, Suite 2400
                  St. Paul, Minnesota 55101-2139

            (b)   if to the Company:

                  Netrix Corporation
                  13595 Dulles Technology Drive
                  Herndon, Virginia 20171
                  Attention:  Chief Financial Officer
                  Facsimile No.: (703) 793-2060

      9.  HEADINGS.   The  headings   contained  in  this  Agreement  are  for
reference  purposes  only and  shall  not  affect  in any way the  meaning  or
interpretation of this Agreement.

      10.  SEVERABILITY.  If any term or other  provision  of this  Agreement is
invalid,  illegal or incapable  of being  enforced by any rule of law, or public
policy, all other conditions and provisions of this Agreement shall nevertheless
remain in full force and effect so long as the  economic or legal  substance  of
the  transactions  contemplated  hereby is not affected in any manner adverse to
any party. Upon such  determination that any term or other provision is invalid,
illegal or incapable of being  enforced,  the parties hereto shall  negotiate in
good faith to modify this  Agreement so as to effect the original  intent of the
parties  as  closely  as  possible  in an  acceptable  manner  to the  end  that
transactions contemplated hereby are fulfilled to the extent possible.

      11. ENTIRE AGREEMENT.  This Agreement constitutes the entire agreement and
supersedes all prior agreements and  undertakings,  both written and oral, among
the  parties,  or any of them,  with respect to the subject  matter  hereof and,
except as otherwise  expressly  provided herein, are not intended to confer upon
any other person any rights or remedies hereunder.

      12.  ASSIGNMENT.  This  Agreement  shall not be assigned by operation of
law or otherwise.

      13.  AMENDMENT.  This Agreement may not be modified,  amended or waived in
any manner  except by an  instrument  in writing  signed by each of the  parties
hereto.  Except  as is  provided  in  Section  7,  this  Agreement  may  only be
terminated in a writing signed by each of the parties hereto.  The waiver by any
party of  compliance  with any  provision  of this  Agreement by any other party
shall not operate or be  construed  as a waiver of any other  provision  of this
Agreement,  or of any  subsequent  breach by such party of a  provision  of this
Agreement.

      14.  GOVERNING LAW. This  Agreement  shall be governed by, and construed
in accordance with, the laws of the State of Delaware.


<PAGE>

      15. SPECIFIC PERFORMANCE. The parties hereto agree that irreparable damage
would occur in the event that any of the  provisions of this  Agreement were not
performed in accordance with their  specified terms or were otherwise  breached.
It is accordingly  agreed that the parties shall be entitled to an injunction or
injunctions to prevent  breaches of this  Agreement and to enforce  specifically
the terms and  provisions  hereof in any court of the United States or any state
thereof having jurisdiction, this being in addition to any other remedy to which
they are entitled at law or in equity.

      16.  COUNTERPARTS.  This  Agreement  may be  executed  in  one  or  more
counterparts,  and by the different  parties hereto in separate  counterparts,
each of which  when  executed  shall be  deemed to be an  original  but all of
which taken together shall constitute one and the same agreement.


<PAGE>


      IN  WITNESS  WHEREOF,  this  Agreement  has been  executed  by each of the
parties hereto  individually,  by its duly authorized officer or in its capacity
as a duly  authorized  trustee  or  custodian,  all as of the date  first  above
written.

                                 Netrix Corporation


                                  By:_____________________________
                                     Name:
                                     Title:




                                   /S/  William H. Costigan
                                   _______________________________
                                   WILLIAM H. COSTIGAN



                                   /S/ Robert C. Lind
                                   ________________________________
                                   ROBERT C. LIND



                                   /S/ Jonathan A. Sachs
                                   ________________________________
                                   JONATHAN A. SACHS



<PAGE>



                                   SCHEDULE I



HOLDER                                                      NUMBER OF SHARES
- ------                                                      ----------------

Costigan, William H.                                        108,635
Lind, Robert C.                                             105,981
Sachs, Jonathan A.                                          446,100
       Irrevocable proxy for
       Museum of Science
       and Technology Foundation                              3,900
       Henrikssen, Ingunn J.R.                              150,000
                                                            -------
                                      TOTAL:                814,616
                                                            =======


<PAGE>



                                                                       EXHIBIT A

                            FORM OF IRREVOCABLE PROXY

                                IRREVOCABLE PROXY

      The  undersigned  shareholder  of  AetherWorks  Corporation,  a  Minnesota
corporation ("AetherWorks"), hereby irrevocably (to the full extent permitted by
law) appoints and constitutes Steven T. Francesco,  Peter J. Kendrick, and Bryan
R.  Holley,  each an  officer  of Netrix  Corporation  (the  "Company"),  in his
capacities  as an  officer  of the  Company,  and any  individual(s)  who  shall
hereafter  succeed  to such  offices,  and the  Company,  and each of them,  the
attorneys and proxies of the  undersigned  with full power of  substitution  and
resubstitution,  to the full extent of the undersigned's  rights with respect to
the  shares  of  capital  stock  of  AetherWorks   beneficially   owned  by  the
undersigned,  which  shares  are  listed on the final  page of this  Proxy  (the
"Shares"),  and any and all other  shares or  securities  issued or  issuable in
respect  thereof  on or after the date  hereof,  until  such time as the  Voting
Agreement,  dated as of December  31, 1999 (the "Voting  Agreement"),  among the
Company and each of the shareholders of AetherWorks signatory thereto,  shall be
terminated in accordance with its terms.  Upon the execution  hereof,  all prior
proxies  given by the  undersigned  with  respect  to the Shares and any and all
other shares or securities issued or issuable in respect thereof on or after the
date hereof are hereby revoked and no subsequent proxies will be given.

      This proxy is  irrevocable  (to the full extent  permitted  by law) and is
granted in connection with the Voting  Agreement and is granted in consideration
of the  Company  entering  into the  Agreement  and Plan of Merger,  dated as of
December 31, 1999 (the "Merger Agreement"),  among the Company,  AetherWorks and
Nx1 Acquisition Corp., a Delaware corporation.

      The  attorneys and proxies named above will be empowered at any time prior
to termination  of the Voting  Agreement to exercise all voting and other rights
(including,  without  limitation,  the  power to  execute  and  deliver  written
consents  with  respect to the  Shares) of the  undersigned  at every  annual or
special meeting of the shareholders of AetherWorks and at every  continuation or
adjournment  thereof,  and on every action or approval by written consent of the
shareholders  of  AetherWorks  in lieu of any  such  meeting,  (i) in  favor  of
approval  of the Merger  Agreement  and the  Merger  and any  matter  that could
reasonably be expected to facilitate the Merger and (ii) against approval of any
proposal made in opposition to consummation of the Merger.

      The attorneys and proxies named above may only exercise this proxy to vote
the  Shares  subject  hereto  at any time  prior to  termination  of the  Voting
Agreement at every annual or special meeting of the  shareholders of AetherWorks
and at  every  continuation  or  adjournment  thereof,  and on every  action  or
approval by written  consent of the  shareholders  of AetherWorks in lieu of any
such  meeting,  (i) in favor of approval of the Merger  Agreement and the Merger
and any matter that could  reasonably be expected to  facilitate  the Merger and
(ii) against  approval of any proposal made in opposition to or competition with
consummation of the Merger.  The undersigned  shareholder may vote the Shares on
all other matters.

      Any  obligation  of the  undersigned  hereunder  shall be binding upon the
successors and assigns of the undersigned.

      This proxy is irrevocable.

      Dated: ___________________

      Signature of Shareholder:_____________________________________
      Print name of Shareholder:

      Shares beneficially owned: ___________ shares



<PAGE>
                                                                    EXHIBIT 10.2


                          REGISTRATION RIGHTS AGREEMENT


      REGISTRATION  RIGHTS AGREEMENT is made and entered into as of December 31,
1999,  between Netrix  Corporation,  a Delaware  corporation (the "Company") and
AetherWorks  Corporation  ("AetherWorks"),  in favor of the  holders  of  common
stock,  options and/or  warrants of  AetherWorks  identified on Annex I attached
hereto.  The Company  proposes to issue shares of its common stock in connection
with the acquisition of AetherWorks  pursuant to an Agreement and Plan of Merger
by  and  among  the  Company,   AetherWorks  and  Nx1  Acquisition  Corp.  dated
concurrently herewith (the "Merger Agreement").  As an inducement to AetherWorks
to enter into the Merger  Agreement,  the  Company  agrees with each other party
hereto,  for the benefit of such party and the other Holders (as defined below),
as follows:

1.    DEFINITIONS.
      -----------

      As used in this Agreement,  the following capitalized terms shall have the
following meanings:

      "SECURITIES ACT" means the Securities Act of 1933, as amended from time to
time.

      "COMMON  STOCK" means the Common Stock,  par value $.05 per share,  of the
Company, or any successor class thereto.

      "COMMISSION" means the Securities and Exchange Commission.

      "EFFECTIVENESS PERIOD" has the meaning set forth in Section 2 hereof.

      "EXCHANGE ACT" means the Securities  Exchange Act of 1934, as amended from
time to time.

      "HOLDERS" means Persons owning Transfer Restricted Securities.

      "PERSON" means an individual, partnership,  corporation, limited liability
company,  trust or  unincorporated  organization,  or a government  or agency or
political subdivision thereof.

      "PROSPECTUS"  means the  prospectus  included  in the  Shelf  Registration
Statement,  as amended or supplemented  by any prospectus  supplement and by all
other amendments thereto,  including post-effective amendments, and all material
incorporated by reference into such Prospectus.

      "SHELF  REGISTRATION  STATEMENT"  has the  meaning  set forth in Section 2
hereof.

      "TRANSFER  RESTRICTED  SECURITIES" means each share of Common Stock issued
pursuant  to the Merger  Agreement  for shares of  outstanding  common  stock of
AetherWorks  or which is issuable  upon  exercise  of the  options and  warrants
identified  on Annex I, until the earlier of (a) the date on which such share of
Common  Stock  has been  effectively  registered  under the  Securities  Act and
disposed of pursuant to and in accordance with an effective  Shelf  Registration
Statement,  (b) the date on which such share of Common Stock is  distributed  to
the public  pursuant  to Rule 144 or any other  applicable  exemption  under the
Securities Act without additional  restriction upon public resale or (c) at such
time as such share of Common Stock may be sold by a Holder under Rule 144(k).

<PAGE>

2. SHELF  REGISTRATION.  The Company shall use its commercially  reasonable best
efforts  to  file  with  the  Commission  promptly  after  November  1,  2000  a
registration statement relating to the offer and sale of the Transfer Restricted
Securities  by  Holders  from  time  to time  pursuant  to Rule  415  under  the
Securities  Act and in  accordance  with the methods of  distribution  set forth
therein,  which  registration  statement may be  substituted  for by one or more
subsequent  registration  statements  each relating to the offer and sale of the
Transfer  Restricted  Securities by Holders from time to time (as in effect from
time to time, the "Shelf Registration Statement"), and the Company shall use its
commercially  reasonable best efforts to cause such Shelf Registration Statement
to be declared effective by the Commission as soon as practicable after November
1,  2000,  PROVIDED,  HOWEVER,  that  the  Company  may  delay  such  filing  or
effectiveness  under the  circumstances  and during  the  periods  described  in
Section 3 hereof. In addition, the Company shall use its commercially reasonable
best efforts to keep the Shelf Registration  Statement  continuously  effective,
supplemented and amended for a period (the "Effectiveness Period") ending on the
earlier of  November 1, 2002 (as such date may be extended by the length of each
Information  Delay  Period  (as  defined  below)  and  by  the  length  of  each
Transaction  Delay Period,  (as defined below) if any) or when all the shares of
Common Stock covered by the Shelf  Registration  Statement  cease to be Transfer
Restricted Securities.

    3.    DELAY PERIODS; SUSPENSION OF SALES.
          ----------------------------------

          (a) If at any time prior to the expiration of the Effectiveness Period
counsel to the Company (which  counsel shall be  experienced in securities  laws
matters) has  determined in good faith (which  determination  is rendered in the
form of an opinion of such  counsel)  that it is reasonable to conclude that the
filing of the Shelf Registration Statement or the compliance by the Company with
its disclosure  obligations in connection with the Shelf Registration  Statement
may require the  disclosure of  information  which the Board of Directors of the
Company  has  identified  as  material  and  which the  Board of  Directors  has
determined  that the Company has a BONA FIDE business  purpose for preserving as
confidential,  then the Company may delay the filing or the effectiveness of the
Shelf Registration Statement (if not then filed or effective, as applicable) and
shall  not be  required  to  maintain  the  effectiveness  thereof  or  amend or
supplement the Shelf Registration  Statement for a period (an "Information Delay
Period") expiring three business days after the earlier to occur of (A) the date
on which such  material  information  is disclosed to the public or ceases to be
material or the Company is able to so comply with its disclosure obligations and
Commission requirements or (B) 45 days after the Company notifies the Holders of
such good faith  determination.  There  shall not be more than four  Information
Delay  Periods  during  the  Effectiveness  Period,  and there  shall not be two
Information Delay Periods during any contiguous 135 day period.

          (b) If at any time prior to the expiration of the Effectiveness Period
the  Company is advised  by a  nationally  recognized  investment  banking  firm
selected  by the  Company  that,  in  such  firm's  written  reasonable  opinion
addressed  to  the  Company,  sales  of  Common  Stock  pursuant  to  the  Shelf
Registration  Statement  at such time  would  materially  adversely  affect  any
immediately  planned  underwritten  public equity financing by the Company of at
least  $5  million,   the  Company   shall  not  be  required  to  maintain  the
effectiveness  of the Shelf  Registration  Statement or amend or supplement  the
Shelf  Registration  Statement  for a  period  (a  "Transaction  Delay  Period")
commencing on the date of pricing of such equity  financing  and expiring  three
business  days  after  the  earliest  to  occur of (i) the  abandonment  of such
financing or (ii) 90 days after the  completion of such  financing.  There shall
not be more than two Transaction Delay Periods during the Effectiveness Period.

          (c) A  Transaction  Delay Period and an  Information  Delay Period are
hereinafter collectively referred to as "Delay Periods" or a "Delay Period." The
Company will give prompt  written  notice  (which notice shall include a copy of
the relevant opinion letter),  in the manner  prescribed by Section 8(b) hereof,
to each Holder of each Delay Period.  Such notice shall be given (i) in the case
of a Transaction  Delay Period,  at least 20 days in advance of the commencement

                                       2
<PAGE>

of such Delay Period and (ii) in the case of an  Information  Delay  Period,  as
soon as  practicable  after  the  Board of  Directors  makes  the  determination
referenced in Section 3(a). Such notice shall state to the extent, if any, as is
practicable,  an estimate of the duration of such Delay Period.  Each Holder, by
his  acceptance  of any  Transfer  Restricted  Securities,  agrees that (i) upon
receipt  of such  notice  of an  Information  Delay  Period  it  will  forthwith
discontinue  disposition of Transfer Restricted Securities pursuant to the Shelf
Registration Statement,  (ii) upon receipt of such notice of a Transaction Delay
Period it will forthwith discontinue disposition of the Common Stock pursuant to
the Shelf Registration Statement and (iii) in either such case, will not deliver
any prospectus forming a part of the Shelf Registration  Statement in connection
with any sale of Transfer  Restricted  Securities or Common Stock, as applicable
until the expiration of such Delay Period.

      4.    REGISTRATION PROCEDURES.
            -----------------------

            In  connection  with  the  Shelf  Registration   Statement  and  any
Prospectus  required by this  Agreement to permit the sale or resale of Transfer
Restricted Securities, the following provisions shall apply:

          (a) The Company  shall furnish to each Holder,  promptly  after filing
thereof with the Commission, a copy of the Shelf Registration Statement and each
amendment  thereto or each  amendment or supplement to the  Prospectus  included
therein.

          (b) The Company shall take such action as may be reasonably  necessary
so that (i) the Shelf  Registration  Statement and any amendment thereto and any
Prospectus  forming a part  thereof  and any  supplement  or  amendment  thereto
complies in all  material  respects  with the  Securities  Act and the rules and
regulations  thereunder,  (ii) the Shelf  Registration and any amendment thereto
(in either case, other than with respect to written information furnished to the
Company by or on behalf of any Holder  specifically for inclusion  therein) does
not contain an untrue  statement of a material  fact or omit to state a material
fact required to be stated  therein or necessary to make any  statement  therein
not misleading  and (iii) the  Prospectus and any supplement  thereto (in either
case,  other  than with  respect to such  information  from  Holders),  does not
include an untrue  statement of a material fact or omit to state a material fact
necessary in order to make the statements therein, in light of the circumstances
under which they were made, not misleading.

          (c)  The  Company  shall  promptly  advise  the  Holders  of  Transfer
Restricted Securities  registered under the Shelf Registration  Statement (which
advice pursuant to clauses (ii) - (iv) shall be accompanied by an instruction to
suspend the use of the  Prospectus  until the requisite  changes have been made)
and, if requested by such Persons, shall confirm such advice in writing:

               (i) when  the  Shelf  Registration  Statement  and any  amendment
          thereto  has been  filed  with  the  Commission  and  when  the  Shelf
          Registration  Statement or any  post-effective  amendment  thereto has
          become effective;

               (ii) of any request by the Commission for amendments to the Shelf
          Registration  Statement or amendments or supplements to the Prospectus
          or for additional information relating thereto;

               (iii)  of the  issuance  by the  Commission  of  any  stop  order
          suspending the effectiveness of the Shelf Registration Statement or of
          the suspension by any state securities commission of the qualification
          of the  Transfer  Restricted  Securities  for  offering or sale in any
          jurisdiction,  or the  initiation  of any  proceeding  for  any of the
          preceding purposes; and

                                       3
<PAGE>


               (iv) of the  happening  of any event that  requires the making of
          any changes in the Shelf  Registration  Statement or the Prospectus so
          that,  as of such  date,  the  Shelf  Registration  Statement  and the
          Prospectus  do not contain an untrue  statement of a material fact and
          do not omit to state a material fact required to be stated  therein or
          necessary  to  make  the  statements  therein  (in  the  case  of  the
          Prospectus,  in light of the circumstances under which they were made)
          not misleading.

          (d)  If at  any  time  the  Commission  shall  issue  any  stop  order
suspending the effectiveness of the Shelf Registration  Statement,  or any state
securities  commission  or  other  regulatory  authority  shall  issue  an order
suspending the  qualification  or exemption from  qualification  of the Transfer
Restricted Securities under state securities or Blue Sky laws, the Company shall
use its commercially reasonable best efforts to obtain the withdrawal or lifting
of such order at the earliest possible time.

          (e) The Company  shall  furnish to each Holder of Transfer  Restricted
Securities included under the Shelf Registration  Statement,  without charge, at
least  one copy of the  Shelf  Registration  Statement  and each  post-effective
amendment thereto,  including all financial statements and schedules,  documents
incorporated by reference therein and, if the Holder so requests in writing, all
exhibits (including exhibits incorporated therein by reference).

          (f) The Company shall,  during the  Effectiveness  Period,  deliver to
each  Holder  of  Transfer  Restricted   Securities  included  under  the  Shelf
Registration Statement,  without charge, such reasonable number of copies of the
Prospectus  (including  each  preliminary  prospectus)  included  in  the  Shelf
Registration  Statement and any  amendment or supplement  thereto as such Holder
may reasonably request to facilitate the public sale or other disposition of the
Transfer Restricted Securities by the selling Holder.

          (g) Prior to any public  offering  pursuant to the Shelf  Registration
Statement,  the Company shall use its  commercially  reasonable  best efforts to
register  or qualify  or  cooperate  with the  Holders  of  Transfer  Restricted
Securities  registered  thereunder  in  connection  with  the  registration  and
qualification  of such Transfer  Restricted  Securities  under the securities or
Blue  Sky laws of such  jurisdictions  as such  Holders  reasonably  request  in
writing  and do any and  all  other  acts  or  things  reasonably  necessary  or
advisable to enable the offer and sale in such  jurisdictions  of such  Transfer
Restricted Securities;  PROVIDED, HOWEVER, that the Company will not be required
to qualify generally to do business in any jurisdiction  where it is not then so
qualified  or to take any  action  that would  subject it to general  service of
process or to taxation in any jurisdiction where it is not then so subject.

          (h) Upon the occurrence of any event  contemplated by Section 4(c)(ii)
- - (iv),  and subject to the provisions of Section 3, the Company shall file (and
use its commercially  reasonable best efforts to have declared effective as soon
as possible) a post-effective  amendment to the Shelf Registration  Statement or
an amendment or supplement to the Prospectus or file any other required document
so that,  as  thereafter  delivered  to the  purchasers  of Transfer  Restricted
Securities  registered under the Shelf  Registration  Statement,  the Prospectus
will not  contain an untrue  statement  of a material  fact or omit to state any
material  fact  necessary  to  make  the  statements  therein  in  light  of the
circumstances under which they were made not misleading. Each Holder of Transfer
Restricted Securities  registered under the Shelf Registration  Statement agrees
by acquisition of such Transfer Restricted  Securities that, upon receipt of any
notice from the Company of the  existence  of any fact of the kind  described in
Section  4(c)(ii)  -  (iv)  hereof,  such  Holder  will  forthwith   discontinue
disposition of Transfer Restricted Securities pursuant to the Shelf Registration
Statement  until such  Holder  receives  copies of the  supplemented  or amended
Prospectus contemplated by this Section 4(h), or until such Holder is advised in
writing by the Company that the use of the Prospectus  may be resumed,  and such
Holder has received copies of any additional or  supplemental  filings which are
incorporated by reference in the Prospectus. If so directed by the Company, each

                                       4
<PAGE>

Holder will deliver to the Company (at the Company's expense) all copies,  other
than permanent file copies then in such Holder's  possession,  of the Prospectus
covering such Transfer  Restricted  Securities current at the time of receipt of
such notice.

          (i) The Company shall use its commercially  reasonable best efforts to
comply with all applicable  rules and  regulations of the  Commission,  and make
generally  available to its security holders or otherwise  provide in accordance
with  Section  11(a) of the  Securities  Act, as soon as  practicable  after the
effective  date  of the  Shelf  Registration  Statement  an  earnings  statement
satisfying the provisions of Section 11(a) of the Securities Act.

          (j) The  Company  may  require  each  Holder  of  Transfer  Restricted
Securities to be registered under the Shelf Registration Statement to furnish to
the Company such information  regarding such Holder and the distribution of such
Holder's  securities  thereunder as the Company may from time to time reasonably
require for inclusion in the Shelf Registration  Statement,  and the Company may
exclude from such registration the Transfer Restricted  Securities of any Holder
that fails to furnish such information  within a reasonable time after receiving
such request.

          (k)  The  Company  shall  make  available  at  reasonable   times  for
inspection by the Holders of the Transfer  Restricted  Securities  all financial
and other records,  pertinent  corporate documents and properties of the Company
and its subsidiaries;  and cause the Company's officers, directors and employees
to supply all  information  reasonably  requested by any Holder of at least $2.5
million  in value of Common  Stock in  connection  with the  Shelf  Registration
Statement  subsequent  to the filing  thereof as is  customary  for  similar due
diligence  examinations;   PROVIDED,  HOWEVER,  that  any  information  that  is
designated in writing by the Company, in good faith, as confidential at the time
of delivery  of such  information  shall be kept  confidential  by such  Holders
unless (i) such  disclosure  is required to be made in  connection  with a court
proceeding or required by law (provided that the disclosing party provides prior
written notice to the Company and cooperates with the Company,  at the Company's
expense,  to take  reasonable  and lawful  actions to avoid and/or  minimize the
extent of such  disclosure) or (ii) such  information  becomes  available to the
public other than through a wrongful act by such Person; and PROVIDED,  FURTHER,
that the foregoing  inspection and information  gathering shall, to the greatest
extent possible, be coordinated on behalf of the Holders entitled thereto by one
counsel designated by and on behalf of such Holders.

          (l) The Company shall use its  commercially  reasonable  best efforts,
subject to any  applicable  rules  thereto,  to cause all Common Stock  included
among  the  Transfer  Restricted  Securities  to be  listed  on each  securities
exchange on which the Common Stock is listed.

          5.   REGISTRATION EXPENSES.
               ---------------------

               (a) Except as otherwise  provided in Section 6, the Company shall
bear all expenses  incurred in connection  with the performance of or compliance
with its obligations under Sections 2 and 4 hereof, including without limitation
all  registration  and  filing  fees,  fees  and  expenses  of  compliance  with
securities or blue sky laws, printing expenses,  messenger and delivery expenses
and fees and  disbursements  of  counsel  for the  Company  and all  independent
certified  public  accountants,  and other persons  retained by the Company (all
such  expenses  being  herein  called  "Registration  Expenses").   Registration
Expenses shall also include the Company's internal expenses (including,  without
limitation,  all salaries and expenses of its officers and employees  performing
legal or  accounting  duties),  the  expense  of any annual  audit or  quarterly
review,  the expense of any  liability  insurance  and the expenses and fees for
listing the Common  Stock to be  registered  on the Nasdaq  Stock  Market.  Each
Holder  will  pay any  discounts  and  commissions  incurred  upon  the  sale of
securities by it under the Shelf Registration Statement.

                                       5
<PAGE>


          6. INDEMNIFICATION AND CONTRIBUTION.
             --------------------------------

             (a) The  Company  agrees to indemnify and hold harmless each Holder
(for purposes of this Section 6, "Holder" shall include the officers, directors,
partners, employees and agents, and each Person, if any, who controls any Holder
("controlling Person") within the meaning of Section 15 of the Securities Act or
Section 20(a) of the Exchange Act), from and against any and all losses, claims,
damages,  expenses or liabilities,  joint or several (and actions,  proceedings,
suits and litigation in respect thereof),  whatsoever, as the same are incurred,
to which such Holder or any such  controlling  Person may become subject,  under
the  Securities  Act, the Exchange Act or any other  statute or at common law or
otherwise (i) insofar as such losses, claims,  damages,  expenses or liabilities
arise out of or are based upon any untrue  statement or alleged untrue statement
of a  material  fact  contained  in the  Shelf  Registration  Statement,  or any
preliminary  Prospectus  or  Prospectus  (as  from  time  to  time  amended  and
supplemented) or arise out of or are based upon the omission or alleged omission
therefrom of a material fact required to be stated  therein or necessary to make
the  statements   therein  (with  respect  to  any  preliminary   Prospectus  or
Prospectus,  in the light of the circumstances  under which they were made), not
misleading;  PROVIDED, HOWEVER, that the Company shall not be liable in any such
case to the  extent  that any such loss,  claim,  damage,  expense or  liability
arises out of or is based upon any untrue  statement or alleged untrue statement
or omission  or alleged  omission  made in the  Registration  Statement,  or any
preliminary  Prospectus  or  Prospectus  or any such  amendment or supplement in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company by or on behalf of any such Holder  specifically  for inclusion  therein
and PROVIDED,  FURTHER,  that the Company shall not be liable to any such Holder
under the  indemnity  agreement  in this  Section  6(a)(i)  with  respect to any
preliminary  Prospectus or Prospectus (as such  Prospectus has then been amended
or supplemented) to the extent that any such loss,  liability,  claim, damage or
expense of such Holder arises out of a sale of Transfer Restricted Securities by
such Holder to a Person to whom there was not sent or given,  at or prior to the
written  confirmation  of  such  sale,  a  copy  of  the  Prospectus  (or of the
Prospectus  as then  amended or  supplemented)  if the  Company  has  previously
furnished  copies  thereof to such Holder a  reasonable  time in advance and the
loss, liability,  claim, damage or expense of such Holder results from an untrue
statement  or alleged  untrue  statement  or omission  or alleged  omission of a
material fact contained in the preliminary  Prospectus (or the Prospectus) which
was corrected in the Prospectus  (or the Prospectus as amended or  supplemented)
or (ii) to the extent that any such loss,  claim,  damage,  expense or liability
arises out of or is based upon any action or failure to act by such  Holder that
is found in a final judicial  determination (or a settlement tantamount thereto)
to constitute bad faith,  willful  misconduct or gross negligence on the part of
such Holder.  The indemnity  agreement in this Section 6(a) shall be in addition
to any liability which the Company may have at common law or otherwise.

               (b)  Each  Holder  agrees  to  indemnify  and hold  harmless  the
Company,  each of its directors,  each of its officers and each other Person, if
any, who controls the Company within the meaning of the  Securities  Act, to the
same extent as the foregoing indemnity from the Company to the Holders, but only
with  respect to  statements  or  omissions,  if any,  made in  conformity  with
information  relating  to such  Holder  furnished  in  writing  by  such  Holder
specifically  for use in the Shelf  Registration  Statement,  or any preliminary
Prospectus or the  Prospectus or any  amendment  thereof or supplement  thereto;
PROVIDED,  HOWEVER,  that the obligation to indemnify will be individual to each
Holder and will be limited to the amount of net proceeds received by such Holder
from  the  sale  of  Transfer  Restricted   Securities  pursuant  to  the  Shelf
Registration Statement.

               (c)  Promptly after  receipt by an  indemnified  party under this
Section 6 of notice of the commencement of any action, suit or proceeding,  such
indemnified party shall, if a claim in respect thereof is to be made against one
or more  indemnifying  parties  under this Section 6, notify each party  against
whom indemnification is to be sought in writing of the commencement thereof (but
the  failure  to notify an  indemnifying  party  shall not  relieve  it from any
liability  which it may have under Sections 6(a) or (b) unless and to the extent

                                       6
<PAGE>

that it has been  prejudiced  in a material  respect by such failure or from the
forfeiture of substantial rights and defenses). In case any such action, suit or
proceeding  is  brought  against  any  indemnified  party,  and it  notifies  an
indemnifying  party or parties of the  commencement  thereof,  the  indemnifying
party or parties will be entitled to participate  therein,  and to the extent it
may elect by written notice  delivered to the  indemnified  party promptly after
receiving  the  aforesaid  notice  from such  indemnified  party,  to assume the
defense thereof with counsel reasonably  satisfactory to such indemnified party,
which  may  be  the  same  counsel  as  counsel  to  the   indemnifying   party.
Notwithstanding  the foregoing,  the indemnified party or parties shall have the
right to  employ  its or their  own  counsel  in any such  case but the fees and
expenses of such counsel  shall be at the expense of such  indemnified  party or
parties unless (i) the employment of such counsel shall have been  authorized in
writing by the  indemnifying  parties  in  connection  with the  defense of such
action at the expense of the indemnifying  party, (ii) the indemnifying  parties
shall not have employed  counsel  reasonably  satisfactory  to such  indemnified
party to take  charge of the  defense of such action  within a  reasonable  time
after notice of  commencement of the action or (iii) such  indemnified  party or
parties shall have reasonably concluded, after consultation with counsel to such
indemnified  party or parties,  that a conflict of interest  exists  which makes
representation  by counsel  chosen by the  indemnifying  party not advisable (in
which  case the  indemnifying  parties  shall not have the  right to direct  the
defense of such action on behalf of the indemnified party or parties), in any of
which events such fees and expenses of one additional  counsel shall be borne by
the indemnifying  parties. In no event shall the indemnifying  parties be liable
for fees and  expenses  of more  than one  counsel  (in  addition  to any  local
counsel)  separate  from  their  own  counsel  for all  indemnified  parties  in
connection with any one action or separate but similar or related actions in the
same jurisdiction  arising out of the same general allegations or circumstances.
Anything in this  Section 6 to the  contrary  notwithstanding,  an  indemnifying
party  shall not be liable for any  settlement  of any claim or action  effected
without its written consent.

               (d) In order to provide for just and  equitable  contribution  in
any case in which (i) an  indemnified  party  makes  claim  for  indemnification
pursuant to this Section 6, but it is judicially  determined  (by the entry of a
final judgment or decree by a court of competent jurisdiction and the expiration
of time to  appeal  or the  denial  of the  last  right  of  appeal)  that  such
indemnification  may not be enforced in such case  notwithstanding the fact that
the express  provisions  of this Section 6 provide for  indemnification  in such
case, or (ii) contribution  under the Securities Act may be required,  then each
indemnifying  party,  in lieu of  indemnifying  such  indemnified  party,  shall
contribute  to the  amount  paid as a result of such  losses,  claims,  damages,
expenses or liabilities (or actions, suits, proceedings or litigation in respect
thereof) in such  proportion as is  appropriate to reflect the relative fault of
each  of the  contributing  parties,  on the  one  hand,  and  the  party  to be
indemnified,  on the other hand, in connection  with the statements or omissions
that resulted in such losses, claims, damages, expenses or liabilities,  as well
as  any  other  relevant  equitable  considerations.  Relative  fault  shall  be
determined by reference  to, among other  things,  whether the untrue or alleged
untrue statement of a material fact or the omission or alleged omission to state
a material fact relates to  information  supplied by the Company or by a Holder,
and  the  parties'  relative  intent,  knowledge,   access  to  information  and
opportunity to correct or prevent such untrue statement or omission.  The amount
paid or  payable  by an  indemnified  party as a result of the  losses,  claims,
damages,  expenses or liabilities (or actions, suits,  proceedings or litigation
in respect  thereof)  referred to above in this  Section 6(d) shall be deemed to
include any legal or other  expenses  reasonably  incurred  by such  indemnified
party in connection with investigating,  preparing or defending any such action,
claim, suit,  proceeding or litigation.  Notwithstanding  the provisions of this
Section 6(d), no Holder shall be required to contribute  any amount in excess of
the amount by which the total price at which the Transfer Restricted  Securities
sold by such  indemnifying  party and  distributed to the public were offered to
the public  exceeds the amount of any damages that such  indemnifying  party has
otherwise  been  required  to pay by reason of such  untrue  or  alleged  untrue
statement  or  omission  or alleged  omission.  No Person  guilty of  fraudulent
misrepresentation  (within the meaning of Section 12(f) of the  Securities  Act)

                                       7
<PAGE>

shall be  entitled  to  contribution  from any Person who was not guilty of such
fraudulent  misrepresentation.  For purposes of this Section 6, each Person,  if
any, who controls the Company  within the meaning of the  Securities  Act,  each
executive officer of the Company and each director of the Company shall have the
same rights to contribution as the Company, subject in each case to this Section
6(d). Any party entitled to contribution will,  promptly after receipt of notice
of commencement of any action, suit, proceeding or litigation against such party
in respect to which a claim for  contribution  may be made against another party
or parties  under this  Section  6(d),  notify  such party or parties  from whom
contribution may be sought,  but the omission so to notify such party or parties
shall not relieve the party or parties from whom contribution may be sought from
any  obligation  it or they may have  hereunder  or  otherwise  than  under this
Section  6(d),  or to the extent that such party or parties  were not  adversely
affected by such omission.  The contribution  agreement set forth above shall be
in addition to any liabilities  which any indemnifying  party may have at common
law or otherwise.

     7. RULES 144 AND 144A. The Company shall use  commercially  reasonable best
efforts to file the reports  required to be filed by it under the Securities Act
and the Exchange  Act in a timely  manner and, if at any time the Company is not
required to file such reports,  it will,  upon the written request of any Holder
of Transfer Restricted Securities,  make publicly available other information so
long as necessary to permit sales of such Holder's securities pursuant to

     8. Rules 144 and 144A. The Company covenants that it will take such further
action as any Holder of Transfer  Restricted  Securities may reasonably request,
all to the extent  required  from time to time,  to enable  such  Holder to sell
securities  without  registration under the Securities Act within the limitation
of the exemptions  provided by Rules 144 and 144A (including the requirements of
Rule 144A(d)(4)).

     9. MISCELLANEOUS.
        -------------

        (a) AMENDMENTS AND WAIVERS.  The provisions of this Agreement may not be
amended,  modified or  supplemented,  and waivers or consents to departures from
the  provisions  hereof may not be given,  unless the Company has  obtained  the
written consent of Holders of a majority of the Transfer  Restricted  Securities
issued and outstanding at such time.  Notwithstanding the foregoing, a waiver or
consent to depart  from the  provisions  of  Section 6 hereof or any  amendment,
modification  or  supplement  to the same or that  affects  Holders of  Transfer
Restricted  Securities  differently  shall require the consent of each Holder of
Transfer  Restricted  Securities  whose  rights are  directly  affected  by such
action.

        (b)  NOTICES.  All  notices  and other  communications  provided  for or
permitted hereunder shall be made in writing by hand-delivery, first-class mail,
telex, telecopier, or air courier guaranteeing overnight delivery:

                  (1) if to a  Holder,  at the  address  of  such  Holder  set
            forth on Annex 1 attached hereto;

                  (2)  if to the Company, at:

                        Netrix Corporation
                        13595 Dulles Technology Drive
                        Herndon, Virginia 22071
                        Attention: President

                  (3)  if to AetherWorks, at:

                                       8
<PAGE>

                        AetherWorks Corporation
                        445 Minnesota Street, Suite 2400
                        St. Paul, Minnesota 55101-2139
                        Attention:  President

or to such other  addresses as the recipient  party has specified to the sending
party by prior written notice to the sending party.

            All such  notices  and  communications  shall be deemed to have been
duly given:  when delivered by hand, if personally  delivered;  one business day
after being delivered to a next-day air courier;  five business days after being
deposited  in the mail;  when  answered  back,  if faxed;  and when  receipt  is
acknowledged by the recipient's telecopier machine, if telecopied.

          (c)  REMEDIES.  In the event of a breach by the Company or by a Holder
of any of their respective obligations under this Agreement,  each Holder or the
Company,  as the case may be, in  addition to being  entitled  to  exercise  all
rights  granted by law, will be entitled to specific  performance  of its rights
under this  Agreement.  The Company and each Holder agree that monetary  damages
would not be adequate  compensation  for any loss incurred by reason of a breach
by it of any of the provisions of this Agreement and hereby further agrees that,
in the event of any action for specific  performance  in respect of such breach,
it shall waive the defense that a remedy at law would be adequate.

          (d) SEVERABILITY.  The remedies provided herein are cumulative and not
exclusive of any remedies provided by law. If any term,  provision,  covenant or
restriction of this Agreement is held by a court of competent jurisdiction to be
invalid, illegal, void or unenforceable, the remainder of the terms, provisions,
covenants  and  restrictions  set forth  herein  shall  remain in full force and
effect and shall in no way be affected,  impaired or invalidated and the parties
hereto  shall use their  reasonable  efforts to find and  employ an  alternative
means to achieve the same or substantially  the same result as that contemplated
by such term,  provision,  covenant or restriction.  It is hereby stipulated and
declared to be the  intention of the parties  that they would have  executed the
remaining terms, provisions, covenants and restrictions without including any of
such that may be hereafter declared invalid, illegal, void or unenforceable.

          (e) NO INCONSISTENT  AGREEMENTS.  The Company will not hereafter enter
into any agreement with respect to its securities which is inconsistent  with or
violates the rights granted to the Holders in this Agreement.

          (f)  SUCCESSORS  AND ASSIGNS.  All  covenants  and  agreements in this
Agreement  by or on behalf of any of the  parties  hereto will bind and inure to
the benefit of their respective heirs,  executors,  administrators,  successors,
legal  representatives  and  assigns.  In  addition,  whether or not any express
assignment has been made,  the  provisions of this  Agreement  which are for the
benefit  of  Holders  are also for the  benefit  of,  and  enforceable  by,  any
subsequent Holder.

          (g)  DESCRIPTIVE HEADINGS.  The descriptive headings of this Agreement
are  inserted  for  convenience  only  and do not  constitute  a  part  of  this
Agreement.

          (h) GOVERNING LAW. All questions concerning the construction, validity
and  interpretation  of this  Agreement  shall be governed by and  construed  in
accordance  with the domestic  laws of the  Commonwealth  of  Virginia,  without
giving effect to any choice of law or conflict of law provision or rule (whether
of the Commonwealth of Virginia or any other  jurisdiction) that would cause the
application  of the laws of any  jurisdiction  other  than the  Commonwealth  of
Virginia.

                                       9
<PAGE>

      IN WITNESS  WHEREOF,  the  Company  and  AetherWorks  have  executed  this
Registration Rights Agreement as of the date first written above.

                                    NETRIX CORPORATION


                                    By: /s/ Steven T. Francesco
                                    Name:  Steven T. Francesco
                                    Title: Chairman & CEO



                                    AETHERWORKS CORPORATION


                                    By: /s/ Jonathan A. Sachs
                                    Name:  Jonathan A. Sachs
                                    Title: President & CEO


                                       10

<PAGE>




                                     ANNEX 1

                                    INVESTORS

<TABLE>
<CAPTION>



<S>                            <C>                      <C>                     <C>
                               Number of shares         Number of shares        Number of shares
                                  of Common                of Common              Common Stock
Name and Address                  Stock Owned          Underlying Options      Underlying Warrants
- ----------------                  -----------          ------------------      -------------------




</TABLE>








<PAGE>


                                                                    EXHIBIT 99.1


COMPANY CONTACTS:                                          INVESTOR RELATIONS:
Tony Morris or Dick Sterry                                 Steve Chizzik
Nx Networks                                                Equity Communications
703-742-6000                                               888-530-7051
[email protected] or                                  [email protected]
- ----------------------                                     ---------------------
[email protected]
- ----------------------


                 NX NETWORKS ACQUIRES AETHERWORKS CORPORATION
INNOVATIVE SWITCHING FIRM WITH TECHNOLOGY EDGE IN $20 BILLION TELEPHONY MARKET

HERNDON, VA AND WESTBORO, MA, JANUARY 3, 2000 - Nx Networks (NASDAQ:  NTRX), the
leader in Voice over Internet  Protocol  (VoIP) and Virtual  Private  Networking
(VPN) announced today that it has acquired AetherWorks Corporation,  a privately
held provider of innovative voice and data, carrier class convergence solutions,
including soft switch technology, for the telecommunications industry.

"AetherWorks  is a  visionary  company at the  forefront  of the  communications
revolution,"  stated  Steven  T.  Francesco,  Nx  Networks  Chairman  and  Chief
Executive Officer. "The technology driving this revolution is IP Telephony which
will enable an intelligent, feature-rich and all encompassing network to emerge.
The addition of  AetherWorks  provides Nx Networks  with a distinct  competitive
advantage in developing the solutions  service providers need to succeed in this
new arena."

AetherWorks Corporation delivers innovative,  standards-compliant  solutions for
the  telecommunication  marketplace.  Founded  five  years  ago by  its  current
president and CEO, Jonathan A. Sachs, Ph.D.,  AetherWorks corporate headquarters
and software engineering  facilities are located in Saint Paul,  Minnesota.  The
hardware and embedded  systems  development  offices are located in the heart of
Silicon Valley in Santa Clara,  California.  Dr. Sachs will immediately join the
Nx senior  management team as Senior Vice President of Engineering  reporting to
Bryan R. Holley, Nx Networks President and Chief Operating Officer.

According to Sachs, "At  AetherWorks,  our focus is the  multi-protocol  telecom
switch  featuring  smart  management,  universal  messaging and other  telephony
functions.  We  wanted  to  partner  with a company  that has the  presence  and
expertise to bring our unique  capabilities to market.  Nx Networks has all that
and a blueprint for the future. We believe the combination of AetherWorks and Nx
Networks  technologies  will serve the  converged  markets and allow  secure and
seamless end-to-end interoperability while providing advanced voice services."

According to Mr. Holley, "Our customers recognize that the need for new types of
voice and data services will keep pace with the accelerating demand for Internet
Telephony. Nx Networks' products are designed to meet this demand. Specifically,
our newly acquired  technology enables telcos,  ISPs, and enterprise WAN/LANs to
provide a secure  end-to-end  solution  that  simplifies  networking  setups and
expands services at an enormous cost saving."

Mr. Francesco  concluded,  "The future of Internet  Telephony,  an estimated $20
billion  market,  belongs to the companies with the vision and ability to define
and develop it. The  AetherWorks  acquisition  clearly moves Nx Networks in from
the customer  premise 'edge' to the telco and carrier  'edge'.  Lucent's  recent

<PAGE>

$1.7 billion stock purchase of Excel  Switching  Corporation is just one example
of the value  placed  on this  type of  telephony  switching  technology.  We're
pleased that AetherWorks  agreed to partner and grow this business with us. It's
one more step we've taken to provide  our  clients  with the edge to deliver the
high performing, secure, scalable and all encompassing network."

ABOUT NX NETWORKS
Nx Networks  is a  worldwide  provider  of secure  internet  telephony  and data
networking   products.   Nx  Networks   customers  include  service   providers,
multinational  corporations,  and  government  agencies  in  over  60  countries
worldwide. The company's corporate headquarters are located in Herndon, Virginia
and  Westboro,  Massachusetts.  Additional  information  can  be  found  on  the
company's web site at WWW.NXNETWORKS.COM

SAFE HARBOR STATEMENT:
This press release may include forward-looking information, including statements
regarding  strategic  direction.   These  comments  constitute   forward-looking
statements (within the meaning of the Private  Securities  Litigation Reform Act
of 1995), which involve significant risks and uncertainties.  Actual results may
differ  materially  from the  information  discussed  in  these  forward-looking
statements.  Among the factors that could cause actual  results,  performance or
achievement  to  differ  materially  from  those  described  or  implied  in the
forward-looking   statements  are  general  economic  conditions,   competition,
potential  technology changes,  changes in or the lack of anticipated changes in
the  regulatory  environment  in  various  countries,   the  ability  to  secure
partnership or joint-venture  relationships with other entities,  the ability to
raise  additional  capital to finance  expansion,  and the risks inherent in new
product and service introductions and the entry into new geographic markets.





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