UNITED STATES SATELLITE BROADCASTING CO INC
8-K, 1998-12-18
TELEVISION BROADCASTING STATIONS
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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 11, 1998
                                                 ------------------------------

               United States Satellite Broadcasting Company, Inc.
- --------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)

<TABLE>
<CAPTION>
<S>                               <C>                        <C>
          Minnesota                        0-27492                41-1407853
- -------------------------------    -----------------------   ------------------
(State or Other Jurisdiction of   (Commission File Number)     (IRS Employer
       Incorporation)                                        Identification No.)
</TABLE>

3415 University Avenue, Saint Paul, MN                               55114
- --------------------------------------------------------------------------------
                 (Address of Principal Executive Offices)          (Zip Code)

Registrant's telephone number, including area code    (612) 645-4500
                                                    ----------------------------



- --------------------------------------------------------------------------------
          (Former Name or Former Address, if Changed Since Last Report)


<PAGE>

                    INFORMATION TO BE INCLUDED IN THE REPORT

ITEM 5.  OTHER EVENTS.

         MERGER

         On December 11, 1998, United States Satellite Broadcasting Company, 
Inc., a Minnesota corporation ("USSB"), entered into an Agreement and Plan of 
Merger (the "Merger Agreement") with General Motors Corporation, a Delaware 
corporation ("GM"), and Hughes Electronics Corporation, a Delaware 
corporation ("Hughes"), pursuant to which USSB will be merged with and into 
Hughes (the "Merger"). At the closing of the Merger, the holders of 
outstanding common stock of USSB are entitled to receive, at each 
shareholder's election, cash or shares of GM Class H ("GMH") common stock 
equal in value to .3775 shares of GMH stock for each outstanding share of 
USSB common stock (the "Exchange Ratio"). The Exchange Ratio is fixed as long 
as the 20-trading day weighted average price of GMH stock ending two days 
prior to the closing date of the Merger is within a range of $27.8146 to 
$47.6821 per share. To the extent that the 20-trading day weighted average 
price of the GMH stock is more than $47.6821, the Exchange Ratio is adjusted 
downward by dividing $18.00 -- the ceiling price -- by such weighted average 
price. To the extent the Exchange Ratio is less than $27.8146, the Exchange 
Ratio is adjusted upward by dividing $10.50 -- the floor price --by such 
weighted average price, subject to certain limitations set forth in the 
Merger Agreement. The value of the maximum aggregate number of GMH shares to 
be issued cannot exceed 70% of the total consideration to be received by all 
USSB shareholders and the amount of cash to be issued cannot exceed 50% of 
such total consideration. To the extent aggregate shareholder elections would 
cause such limitations to be exceed, individual shareholder elections can be 
adjusted to ensure compliance with such 

<PAGE>

limitations. A chart which illustrates the merger consideration payable in 
certain possible scenarios is filed as Exhibit 99.1 to this Report on Form 
8-K. The chart is provided for illustrative purposes only, and reference is 
made to the Merger Agreement filed herewith for a complete description of the 
calculation of the consideration payable thereunder and the other terms and 
conditions of the Merger. The transaction is intended to permit tax-free 
treatment to USSB shareholders to the extent they receive shares of GMH stock.

         The closing of the Merger Agreement is subject to the satisfaction 
or waiver of several normal and customary conditions, including expiration of 
the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 
1976, as amended (the "HSR Act"), the approval by the Federal Communications 
Commission of the transfer of control of the licenses and authorizations held 
by USSB II, Inc., a wholly-owned subsidiary of USSB in connection with the 
Merger, the obtaining of consents and/or waivers from various third parties 
and the approval of USSB's shareholders of the Merger Agreement, the Merger 
and related transactions. Any party to the Merger Agreement may terminate it 
if the Merger is not closed by September 30, 1999.

         SHAREHOLDER AGREEMENT

         As part of the transactions contemplated by the Merger Agreement, 
Hubbard Broadcasting, Inc., a Minnesota corporation ("HBI"), and each of 
Stanley S. Hubbard, Stanley E. Hubbard and Robert W. Hubbard (each a 
"Shareholder," and collectively, the "Shareholders") were required to enter 
into a Shareholders Agreement with Hughes and GM (the "Shareholders 
Agreement"). Pursuant to the terms of the Shareholders Agreement, the 
Shareholders granted to GM an irrevocable option (the "Option") to purchase 
shares of USSB owned by HBI which constitute 19.9% of the voting power of the 
issued and outstanding shares of capital stock of 


                                      2
<PAGE>

USSB at a purchase price equal to the product of exchange ratio set forth in 
the Merger Agreement and the 20-trading day average price of shares of GMH 
stock on the date the Option becomes exercisable.

         The Option becomes immediately exercisable in the event of (i) 
USSB's failure to use its reasonable best efforts to take, or cause to be 
taken, all action, and to do, or cause to be done, all things reasonably 
necessary, proper or advisable to consummate and make effective the 
transactions contemplated by the Merger Agreement, (ii) a breach by a 
Shareholder of the Shareholders Agreement, or (iii) a failure by USSB to 
obtain the approval of its shareholders of the Merger. In the absence of any 
restriction on the exercise of the Option, including the fact that all 
waiting periods applicable under the HSR Act may not have expired, the Option 
is exercisable for 120 days from the date it becomes exercisable.

         In the event the Merger Agreement is terminated by Hughes as a 
result of the failure of USSB to obtain shareholder approval, HBI is required 
to pay Hughes a termination fee of $50.0 million within one week of such 
termination. In addition, each Shareholder agreed, in connection with any 
underwritten offering by GM of GMH stock occurring within two years of the 
effective time of the Merger, to sign a customary "lock-up" agreement 
restricting the transfer of the shares of GMH stock owned by it or him during 
the pendency of such offering. Reference is made to the Shareholders 
Agreement filed herewith for a complete description of the terms and 
conditions thereof.

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

(c)      EXHIBITS.

<TABLE>
         <S>   <C>
         10.1  Agreement and Plan of Merger, dated December 11, 1998, among
               General Motors Corporation, Hughes Electronics Corporation and
               United States Satellite Broadcasting Company, Inc.
</TABLE>

                                      3
<PAGE>
<TABLE>
         <S>   <C>
         10.2  Shareholders Agreement, dated December 11, 1998, among
               General Motors Corporation, Hughes Electronics Corporation,
               Hubbard Broadcasting, Inc., Stanley S. Hubbard, Stanley E. Hubbard
               and Robert W. Hubbard.

         20    Press release of Hughes Electronics Corporation, dated
               December 14, 1998

         99.1  Merger Consideration Payable - For Illustrative Purposes Only
</TABLE>


                                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.

                                                UNITED STATES SATELLITE
                                                BROADCASTING COMPANY, INC.


Date  December 18, 1998                         By /s/ Stanley E. Hubbard
                                                   ----------------------------
                                                   Stanley E. Hubbard
                                                   Its President and CEO


                                       4
<PAGE>

                                 EXHIBIT INDEX

<TABLE>
   <S>    <C>
   10.1   Agreement and Plan of Merger, dated December 11, 1998, among
          General Motors Corporation, Hughes Electronics Corporation and United
          States Satellite Broadcasting Company, Inc.

   10.2   Shareholders Agreement, dated December 11, 1998, among General
          Motors Corporation, Hughes Electronics Corporation, Hubbard
          Broadcasting, Inc., Stanley S. Hubbard, Stanley E. Hubbard and Robert
          W. Hubbard.

   20     Press release of Hughes Electronics Corporation, dated December 14,
          1998

   99.1   Merger Consideration Payable - For Illustrative Purposes Only
</TABLE>




<PAGE>

                                                                 EXECUTION COPY

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






                            AGREEMENT AND PLAN OF MERGER
                                          
                                       AMONG
                                          
                            GENERAL MOTORS CORPORATION,
                           HUGHES ELECTRONICS CORPORATION
                                        AND
                 UNITED STATES SATELLITE BROADCASTING COMPANY, INC.






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

<PAGE>

                                 TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                  PAGE
                                                                                  ----
<S>  <C>                                                                          <C>
                                      ARTICLE 1

                                      THE MERGER . . . . . . . . . . . . . . . .     1
1.1.  The Merger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    1
1.2.  Effective Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
1.3.  Closing of the Merger . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
1.4.  Effects of the Merger . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
1.5.  Certificate of Incorporation and Bylaws . . . . . . . . . . . . . . . . . .    2
1.6.  Directors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
1.7.  Officers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    2
                                                                                      
                                       ARTICLE 2                                      
                                                                                      
                       CONVERSION OF SHARES; MERGER CONSIDERATION . . . . . . . .    3
2.1.  Conversion of Shares. . . . . . . . . . . . . . . . . . . . . . . . . . . .    3
2.2.  Merger Consideration. . . . . . . . . . . . . . . . . . . . . . . . . . . .    3
2.3.  Stock and Cash Elections; Exchange Fund . . . . . . . . . . . . . . . . . .    5
2.4.  Prorations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    8
2.5.  Dissenting Shares . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   11
2.6.  Stock Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   11
                                                                                      
                                       ARTICLE 3                                      
                                                                                      
                     REPRESENTATIONS AND WARRANTIES OF THE COMPANY. . . . . . . .   11
                                                                                      
3.2.  Capitalization of the Company and Its Subsidiaries. . . . . . . . . . . . .   12
3.3.  Authority Relative to This Agreement. . . . . . . . . . . . . . . . . . . .   14
3.4.  SEC Reports; Financial Statements . . . . . . . . . . . . . . . . . . . . .   14
3.5.  Information Supplied. . . . . . . . . . . . . . . . . . . . . . . . . . . .   15
3.6.  Consents and Approvals; No Violations . . . . . . . . . . . . . . . . . . .   15
3.7.  No Default. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   16
3.8.  No Undisclosed Liabilities; Absence of Changes. . . . . . . . . . . . . . .   16
3.9.  Litigation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   17
3.10. Compliance with Applicable Law. . . . . . . . . . . . . . . . . . . . . . .   17
3.11. Employee Plans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   17
3.12. Environmental Matters . . . . . . . . . . . . . . . . . . . . . . . . . . .   18
3.13. Tax Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   22
3.14. Opinion of Financial Advisors . . . . . . . . . . . . . . . . . . . . . . .   24
3.15. Brokers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   24
</TABLE>


                                      i
<PAGE>

<TABLE>
<CAPTION>
                                                                                  PAGE
                                                                                  ----
<S>  <C>                                                                          <C>
3.16. Material Contracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   25
3.17. Labor and Employment Matters. . . . . . . . . . . . . . . . . . . . . . . .   26
3.18. FCC Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   26
3.19. Intellectual Property . . . . . . . . . . . . . . . . . . . . . . . . . . .   27
3.20. Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   27
3.21. Indebtedness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   27
3.22. Liens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   28
3.23. Real Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   28
3.24. Tangible Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   28
3.25. Programming Arrangements. . . . . . . . . . . . . . . . . . . . . . . . . .   28
3.26. Consolidation Matters . . . . . . . . . . . . . . . . . . . . . . . . . . .   28
3.27. No Other Representations or Warranties. . . . . . . . . . . . . . . . . . .   29
                                                                                      
                                                                                      
                                       ARTICLE 4                                      
                                                                                      
                                                                                      
                             REPRESENTATIONS AND WARRANTIES                           
                                    OF GM AND HUGHES. . . . . . . . . . . . . . .   29
                                                                                      
4.1.  Organization and Qualification. . . . . . . . . . . . . . . . . . . . . . .   29
4.2.  Capitalization of GM and Its Subsidiaries . . . . . . . . . . . . . . . . .   29
4.3.  Authority Relative to This Agreement. . . . . . . . . . . . . . . . . . . .   30
4.4.  SEC Reports; Financial Statements . . . . . . . . . . . . . . . . . . . . .   30
4.5.  Information Supplied. . . . . . . . . . . . . . . . . . . . . . . . . . . .   31
4.6.  Consents and Approvals; No Violations . . . . . . . . . . . . . . . . . . .   31
4.7.  No Default. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   32
4.8.  No Undisclosed Liabilities; Absence of Changes. . . . . . . . . . . . . . .   32
4.9.  Litigation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   32
4.10. Compliance with Applicable Law. . . . . . . . . . . . . . . . . . . . . . .   32
4.11. Brokers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   33
4.12. Employee Plans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   33
4.13. Environmental Matters . . . . . . . . . . . . . . . . . . . . . . . . . . .   34
4.14. FCC Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   34
4.15. No Other Representations or Warranties. . . . . . . . . . . . . . . . . . .   34
                                                                                      
                                                                                      
                                                                                      
                                       ARTICLE 5                                      
                                                                                      
                                       COVENANTS. . . . . . . . . . . . . . . . .   35
5.1.  Conduct of Business of the Company. . . . . . . . . . . . . . . . . . . . .   35
5.2.  Conduct of Business of GM and Hughes. . . . . . . . . . . . . . . . . . . .   37
5.3.  Preparation of S-4 and the Proxy Statement. . . . . . . . . . . . . . . . .   38
5.4.  Company Meeting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   38
5.5.  No Solicitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   38
5.6.  Letter of the Company's Accountants . . . . . . . . . . . . . . . . . . . .   39
</TABLE>


                                      ii
<PAGE>


<TABLE>
<CAPTION>
                                                                                  PAGE
                                                                                  ----
<S>  <C>                                                                          <C>
5.7.  Access to Information . . . . . . . . . . . . . . . . . . . . . . . . . . .   40
5.8.  Additional Agreements; Reasonable Best Efforts. . . . . . . . . . . . . . .   41
5.9.  Regulatory Reviews. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   41
5.10. Public Announcements. . . . . . . . . . . . . . . . . . . . . . . . . . . .   42
5.11. Directors' and Officers' Insurance; Indemnification . . . . . . . . . . . .   42
5.12. Notification of Certain Matters . . . . . . . . . . . . . . . . . . . . . .   43
5.13. Tax-Free Reorganization Treatment . . . . . . . . . . . . . . . . . . . . .   43
5.14. Company Affiliates. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   44
5.15. SEC Filings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   44
5.16. Employee Matters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   44
5.17. Ancillary Agreements. . . . . . . . . . . . . . . . . . . . . . . . . . . .   46
5.18. Billing and Customer Management Systems . . . . . . . . . . . . . . . . . .   47
5.19. 110DEG.  Construction Permit. . . . . . . . . . . . . . . . . . . . . . . .   47
5.20. Spring Communications . . . . . . . . . . . . . . . . . . . . . . . . . . .   47
5.21. Confirmatory Certificates; Communications . . . . . . . . . . . . . . . . .   47
5.22. Affiliate Agreements. . . . . . . . . . . . . . . . . . . . . . . . . . . .   48
                                                                                      
                                                                                      
                                       ARTICLE 6                                      
                                                                                      
                        CONDITIONS TO CONSUMMATION OF THE MERGER. . . . . . . . .   48
                                                                                      
6.1.  Conditions to Each Party's Obligations to Effect the Merger . . . . . . . .   48
6.2.  Conditions to the Obligations of the Company. . . . . . . . . . . . . . . .   49
6.3.  Conditions to the Obligations of GM and Hughes. . . . . . . . . . . . . . .   49
                                                                                      
                                                                                      
                                       ARTICLE 7                                      
                                                                                      
                             TERMINATION; AMENDMENT; WAIVER . . . . . . . . . . .   51
                                                                                      
7.1.  Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   51
7.2.  Effect of Termination . . . . . . . . . . . . . . . . . . . . . . . . . . .   51
7.3.  Expenses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   52
7.4.  Amendment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   52
7.5.  Extension; Waiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   52
                                                                                      
                                       ARTICLE 8                                      
                                                                                      
                                     MISCELLANEOUS. . . . . . . . . . . . . . . .   52
8.1.  Nonsurvival of Representations and Warranties . . . . . . . . . . . . . . .   52
8.2.  Entire Agreement; Assignment. . . . . . . . . . . . . . . . . . . . . . . .   52
8.3.  Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   53
8.4.  Governing Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   53
8.5.  Descriptive Headings. . . . . . . . . . . . . . . . . . . . . . . . . . . .   54
8.6.  Parties in Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . .   54
8.7.  Severability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   54
</TABLE>


                                     iii
<PAGE>

<TABLE>
<CAPTION>
                                                                                  PAGE
                                                                                  ----
<S>  <C>                                                                          <C>
8.8.  Specific Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . .   54
8.9.  Brokers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   54
8.10. Counterparts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   54
</TABLE>


                                     iv
<PAGE>

                                  EXHIBITS

<TABLE>
<S>            <C>   <C>
Exhibit A      -     Shareholders Agreement

Exhibit B-1    -     Company Tax Certificate

Exhibit B-2    -     Shareholder Tax Certificate

Exhibit B-3    -     Hughes Tax Certificate

Exhibit C      -     Form of Consulting Agreement

Exhibit D      -     Non-Competition Agreement

Exhibit E      -     Transition Services Agreement

Exhibit F      -     Replacement Payload Option Agreement

Exhibit G      -     Channel Capacity Provision Agreement

Exhibit H      -     United States Satellite Broadcasting Company, Inc. Closing
                     Certificate
</TABLE>


                                      v
<PAGE>

                          GLOSSARY OF DEFINED TERMS

<TABLE>
<CAPTION>
DEFINED TERMS                                                      DEFINED IN SECTION
- -------------                                                      ------------------
<S>                                                                <C>
110DEG.  Construction Permit. . . . . . . . . . . . . . . . . . .     3.18
20-Day Average Price. . . . . . . . . . . . . . . . . . . . . . .     2.2(a)(ii)(3)
Acquiror Certificates . . . . . . . . . . . . . . . . . . . . . .     2.3(d)
Acquiror Share Cap. . . . . . . . . . . . . . . . . . . . . . . .     2.4(e)(i)
Acquiror Stock. . . . . . . . . . . . . . . . . . . . . . . . . .     2.2(a)(ii)(1)
Acquisition Proposal. . . . . . . . . . . . . . . . . . . . . . .     5.5(a)
Adjusted Price. . . . . . . . . . . . . . . . . . . . . . . . . .     2.4(e)(ii)
ADS   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.26
Adverse Environmental Condition . . . . . . . . . . . . . . . . .     5.7(b)
Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . .     Preamble 
Allocation Determination. . . . . . . . . . . . . . . . . . . . .     2.3(c)
Ancillary Agreements. . . . . . . . . . . . . . . . . . . . . . .     5.17
Cap Price . . . . . . . . . . . . . . . . . . . . . . . . . . . .     2.2(b)(i)(A)
Cash Cap. . . . . . . . . . . . . . . . . . . . . . . . . . . . .     2.4(e)(iii)
Cash Consideration Per Share. . . . . . . . . . . . . . . . . . .     2.2(a)(i)
Cash Election . . . . . . . . . . . . . . . . . . . . . . . . . .     2.2(a)(i)
Class A Common Stock. . . . . . . . . . . . . . . . . . . . . . .     3.2(a)
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     1.3
Closing Date. . . . . . . . . . . . . . . . . . . . . . . . . . .     1.3
Closing Date Price. . . . . . . . . . . . . . . . . . . . . . . .     2.4(e)(iv)
Code  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     Recitals
Common Stock. . . . . . . . . . . . . . . . . . . . . . . . . . .     3.2(a)
Communications Act. . . . . . . . . . . . . . . . . . . . . . . .     3.6
Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     Preamble
Company Affiliate . . . . . . . . . . . . . . . . . . . . . . . .     5.14
Company Board . . . . . . . . . . . . . . . . . . . . . . . . . .     3.3(a)
Company Certificate . . . . . . . . . . . . . . . . . . . . . . .     2.1(c)
Company Common Stock. . . . . . . . . . . . . . . . . . . . . . .     3.2(a)
Company Disclosure Schedule . . . . . . . . . . . . . . . . . . .     3.1(b)
Company Employee Benefit Plan . . . . . . . . . . . . . . . . . .     3.11(a)
Company Financial Advisors. . . . . . . . . . . . . . . . . . . .     3.14
Company Permits . . . . . . . . . . . . . . . . . . . . . . . . .     3.10
Company SEC Reports . . . . . . . . . . . . . . . . . . . . . . .     3.4(a)
Company Securities. . . . . . . . . . . . . . . . . . . . . . . .     3.2(a)
Company Stock Options . . . . . . . . . . . . . . . . . . . . . .     3.2(a)
Confidentiality Agreement . . . . . . . . . . . . . . . . . . . .     5.7(d)
D&O Insurance . . . . . . . . . . . . . . . . . . . . . . . . . .     5.11(a)
DGCL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     1.1
</TABLE>


                                      vi
<PAGE>

<TABLE>
<CAPTION>
DEFINED TERMS                                                      DEFINED IN SECTION
- -------------                                                      ------------------
<S>                                                                <C>
DIRECTV Benefit Plan. . . . . . . . . . . . . . . . . . . . . . .     4.12(a)
DIRECTV FCC Licenses. . . . . . . . . . . . . . . . . . . . . . .     4.14
Dissenters' Rights Statute. . . . . . . . . . . . . . . . . . . .     2.5
Dissenting Shares . . . . . . . . . . . . . . . . . . . . . . . .     2.5
Effective Time. . . . . . . . . . . . . . . . . . . . . . . . . .     1.2
Election Deadline . . . . . . . . . . . . . . . . . . . . . . . .     2.3(c)
Election Form . . . . . . . . . . . . . . . . . . . . . . . . . .     2.3(b)
Environmental Claim . . . . . . . . . . . . . . . . . . . . . . .     3.12(a)(2)
Environmental Investigation . . . . . . . . . . . . . . . . . . .     5.7(b)
Environmental Law . . . . . . . . . . . . . . . . . . . . . . . .     3.12(a)(1)
Environmental Permit. . . . . . . . . . . . . . . . . . . . . . .     3.12(a)(3)
ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.11(a)
Excess Termination Amount . . . . . . . . . . . . . . . . . . . .     2.2(b)(ii)
Excess Termination Amount Per Share . . . . . . . . . . . . . . .     2.2(b)(ii)(A)
Exchange Act. . . . . . . . . . . . . . . . . . . . . . . . . . .     3.4(a)
Exchange Agent. . . . . . . . . . . . . . . . . . . . . . . . . .     2.3(b)
Exchange Fund . . . . . . . . . . . . . . . . . . . . . . . . . .     2.3(d)
Excise Tax. . . . . . . . . . . . . . . . . . . . . . . . . . . .     5.16(j)
FCC   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.18
FCC Application . . . . . . . . . . . . . . . . . . . . . . . . .     3.18
FCC Licenses. . . . . . . . . . . . . . . . . . . . . . . . . . .     3.18
Filed Company SEC Reports . . . . . . . . . . . . . . . . . . . .     3.4(a)
Filed GM SEC Reports. . . . . . . . . . . . . . . . . . . . . . .     4.8
Floor Price . . . . . . . . . . . . . . . . . . . . . . . . . . .     2.2(b)(1)(A)
GAAP  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.4(a)
GM    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     Preamble
GM Permits. . . . . . . . . . . . . . . . . . . . . . . . . . . .     4.10
GM SEC Reports. . . . . . . . . . . . . . . . . . . . . . . . . .     4.4
Governmental Entity . . . . . . . . . . . . . . . . . . . . . . .     3.6
Hazardous Substance . . . . . . . . . . . . . . . . . . . . . . .     3.12(a)(4)
HSR Act . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.6
Hughes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     Preamble
Hughes Securities . . . . . . . . . . . . . . . . . . . . . . . .     4.2
Indemnified Party . . . . . . . . . . . . . . . . . . . . . . . .     5.11(b)
Intellectual Property . . . . . . . . . . . . . . . . . . . . . .     3.19(b)
Latest Date . . . . . . . . . . . . . . . . . . . . . . . . . . .     7.1(b)
Letter of Transmittal . . . . . . . . . . . . . . . . . . . . . .     2.3(b)
Lien  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.2(b)
Lien  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.22
Material Adverse Effect . . . . . . . . . . . . . . . . . . . . .     3.1(a)
Material Contracts. . . . . . . . . . . . . . . . . . . . . . . .     3.16(a)
MBCA  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     1.1
Merger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     1.1
</TABLE>


                                     vii
<PAGE>

<TABLE>
<CAPTION>
DEFINED TERMS                                                      DEFINED IN SECTION
- -------------                                                      ------------------
<S>                                                                <C>
Merger Consideration. . . . . . . . . . . . . . . . . . . . . . .     2.2(a)
Minimum Cash Amount . . . . . . . . . . . . . . . . . . . . . . .     2.4(e)(v)
NPL   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.12(m)
NYSE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     2.2(a)(ii)(3)
Payment . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     5.16(j)
Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     5.16(e)
Property. . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.12(a)(5)
Proxy Statement . . . . . . . . . . . . . . . . . . . . . . . . .     3.5(b)
Redacted Contracts. . . . . . . . . . . . . . . . . . . . . . . .     5.7(a)
Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.12(a)(6)
Relocation Package. . . . . . . . . . . . . . . . . . . . . . . .     5.16(b)
Remedial Action . . . . . . . . . . . . . . . . . . . . . . . . .     3.12(a)(7)
Requested Cash Amount . . . . . . . . . . . . . . . . . . . . . .     2.4(e)(vi)
S-4   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.5(a)
SEC   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.4(a)
Share . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     2.1(b)
Share Value . . . . . . . . . . . . . . . . . . . . . . . . . . .     2.2(a)(ii)(2)
Shareholders Agreement. . . . . . . . . . . . . . . . . . . . . .     Recitals
Spring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     5.20
Statutory Committee . . . . . . . . . . . . . . . . . . . . . . .     Recitals
Stock Consideration Per Share . . . . . . . . . . . . . . . . . .     2.2(a)(ii)
Stock Election. . . . . . . . . . . . . . . . . . . . . . . . . .     2.2(a)(ii)
subsidiary. . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.1(b)
Surviving Corporation . . . . . . . . . . . . . . . . . . . . . .     1.1
tax   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.13(a)
tax returns . . . . . . . . . . . . . . . . . . . . . . . . . . .     3.13(a)
</TABLE>


                                     viii
<PAGE>

                          AGREEMENT AND PLAN OF MERGER

          THIS AGREEMENT AND PLAN OF MERGER, dated as of December 11, 1998 
(the "AGREEMENT"), is among GENERAL MOTORS CORPORATION, a Delaware 
corporation ("GM"), HUGHES ELECTRONICS CORPORATION, a Delaware corporation 
and a direct wholly owned subsidiary of GM ("HUGHES"), and UNITED STATES 
SATELLITE BROADCASTING COMPANY, INC., a Minnesota corporation (the "COMPANY").

          WHEREAS, the Board of Directors of the Company and the committee of 
disinterested directors of the Company formed pursuant to Section 302A.673, 
subd. 1(d) of the MBCA (as defined in Section 1.1) (the "STATUTORY 
COMMITTEE") have determined that the Merger (as defined in Section 1.1) is 
fair to and in the best interests of the Company's shareholders and have 
approved the Merger in accordance with this Agreement;

          WHEREAS, the respective Boards of Directors of GM and Hughes have 
determined that the Merger is advisable and in the best interests of Hughes, 
GM and GM's common stockholders;

          WHEREAS, for federal income tax purposes, it is intended that the 
Merger shall qualify as a tax-free reorganization within the meaning of 
Section 368(a) of the Internal Revenue Code of 1986, as amended (the "CODE");

          WHEREAS, concurrently with the execution hereof, certain holders of 
shares of Company Common Stock (as defined in Section 3.2) are entering into 
an agreement providing for certain matters with respect to their shares of 
Company Common Stock (the "SHAREHOLDERS AGREEMENT"), a copy of which is 
attached hereto as EXHIBIT A; and

          WHEREAS, GM, Hughes and the Company desire to make certain 
representations, warranties, covenants and agreements in connection with the 
Merger and also to prescribe various conditions to the Merger.

          NOW, THEREFORE, in consideration of the premises and the mutual 
representations, warranties, covenants and agreements herein contained, GM, 
Hughes and the Company hereby agree as follows:


                                      ARTICLE 1

                                      THE MERGER

          1.1.  THE MERGER.  At the Effective Time, upon the terms and 
subject to the conditions of this Agreement and in accordance with the 
Delaware General Corporation Law (the "DGCL") and the Minnesota Business 
Corporations Act (the "MBCA"), the Company shall be merged with and into 
Hughes (the "MERGER"). Following the Merger, Hughes shall continue as the 
surviving corporation (the "SURVIVING CORPORATION") and shall continue its 



<PAGE>

corporate existence under the DGCL, and the separate corporate existence of 
the Company shall cease.

          1.2.  EFFECTIVE TIME.  Subject to the provisions of this Agreement, 
GM, Hughes and the Company shall cause the Merger to be consummated by (i) 
filing a certificate of merger complying with the DGCL with the Secretary of 
State of the State of Delaware and (ii) filing articles of merger complying 
with the MBCA with the Secretary of State of the State of Minnesota, in each 
case as soon as practicable on or after the Closing Date (as defined in 
Section 1.3). The Merger shall become effective upon the later of such 
filings or at such time thereafter as is provided in such certificate of 
merger and such articles of merger (the "EFFECTIVE TIME").

          1.3.  CLOSING OF THE MERGER.  The closing of the Merger (the 
"CLOSING") will take place at a time and on a date (the "CLOSING DATE") to be 
specified by the parties, which shall be no later than the second business 
day after satisfaction or waiver of the conditions set forth in Article 6, at 
the offices of Weil, Gotshal & Manges LLP, 767 Fifth Avenue, New York, New 
York 10153, unless another time, date or place is agreed to in writing by the 
parties hereto.

          1.4.  EFFECTS OF THE MERGER.  The Merger shall have the effects set 
forth in the DGCL and the MBCA.  Without limiting the generality of the 
foregoing, and subject thereto, at the Effective Time, all the properties, 
rights, privileges, immunities, powers and franchises of the Company and 
Hughes shall vest in the Surviving Corporation, and all debts, liabilities, 
obligations and duties of the Company and Hughes shall become the debts, 
liabilities, obligations and duties of the Surviving Corporation.

          1.5.  CERTIFICATE OF INCORPORATION AND BYLAWS.  The Certificate of 
Incorporation of Hughes in effect immediately prior to the Effective Time 
shall be the Certificate of Incorporation of the Surviving Corporation, until 
amended in accordance with such Certificate of Incorporation and the DGCL.  
The Bylaws of Hughes in effect immediately prior to the Effective Time shall 
be the Bylaws of the Surviving Corporation, until amended in accordance with 
such Bylaws and the DGCL.

          1.6.  DIRECTORS.  The directors of Hughes immediately prior to the 
Effective Time shall be the initial directors of the Surviving Corporation, 
each to hold office in accordance with the Certificate of Incorporation and 
Bylaws of the Surviving Corporation until such director's successor is duly 
elected or appointed and qualified.

          1.7.  OFFICERS.  The officers of Hughes at the Effective Time shall 
be the initial officers of the Surviving Corporation, each to hold office in 
accordance with the Certificate of Incorporation and Bylaws of the Surviving 
Corporation until such officer's successor is duly elected or appointed and 
qualified.


                                      2
<PAGE>

                                   ARTICLE 2
                                        
                   CONVERSION OF SHARES; MERGER CONSIDERATION
                                        
          2.1.  CONVERSION OF SHARES.  At the Effective Time, by virtue of 
the Merger and without any action on the part of any of the parties hereto or 
any holder of shares of Company Common Stock:

          (a)    COMMON STOCK OF HUGHES AND GM.  Each issued and outstanding 
share of common stock, par value $1.00 per share, of Hughes shall remain 
outstanding and shall be unchanged as a result of the Merger.  The issued and 
outstanding securities of GM shall remain outstanding and shall be unchanged 
as a result of the Merger.

          (b)    CANCELLATION OF TREASURY SHARES AND GM-OWNED SHARES.  Each 
share of Company Common Stock issued and outstanding immediately prior to the 
Effective Time (each, a "SHARE") that is owned by the Company or any 
subsidiary of the Company, or by GM or Hughes (other than Shares in trust 
accounts, managed accounts, custodial accounts and the like that are 
beneficially owned by third parties) shall automatically be cancelled and 
shall cease to exist, and no consideration shall be delivered or deliverable 
in exchange therefor.

          (c)    COMMON STOCK OF THE COMPANY.  Each Share, other than Shares 
to be cancelled in accordance with Section 2.1(b) and any Dissenting Shares 
(as defined in Section 2.5), shall be converted, in accordance with Section 
2.2(a), into the right to receive the Merger Consideration (as defined in 
Section 2.2(a)) and shall cease to be outstanding and shall automatically be 
canceled and shall cease to exist, and each holder of a certificate 
previously evidencing any such Shares (each, a "COMPANY CERTIFICATE") shall 
cease to have any rights with respect thereto, except the right to receive, 
upon the surrender of such Company Certificate in accordance with the 
provisions of Section 2.3, the Merger Consideration multiplied by the number 
of Shares previously evidenced by such Company Certificate.

          2.2.  MERGER CONSIDERATION.
          
          (a)    MERGER CONSIDERATION.  Except as otherwise provided in 
Section 2.4 and subject to Section 2.5, the term "MERGER CONSIDERATION" shall 
mean, at the election of each holder of Shares, which election shall be 
available on a share-by-share basis, one of the following:

                 (i)    for each Share with respect to which an election to
          receive cash has been effectively made or deemed made pursuant to
          Section 2.3 and not revoked (a "CASH ELECTION"), the right to receive
          an amount in cash, without interest, equal to the Share Value (the
          "CASH CONSIDERATION PER SHARE"); or

                 (ii)   for each Share with respect to which an election to
          receive shares of Acquiror Stock has been effectively made pursuant to
          Section 2.3 and not revoked (a "STOCK ELECTION"), the right to receive
          a fractional interest 


                                       3
<PAGE>

          in a share of Acquiror Stock equal to the Exchange Ratio (as defined
          in Section 2.2(b)) (the "STOCK CONSIDERATION PER SHARE"), subject to
          Section 2.3(h).

          For purposes of this Agreement:

                 (1)    "ACQUIROR STOCK" shall mean the Class H Common Stock of
          GM, par value $0.10 per share;

                 (2)    "SHARE VALUE" shall mean the product of (x) the Exchange
          Ratio and (y) the 20-Day Average Price; and

                 (3)    "20-DAY AVERAGE PRICE" shall mean the average (rounded
          to nearest 1/10,000, or if there shall not be a nearest 1/10,000, to
          the next highest 1/10,000) of the volume weighted averages (rounded to
          the nearest 1/10,000, or if there shall not be a nearest 1/10,000, to
          the next highest 1/10,000) of the trading prices of the Acquiror Stock
          on the New York Stock Exchange, Inc. (the "NYSE") as reported by
          Bloomberg Financial Markets (or such other source as the parties shall
          agree in writing) for each of the 20 consecutive trading days ending
          on and including the second trading day prior to the Closing Date;

          (b)    EXCHANGE RATIO.

                 (i)    The Exchange Ratio shall be determined in the following
          manner, subject to reduction pursuant to Section 2(b)(ii):

                 (A)    If the 20-Day Average Price is less than or equal
          to $47.6821 (the "CAP PRICE"), and greater than or equal to
          $27.8146 (the "FLOOR PRICE"), the Exchange Ratio shall be equal
          to 0.3775.

                 (B)    If the 20-Day Average Price is greater than the Cap
          Price, the Exchange Ratio shall be equal to the quotient obtained
          by dividing $18.00 by the 20-Day Average Price (such quotient
          shall be rounded to the nearest 1/10,000, or if there shall not
          be a nearest 1/10,000 to the next lowest 1/10,000).

                 (C)    If the 20-Day Average Price is less than the Floor
          Price, the Exchange Ratio shall be equal to the quotient obtained
          by dividing (x) the lower of (1) $10.50 and (2) the Adjusted
          Price (as defined in Section 2.4(e)) by (y) the 20-Day Average
          Price (such quotient shall be rounded to the nearest 1/10,000, or
          if there shall not be a nearest 1/10,000, to the next highest
          1/10,000).

                 (ii)   The Exchange Ratio shall be reduced by the amount
          determined by:


                                      4
<PAGE>

                 (A)    first, dividing the Excess Termination Amount by the
          number of Shares (such quotient, the "EXCESS TERMINATION AMOUNT PER
          SHARE"), and 

                 (B)    then, dividing the Excess Termination Amount Per Share
          by the 20-Day Average Price (the resulting quotient shall be rounded
          to the nearest 1/10,000 or, if there shall not be a nearest 1/10,000,
          to the next highest 1/10,000).

          The "EXCESS TERMINATION AMOUNT" shall be the sum of (x) the amount, if
          any, by which the payments made or required to be made by the Company
          or any of its subsidiaries after the date hereof arising out of or
          relating to the termination of the contract identified on Section
          2.2(b)(ii)(x) of the Acquiror Disclosure Schedule exceed the
          Termination Amount in respect thereof set forth therein, and (y) the
          amount, if any, by which the payments made or required to be made by
          the Company or any of its subsidiaries after the date hereof arising
          out of or relating to the termination of the contract identified in
          Section 2.2(b)(ii)(y) of the Acquiror Disclosure Schedule exceed the
          Termination Amount in respect thereof set forth in therein. 

                 (iii)  If between the date of this Agreement and the Effective
          Time, the outstanding shares of Acquiror Stock or Company Common Stock
          shall have been changed into a different number of shares or a
          different class, by reason of any stock dividend, subdivision,
          reclassification, recapitalization, rights offering, split,
          combination or exchange of shares, the Exchange Ratio correspondingly
          shall be adjusted to the extent warranted to reflect such stock
          dividend, subdivision, reclassification, recapitalization, rights
          offering, split, combination or exchange of shares.

          2.3.  STOCK AND CASH ELECTIONS; EXCHANGE FUND.
          
          (a)    RIGHT TO ELECT.  Each Person who, at the Effective Time, is 
a record holder of Shares (other than holders of Shares to be cancelled as 
set forth in Section 2.1(b) or Shares subject to Section 2.5) shall have the 
right to submit an Election Form (as defined in Section 2.3(b)) specifying 
the number of Shares that such Person desires to have converted into the 
right to receive, subject to Section 2.4, (i) the Stock Consideration Per 
Share pursuant to the Stock Election and (ii) the Cash Consideration Per 
Share pursuant to the Cash Election.

          (b)    LETTER OF TRANSMITTAL AND ELECTION FORM.  As soon as 
reasonably practicable after the Effective Time, a bank or trust company to 
be designated by GM (the "EXCHANGE AGENT") shall mail to each holder of 
record of Shares immediately prior to the Effective Time (excluding any 
Shares to be cancelled pursuant to Section 2.1(b) or subject to Section 2.5) 
(i) a letter of transmittal (the "LETTER OF TRANSMITTAL") which shall specify 
that delivery shall be effected, and risk of loss and title to the Company 
Certificates shall pass, only upon delivery of such Company Certificates to 
the Exchange Agent and shall be in such form and have such other provisions 
as GM shall reasonably specify, (ii) an election form (the "ELECTION FORM") 
providing for such holders to make the Cash Election or the Stock 


                                      5
<PAGE>

Election and (iii) instructions for use in effecting the surrender of the 
Company Certificates in exchange for the Merger Consideration with respect to 
the Shares formerly represented thereby. The Election Form shall include 
information as to the Share Value and the Exchange Ratio.  As of the Election 
Deadline (as hereinafter defined), to the extent that a holder of Shares 
shall not have submitted to the Exchange Agent an effective, properly 
completed Election Form with respect to all or certain of the Shares held by 
such holder or shall have properly revoked and not properly submitted to the 
Exchange Agent a subsequent Election Form with respect to all or certain of 
the Shares, such holder shall be deemed to have made the Cash Election with 
respect to such Shares.

          (c)    ELECTION DEADLINE AND ALLOCATION DETERMINATION.  Any Stock 
Election shall have been validly made only if the Exchange Agent shall have 
received by 5:00 p.m. New York, New York time on a date (the "ELECTION 
DEADLINE") to be mutually agreed upon by Hughes and the Company (which date 
shall not be later than the twentieth (20th) business day after the Effective 
Time), an Election Form properly completed and executed (with the signature 
or signatures thereof guaranteed to the extent required by the Election Form) 
by such holder accompanied by such holder's Company Certificates, or by an 
appropriate guarantee of delivery of such Company Certificates from a member 
of any registered national securities exchange or of the National Association 
of Securities Dealers, Inc. or a commercial bank or trust company in the 
United States as set forth in such Election Form.  Any holder of Shares 
(other than a holder who has submitted an irrevocable election) who has made 
an election by submitting an Election Form to the Exchange Agent may at any 
time prior to the Election Deadline change such holder's election by 
submitting a revised Election Form, properly completed and signed that is 
received by the Exchange Agent prior to the Election Deadline.  Any holder of 
Shares may at any time prior to the Election Deadline revoke such holder's 
election by written notice to the Exchange Agent received by the close of 
business on the day prior to the Election Deadline.  As soon as practicable 
after the Election Deadline, the Exchange Agent shall, subject to Section 
2.4, determine the allocation of the cash portion of the Merger Consideration 
and the stock portion of the Merger Consideration and shall notify GM, Hughes 
and HBI (as a representative of the shareholders of the Company) of its 
determination (the "ALLOCATION DETERMINATION").

          (d)    DEPOSIT OF MERGER CONSIDERATION.  Promptly after the 
Allocation Determination, Hughes shall deposit with the Exchange Agent, for 
the benefit of the holders of Shares for exchange in accordance with this 
Article 2, (i) cash in an amount sufficient to pay the aggregate Merger 
Consideration that shall take the form of cash and (ii) certificates or other 
evidence representing the aggregate Merger Consideration that shall take the 
form of shares of Acquiror Stock ("ACQUIROR CERTIFICATES"; the cash and 
certificates or other evidence deposited pursuant to clauses (i) and (ii) 
being hereinafter referred to as the "EXCHANGE FUND").  The Acquiror Stock 
into which Company Common Stock shall be converted pursuant to the Merger 
shall be deemed to have been issued at the Effective Time for purposes of 
entitlement to dividends declared, if any, after the Effective Time.  In 
connection with the issuance of shares of Acquiror Stock pursuant to this 
Agreement and the contribution by GM to the capital of Hughes of cash in an 
amount no less than the fair market value of such shares, GM's Board of 
Directors shall, in accordance with paragraph (a)(4) of Division I of Article 
Fourth of GM's Amended and Restated Certificate of Incorporation, as amended, 
make an appropriate adjustment to the denominator of the 


                                      6
<PAGE>

fraction used to determine the "Available Separate Consolidated Net Income of 
Hughes," as defined therein.

          (e)    SURRENDER OF COMPANY CERTIFICATES.  Upon surrender of a 
Company Certificate to the Exchange Agent, together with the Letter of 
Transmittal, duly executed, and such other documents as Hughes or the 
Exchange Agent shall reasonably request, the holder of such Company 
Certificate shall be entitled to receive, promptly after the Election 
Deadline in exchange therefor, (i) a certified or bank cashier's check in the 
amount equal to the aggregate amount of the Merger Consideration consisting 
of cash which such holder has the right to receive pursuant to the provisions 
of this Article 2 (including any cash in lieu of fractional shares of 
Acquiror Stock pursuant to Section 2.3(h)) and (ii) Acquiror Certificates 
representing the Acquiror Stock, if any, which such holder has the right to 
receive (in each case without interest and less the amount of any required 
withholding taxes, if any, in accordance with Section 2.3(k)).

          (f)    RULES GOVERNING EXCHANGE.  Hughes, in consultation with the 
Company prior to the Effective Time, shall have the right to make reasonable 
rules, not inconsistent with the terms of this Agreement, governing the 
validity of the Election Forms, the manner and extent to which Cash Elections 
or Stock Elections are to be taken into account in making the determinations 
prescribed by Section 2.4, the issuance and delivery of certificates for, or 
other evidence of, Acquiror Stock, and the payment of the Cash Consideration 
Per Share.

          (g)    DISTRIBUTIONS WITH RESPECT TO UNEXCHANGED SHARES OF ACQUIROR 
STOCK.  No dividends or other distributions with respect to shares of 
Acquiror Stock, with a record date after the Effective Time, shall be paid to 
the holder of any unsurrendered Company Certificate with respect to the 
shares of Acquiror Stock they are entitled to receive until such Company 
Certificate is surrendered by such holder.

          (h)    FRACTIONAL SHARES.  No fraction of a share of Acquiror Stock 
shall be issued in the Merger.  In lieu of any such fractional shares, each 
holder of Shares entitled to receive a fraction of a share of Acquiror Stock 
in the Merger, upon surrender of a Company Certificate for exchange pursuant 
to this Section 2.3, shall be paid in lieu thereof an amount in cash (without 
interest), rounded to the nearest cent, determined by multiplying (x) the 
Share Value by (y) the fractional interest in Acquiror Stock to which such 
holder would otherwise be entitled (after aggregating all shares of Acquiror 
Stock which such holder is entitled to receive pursuant to this Article 2).

          (i)    TERMINATION OF EXCHANGE FUND.  Any portion of the Exchange 
Fund which remains undistributed to the former holders of Shares for twelve 
(12) months after the Effective Time shall be delivered to Hughes, upon 
demand, and any former holders of Shares who have not theretofore complied 
with this Article 2 shall thereafter look only to Hughes for the Merger 
Consideration to which they are entitled pursuant to this Article 2.

          (j)    NO LIABILITY.  None of GM, Hughes or the Company shall be 
liable to any former holder of Shares for any Merger Consideration from the 
Exchange Fund delivered to a public official pursuant to any applicable 
abandoned property, escheat or similar law.


                                      7
<PAGE>

          (k)    WITHHOLDING RIGHTS.  GM, Hughes and the Exchange Agent shall 
be entitled to deduct and withhold, from the consideration otherwise payable 
pursuant to this Agreement to any former holder of Shares, such amounts as 
GM, Hughes, the Company (or any subsidiary thereof) or the Exchange Agent is 
required to deduct and withhold with respect to the making of such payment 
under the Code or any provision of state, local or foreign tax law.  To the 
extent that amounts are so withheld by GM, Hughes or the Exchange Agent, such 
withheld amounts shall be treated for all purposes of this Agreement as 
having been paid to the former holder of the Shares in respect of which such 
deduction and withholding was made by GM, Hughes or the Exchange Agent.

          2.4.  PRORATIONS.
          
          (a)    REQUESTED CASH AMOUNT NOT IN EXCESS OF CASH CAP AND NOT 
BELOW MINIMUM CASH AMOUNT.  If the Requested Cash Amount equals or exceeds 
the Minimum Cash Amount and does not exceed the Cash Cap, the Merger 
Consideration shall be issued and paid in the manner set forth in Section 
2.2, unless the 20-Day Average Price is less than the Floor Price and the 
Acquiror Stock to be issued pursuant to this Agreement would exceed the 
Acquiror Share Cap, in which case the adjustments set forth in Section 2.4(d) 
shall be made.

          (b)    REQUESTED CASH AMOUNT IN EXCESS OF CASH CAP.  If the 
Requested Cash Amount exceeds the Cash Cap, each holder who makes or is 
deemed to have made a Cash Election pursuant to Section 2.3 shall receive, 
for each Share for which a Cash Election has been made or deemed made, Merger 
Consideration consisting of:

                 (i)    cash in an amount equal to the product of the Share
          Value and a fraction, (A) the numerator of which is the Cash Cap and
          (B) the denominator of which is the Requested Cash Amount; and

                 (ii)   a fractional interest in a share of Acquiror Stock equal
          to a fraction, (A) the numerator of which is equal to the Share Value
          minus the amount of cash payable pursuant to clause (i) of this
          Section 2.4(b) and (B) the denominator of which is the 20-Day Average
          Price.

          (c)    REQUESTED CASH AMOUNT BELOW MINIMUM CASH AMOUNT.  If the 
Requested Cash Amount is less than the Minimum Cash Amount and the 20-Day 
Average Price equals or exceeds the Floor Price, each holder making a Stock 
Election shall receive, for each Share for which a Stock Election has been 
made, Merger Consideration consisting of:

                 (i)    cash in an amount equal to the quotient obtained by
          dividing (A) the excess of the Minimum Cash Amount over the Requested
          Cash Amount by (B) the number of Shares for which such Stock Elections
          have been made; and

                 (ii)    a fractional interest in a share of Acquiror Stock
          equal to a fraction, (A) the numerator of which is equal to the excess
          of the Share Value 


                                      8
<PAGE>

          over the amount of cash payable pursuant to clause (i) of this 
          Section 2.4(c) and (B) the denominator of which is the 20-Day Average
          Price.

          (d)    ADJUSTMENTS REQUIRED IF 20-DAY AVERAGE PRICE IS LESS THAN 
FLOOR PRICE.  If (A) the 20-Day Average Price is less than the Floor Price, 
(B) the Requested Cash Amount does not exceed the Cash Cap, and (C) the 
number of shares of Acquiror Stock that would be issuable pursuant to this 
Agreement would, but for this Section 2.4(d), exceed the Acquiror Share Cap, 
then each holder making a Stock Election shall receive, for each Share for 
which a Stock Election has been made, Merger Consideration consisting of:

                 (x)     a fractional interest in a share of Acquiror Stock 
      equal to the product of the Stock Consideration Per Share and a 
      fraction, (I) the numerator of which is the Acquiror Share Cap and (II) 
      the denominator of which is the total number of shares of Acquiror 
      Stock that, but for Section 2.4, would have been issuable to all 
      holders of Shares pursuant to this Agreement, and
      
                 (y)     an amount of cash equal to the excess of (I) the 
      Share Value over (II) the product of (a) the fractional interest in a 
      share of Acquiror Stock to which such holder shall be entitled pursuant 
      to clause (x) of this Section 2.4(d) and (b) the 20-Day Average Price.

          (e)    CERTAIN DEFINITIONS.  For purposes of this Agreement:
          
                 (i)    "ACQUIROR SHARE CAP" shall mean a number equal to
          seventy percent (70%) of the product of the number of Shares and
          0.3775.

                 (ii)   "ADJUSTED PRICE" shall mean an amount equal to the
          quotient obtained by dividing (1) an amount equal to two hundred
          percent (200%) of the product of the Acquiror Share Cap and the 20-Day
          Average Price by (2) the number of Shares.

                 (iii)  "CASH CAP" shall mean an amount of cash determined as
          follows:

                        (A)    If the 20-Day Average Price equals or exceeds the
          Floor Price, the Cash Cap shall be equal to fifty percent (50%) of the
          product of (1) the Exchange Ratio, and (2) the Closing Date Price, and
          (3) the number of Shares.

                        (B)    If the 20-Day Average Price is less than the
          Floor Price, the Cash Cap shall be equal to the lesser of (1) the
          amount described in clause (A) of this Section 2.4(e)(iii) and (2) the
          product of (X) the Acquiror Share Cap and (Y) the Closing Date Price.

                        (C)    Notwithstanding anything to the contrary
          contained in this Agreement, if, based on the Merger Consideration
          payable pursuant to this Agreement, the tax opinions referred to in
          Sections 6.2(e) and 6.3(h) hereof 


                                      9
<PAGE>

          cannot be delivered as a result of the Merger potentially failing 
          to satisfy continuity of interest requirements under applicable 
          federal income tax principles relating to reorganizations under 
          368(a) of the Code (as reasonably determined by Weil, Gotshal & 
          Manges LLP, in consultation with Leonard, Street and Deinard 
          Professional Association, such determination to be made (x) taking 
          into account Dissenting Shares and cash issued in lieu of 
          fractional shares, if any, (y) using the Closing Date Price as the 
          measure of value of the shares of Acquiror Stock issued as Merger 
          Consideration and (z) on the basis that the total value of such 
          Acquiror Stock issued as Merger Consideration must represent no 
          less than forty-five percent (45%) of the total consideration 
          issued and to be issued in the Merger to all holders of Shares), 
          then the Cash Cap shall be reduced to the extent necessary to 
          enable the tax opinions to be rendered.

                 (iv)   "CLOSING DATE PRICE" shall mean the per share closing
          price of the Acquiror Stock on the NYSE as of the Closing Date.

                 (v)    "MINIMUM CASH AMOUNT" shall mean an amount equal to the
          lesser of (A) 30% of the product of the Share Value and the number of
          Shares and (B) the Cash Cap.

                 (vi)   "REQUESTED CASH AMOUNT" shall mean the aggregate amount
          of cash that would be payable with respect to all Shares for which
          Cash Elections have been made or deemed made pursuant to Section 2.3
          or 2.5, before giving effect to Section 2.4.

          (f)    APPLICATION OF CASH AND SHARE LIMITATIONS.  The foregoing
provisions of this Article 2 are not intended to, and shall not be applied so as
to, result in:

                 (i)    the issuance of an aggregate number of shares of
          Acquiror Stock in excess of the Acquiror Share Cap;

                 (ii)   the payment of an aggregate amount of cash in excess of
          the Cash Cap;

                 (iii)  the receipt by a holder of Merger Consideration per
          Share having an aggregate value (with Merger Consideration in the form
          of Acquiror Stock valued for this purpose at the 20-Day Average Price)
          less than the Share Value unless both (x) the aggregate number of
          shares of Acquiror Stock to be issued is equal to the Acquiror Share
          Cap, and (y) the aggregate amount of cash to be paid is equal to the
          product of (1) the Acquiror Share Cap and (2) the Closing Date Price;
          or

                 (iv)   the receipt by a holder making a Cash Election of a
          value per Share which is different from the value per Share received
          by a holder making a Stock Election (with Acquiror Stock valued for
          this purpose at the 20-Day Average Price).


                                     10
<PAGE>

          2.5.  DISSENTING SHARES.  Notwithstanding anything in this 
Agreement to the contrary, Shares held by a holder (if any) who has the right 
to exercise dissenters' rights under Section 302A.471 and Section 302A.473 of 
the MBCA, or any successor provisions (the "DISSENTERS' RIGHTS STATUTE") and 
who shall have filed with the Company, prior to the vote by the shareholders 
of the Company on this Agreement and the Merger, a notice of intent to demand 
payment of the fair value of such Shares in accordance with the Dissenters' 
Rights Statute and shall not have voted to approve this Agreement and the 
Merger ("DISSENTING SHARES") shall not be converted into a right to receive 
the Merger Consideration, unless such holder fails to perfect or otherwise 
loses such holder's right to exercise such holder's dissenters' rights with 
respect to such Shares, if any.  If, before or after the Effective Time, such 
holder fails to perfect or loses any such right to exercise such holder's 
dissenters' rights with respect to such Shares, each such Share of such 
holder shall be treated as a Share that had been converted as of the 
Effective Time into the right to receive the Merger Consideration and such 
holder shall be deemed to have made the Cash Election. At the Effective Time, 
any holder of Dissenting Shares shall cease to have any rights with respect 
thereto, except the rights provided in the Dissenters' Rights Statute and as 
provided in the immediately preceding sentence.  The Company shall give 
prompt notice to Hughes of any notices of intent to demand fair value of 
Shares in accordance with the Dissenters' Rights Statute received by the 
Company, and Hughes shall have the right to participate in and direct all 
negotiations and proceedings with respect to such demands.  The Company shall 
not, except with the prior written consent of Hughes, make any payment with 
respect to, or settle or offer to settle, any such demands.

          2.6.  STOCK OPTIONS.  The Company may elect to take all such action 
necessary to cause each Company Stock Option (as defined in Section 3.2(a)), 
which is outstanding and unexercised immediately prior to the Effective Time, 
to become vested as of the Effective Time.  Hughes shall pay each holder of 
any Company Stock Option, with respect to each Share subject to such Company 
Stock Option, an amount in cash equal to the excess of the Share Value over 
the exercise price per Share of such Company Stock Option, less all 
applicable withholding taxes.  All Company Stock Options and all Company 
stock option plans, arrangements or agreements shall be terminated thereafter 
as of the Effective Time.


                                   ARTICLE 3
                                       
                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY

          The Company hereby represents and warrants to each of GM and Hughes 
as follows:

          3.1.  ORGANIZATION AND QUALIFICATION.

          (a)    The Company and each of its subsidiaries (as defined in 
Section 3.1(b)) is a corporation duly organized, validly existing and in good 
standing under the laws of the jurisdiction of its incorporation or 
organization and has all requisite corporate power and authority to own, 
lease and operate its properties and to carry on its businesses as now being 
conducted, except where the failure to be so organized, existing and in good 
standing or to 


                                     11
<PAGE>

have such power and authority would not have or constitute a Material Adverse 
Effect (as defined below) on the Company.  When used in connection with any 
party to this Agreement, the term "MATERIAL ADVERSE EFFECT" means (i) a 
material adverse effect, or any development that results in a material 
adverse effect, on the business, operations, financial performance or 
prospects of such party and its subsidiaries, taken as whole, or (ii) an 
event, change, effect or development that may materially impair or delay the 
ability of such party to consummate the transactions contemplated hereby; 
PROVIDED, HOWEVER, that effects or developments arising from (A) general 
economic conditions affecting participants in the multichannel entertainment 
distribution industry, (B) inactions of the Company resulting from Hughes' 
refusal to provide its consent pursuant to Section 5.1 of this Agreement or 
(C) actions which the Company is required to take pursuant to this Agreement, 
shall not constitute a Material Adverse Effect.

          (b)    Except as set forth in Section 3.1(b) of the Disclosure 
Schedule previously delivered by the Company to GM (the "COMPANY DISCLOSURE 
SCHEDULE"), the Company has no subsidiaries and does not own, directly or 
indirectly, beneficially or of record, any shares of capital stock or other 
security of any other entity or any other investment in any other entity.  
The term "SUBSIDIARY" shall mean, when used with reference to any party to 
this Agreement, any entity more than fifty percent (50%) of either the 
outstanding voting securities or the value of the outstanding equity 
securities or interests (including membership interests) of which are owned 
directly or indirectly by such party.

          (c)    The Company and each of its subsidiaries is duly qualified 
or licensed and in good standing to do business in each jurisdiction in which 
the property owned, leased or operated by it or the nature of the business 
conducted by it makes such qualification or licensing necessary, except in 
such jurisdictions where the failure to be so duly qualified or licensed and 
in good standing would not, individually or in the aggregate, have a Material 
Adverse Effect on the Company.

          (d)    The Company has heretofore delivered to Hughes accurate and 
complete copies of the articles of incorporation and by-laws, as currently in 
effect, of the Company and each of its subsidiaries.

          3.2.  CAPITALIZATION OF THE COMPANY AND ITS SUBSIDIARIES.

          (a)    The authorized capital stock of the Company consists of: (i) 
100,000,000 shares of Common Stock, par value $.0001 per share (the "COMMON 
STOCK"), of which, as of December 1, 1998, 60,868,825 shares were issued and 
outstanding and no shares were held in treasury, (ii) 500,000,000 shares of 
Class A Common Stock, par value $.0001 per Share (the "CLASS A COMMON STOCK"; 
and collectively with the Common Stock, the "COMPANY COMMON STOCK"), of 
which, as of December 1, 1998, 28,941,950 shares were issued and outstanding 
and no shares were held in treasury and (iii) 50,000,000 shares of Preferred 
Stock, par value $.01 per share, no shares of which are issued and 
outstanding. All of the issued and outstanding shares of Company Common Stock 
have been validly issued, and are fully paid, nonassessable and free of 
preemptive rights.  As of December 1, 1998, 713,400 shares of Class A Common 
Stock were reserved for issuance and issuable upon or otherwise deliverable 
in connection with the exercise of outstanding 


                                     12
<PAGE>

options granted by the Company to purchase shares of Class A Common Stock 
(the "COMPANY STOCK OPTIONS") issued pursuant to the Company stock option 
plans listed in Section 3.2(a) of the Company Disclosure Schedule.  Since 
December 1, 1998, no shares of the Company's capital stock have been issued 
other than pursuant to the exercise of Company Stock Options already in 
existence on such date and, since December 1, 1998, no Company Stock Options 
have been granted.  Except as set forth above in this Section 3.2(a), as of 
the date hereof, there are outstanding (i) no shares of capital stock or 
other voting securities of the Company, (ii) no securities of the Company or 
its subsidiaries convertible into or exchangeable for shares of capital stock 
or voting securities of the Company, (iii) no options or other rights to 
acquire from the Company or its subsidiaries, and no obligations of the 
Company or its subsidiaries to issue, any capital stock, voting securities or 
securities convertible into or exchangeable for capital stock or voting 
securities of the Company, and (iv) no equity equivalents, or interests in 
the ownership or earnings, of the Company or its subsidiaries or other 
similar rights (including stock appreciation rights) (collectively, "COMPANY 
SECURITIES").  There are no outstanding obligations of the Company or its 
subsidiaries to repurchase, redeem or otherwise acquire any Company 
Securities.  Except as set forth in Section 3.2(a) of the Company Disclosure 
Schedule, there are no shareholder agreements, voting trusts or other 
agreements or understandings to which the Company is a party or to which it 
is bound relating to the voting of any shares of capital stock of the Company.

          (b)    Except as set forth in Section 3.2(b) of the Company 
Disclosure Schedule, all of the outstanding capital stock of the Company's 
subsidiaries is owned by the Company, directly or indirectly, free and clear 
of any Lien (as defined below) or any other limitation or restriction 
(including any restriction on the right to vote or sell the same, except as 
may be provided as a matter of law).  There are no securities of the Company 
or its subsidiaries convertible into or exchangeable for, no options or other 
rights to acquire from the Company or its subsidiaries, and no other 
contract, understanding, arrangement or obligation (whether or not 
contingent) providing for the issuance or sale, directly or indirectly of, 
any capital stock or other ownership interests in, or any other securities 
of, any subsidiary of the Company.  There are no outstanding contractual 
obligations of the Company or its subsidiaries to repurchase, redeem or 
otherwise acquire any outstanding shares of capital stock or other ownership 
interests in any subsidiary of the Company.  For purposes of this Agreement, 
"LIEN" means, with respect to any asset (including, without limitation, any 
security) any mortgage, lien, pledge, charge, security interest or 
encumbrance of any kind in respect of such asset.


                                     13
<PAGE>

          3.3.  AUTHORITY RELATIVE TO THIS AGREEMENT.
          
          (a)    The Company has all necessary corporate power and authority 
to execute and deliver 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 and 
validly authorized and approved by the Board of Directors of the Company (the 
"COMPANY BOARD") and the Statutory Committee and no other corporate 
proceedings on the part of the Company are necessary to authorize this 
Agreement or to consummate the transactions contemplated hereby (other than, 
with respect to the Merger, the approval and adoption of this Agreement by 
the holders of a majority of the voting power of the then outstanding shares 
of Company Common Stock).  This Agreement has been duly and validly executed 
and delivered by the Company and constitutes a valid, legal and binding 
agreement of the Company, enforceable against the Company in accordance with 
its terms.

          (b)    The Company Board has, by unanimous vote of those present, 
duly and validly approved, and taken all corporate actions required to be 
taken by the Company Board for the consummation of the transactions, 
including the Merger, contemplated hereby and by the Shareholders Agreement 
and resolved to recommend that the shareholders of the Company approve and 
adopt this Agreement. The Statutory Committee has been duly formed pursuant 
to Section 302A.673, subd.1, and has duly and validly authorized and approved 
this Agreement, the Merger and the Shareholders Agreement and the 
consummation of the transactions contemplated by this Agreement and the 
Shareholders Agreement.  The action of the Statutory Committee in approving 
this Agreement and the transactions contemplated hereby, including the 
Merger, and in approving the Shareholders Agreement and the transactions 
contemplated thereby, is sufficient to render inapplicable to the Merger, 
this Agreement, and the transactions contemplated by the Shareholders 
Agreement, the provisions of Sections 302A.673 and 302A.675 of the MBCA and 
no Minnesota or other State takeover statute or similar statute or regulation 
applies to the Merger, this Agreement, the Shareholders Agreement, or any of 
the transactions contemplated hereby or thereby.

          3.4.  SEC REPORTS; FINANCIAL STATEMENTS.

          (a)    The Company has filed all required forms, reports and 
documents with the Securities and Exchange Commission (the "SEC") since 
February 6, 1996 (the "COMPANY SEC REPORTS"), each of which has complied in 
all material respects with all applicable requirements of the Securities Act 
and the Securities Exchange Act of 1934, as amended (the "EXCHANGE ACT"), 
each as in effect on the dates such forms, reports and documents were filed.  
None of the Company SEC Reports, including, without limitation, any financial 
statements or schedules included or incorporated by reference therein, 
contained, when filed, any untrue statement of a material fact or omitted to 
state a material fact required to be stated or incorporated by reference 
therein or necessary in order to make the statements therein, in light of the 
circumstances under which they were made, not misleading.  The consolidated 
financial statements of the Company included in the Company SEC Reports 
complied as to form in all material respects with applicable accounting 
requirements and the published rules and regulations of the SEC with respect 
thereto and fairly present, in conformity with United States generally 
accepted accounting principles ("GAAP") applied on a consistent basis 


                                     14
<PAGE>

(except as may be indicated in the notes thereto), the consolidated financial 
position of the Company and its consolidated subsidiaries as of the dates 
thereof and their consolidated results of operations and changes in financial 
position for the periods then ended (subject, in the case of the unaudited 
interim financial statements, to (A) normal year-end adjustments and (B) any 
other adjustments described in the Company SEC Reports filed prior to the 
date of this Agreement (the "FILED COMPANY SEC REPORTS")).  

          (b)    The Company has heretofore made available to GM a complete 
and correct copy of any material amendments or modifications, which have not 
yet been filed with the SEC, to agreements, documents or other instruments 
which previously had been filed by the Company with the SEC pursuant to the 
Exchange Act.

          3.5.  INFORMATION SUPPLIED.
          
          (a)    None of the information supplied or to be supplied by the 
Company for inclusion or incorporation by reference in the registration 
statement on Form S-4 to be filed with the SEC by GM in connection with the 
issuance of shares of Acquiror Stock in the Merger, including the prospectus 
contained therein and any amendment thereof or supplement thereto (the "S-4") 
will, at the time the S-4 is filed with the SEC and at the time it becomes 
effective under the Securities Act, contain any untrue statement of a 
material fact or omit to state any material fact required to be stated 
therein or necessary to make the statements therein not misleading.  If at 
any time prior to the Effective Time, any event with respect to the Company, 
its officers and directors or any of its subsidiaries should occur which is 
required to be described in the S-4, the Company shall promptly so advise 
Hughes.

          (b)    The proxy statement relating to the meeting of the Company's 
shareholders to be held in connection with the Merger, including any 
amendment thereof or supplement thereto (the "PROXY STATEMENT") will not, at 
the date mailed to shareholders of the Company and at the times of the 
meeting of shareholders of the Company to be held in connection with the 
Merger, contain any untrue statement of a material fact or omit to state any 
material fact required to be stated therein or necessary in order to make the 
statements therein, in light of the circumstances under which they are made, 
not misleading.  The Proxy Statement will comply as to form in all material 
respects with the provisions of the Exchange Act and the rules and 
regulations thereunder.

          3.6.  CONSENTS AND APPROVALS; NO VIOLATIONS.  Except for filings, 
permits, authorizations, consents and approvals as may be required under, and 
other applicable requirements of, the Securities Act, the Exchange Act, state 
securities or blue sky laws, the Hart-Scott-Rodino Antitrust Improvements Act 
of 1976, as amended (the "HSR ACT"), the Communications Act of 1934, as 
amended, and the rules and regulations promulgated thereunder (the 
"COMMUNICATIONS ACT"), the filing and recordation of a certificate of merger 
as required by the DGCL, the filing of articles of merger as required by the 
MBCA, and as otherwise set forth in Section 3.6 of the Company Disclosure 
Schedule, no filing with or notice to, and no permit, authorization, consent 
or approval of, any court or tribunal or administrative, governmental or 
regulatory body, agency or authority (a "GOVERNMENTAL ENTITY") is necessary 
for the execution and delivery by the Company of this Agreement or the 
consummation by the Company of the transactions contemplated hereby, except 
where the 


                                     15
<PAGE>

failure to obtain such permits, authorizations, consents or approvals or to 
make such filings or give such notice would not, individually or in the 
aggregate, have a Material Adverse Effect on the Company.  Except as set 
forth in Section 3.6 to the Company Disclosure Schedule, neither the 
execution, delivery and performance of this Agreement by the Company nor the 
consummation by the Company of the transactions contemplated hereby will (i) 
conflict with or result in any breach of any provision of the respective 
certificate or articles of incorporation or bylaws (or similar governing 
documents) of the Company or any of its subsidiaries, (ii) result in a 
violation or breach of, or constitute (with or without due notice or lapse of 
time or both) a default (or give rise to any right of termination, amendment, 
cancellation or acceleration or Lien) under, any of the terms, conditions or 
provisions of any note, bond, mortgage, indenture, lease, license, contract, 
agreement or other instrument or obligation to which the Company or any of 
its subsidiaries is a party or by which any of them or any of their 
respective properties or assets may be bound, or (iii) violate any order, 
writ, injunction, decree, law, statute, rule or regulation applicable to the 
Company or any of its subsidiaries or any of their respective properties or 
assets, except in the case of (ii) or (iii) for violations, breaches or 
defaults which would not, individually or in the aggregate, have a Material 
Adverse Effect on the Company.  Except as set forth in Section 3.6 of the 
Company Disclosure Schedule, neither the execution, delivery and performance 
of this Agreement by the Company, nor the consummation by the Company of the 
transactions contemplated hereby, will require any consent or approval 
pursuant to any material programming agreement, software license or 
billing/customer service agreement binding on the Company.  No rights of 
first refusal or first offer, preemptive rights or similar rights of 
participation are applicable to the transactions contemplated by this 
Agreement or the Shareholders Agreement.

          3.7.  NO DEFAULT.  None of the Company or its subsidiaries is in 
default or violation (and no event has occurred which with or without due 
notice or the lapse of time or both would constitute a default or violation) 
of any term, condition or provision of (i) its certificate or articles of 
incorporation or bylaws (or similar governing documents), (ii) any note, 
bond, mortgage, indenture, lease, license, contract, agreement or other 
instrument or obligation to which the Company or any of its subsidiaries is 
now a party or by which any of them or any of their respective properties or 
assets may be bound or (iii) any order, writ, injunction, decree, law, 
statute, rule or regulation applicable to the Company, its subsidiaries or 
any of their respective properties or assets, except in the case of (ii) or 
(iii) for violations, breaches or defaults which would not, individually or 
in the aggregate, have a Material Adverse Effect on the Company.

          3.8.  NO UNDISCLOSED LIABILITIES; ABSENCE OF CHANGES.  Except as 
and to the extent disclosed by the Company in the Filed Company SEC Reports 
or as disclosed in Section 3.8 of the Company Disclosure Schedule, since 
January 1, 1998, (a) neither the Company nor its subsidiaries has incurred 
any liabilities or obligations of any nature, whether or not accrued, 
contingent or otherwise, and whether due or to become due or asserted or 
unasserted, which would, individually or in the aggregate, have a Material 
Adverse Effect on the Company, (b) except as contemplated by this Agreement, 
the business of the Company and its subsidiaries has been carried on in all 
material respects in the ordinary course consistent with past practices, (c) 
the Company has not paid any dividend or distribution in respect of, or 
redeemed or repurchased any of, its capital stock or other equity 


                                     16
<PAGE>

securities, including securities directly or indirectly convertible into or 
exercisable or exchangeable for any of its capital stock or other equity 
securities, (d) the Company has not entered into or consummated any 
transaction with any officer, director or affiliate of the Company or any 
person known by the Company to be an affiliate of any of them and (e) except 
as required by GAAP, the Company has not changed its methods of accounting 
(either for financial accounting or tax purposes).

          3.9.  LITIGATION.  Except as disclosed by the Company in the Filed 
Company SEC Reports, as disclosed in Section 3.9 of the Company Disclosure 
Schedule, or as would not, individually or in the aggregate, have a Material 
Adverse Effect on the Company, (i) there is no suit, claim, action, 
proceeding or investigation pending or, to the knowledge of the Company, 
threatened against the Company or any of its subsidiaries or any of their 
respective properties or assets and (ii) none of the Company or its 
subsidiaries is subject to any outstanding order, writ, injunction or decree.

          3.10.  COMPLIANCE WITH APPLICABLE LAW.  Except as disclosed by the 
Company in the Filed Company SEC Reports and for failures which would not, 
individually or in the aggregate, have a Material Adverse Effect on the 
Company, (i) the Company and its subsidiaries hold all permits, licenses, 
variances, exemptions, orders and approvals of all Governmental Entities 
necessary for the lawful conduct of their respective businesses (the "COMPANY 
PERMITS"), (ii) the Company and its subsidiaries are in compliance with the 
terms of the Company Permits, (iii) the businesses of the Company and its 
subsidiaries are not being conducted in violation of any law, ordinance or 
regulation of any Governmental Entity and (iv) no investigation or review by 
any Governmental Entity with respect to the Company or its subsidiaries is 
pending or, to the knowledge of the Company, threatened, nor, to the 
knowledge of the Company, has any Governmental Entity indicated an intention 
to conduct the same.  No representation or warranty is made in this Section 
3.10 with respect to Environmental Laws (as defined in Section 3.12(a)) and 
the FCC Licenses (as defined in Section 3.18).

          3.11.  EMPLOYEE PLANS.

          (a)    Section 3.11(a) of the Company Disclosure Schedule lists all 
"employee benefit plans," as defined in Section 3(3) of the Employee 
Retirement Income Security Act of 1974, as amended ("ERISA") and all other 
employee benefit plans or other benefit arrangements, including but not 
limited to all employment and consulting agreements and all bonus and other 
incentive compensation, deferred compensation, disability, severance, 
retention, salary continuation, stock and stock-related award, stock option, 
stock purchase, collective bargaining or workers' compensation agreements, 
plans, policies and arrangements which the Company or any of its subsidiaries 
maintains, is a party to, contributed to or has any obligation to or 
liability for in respect of current or former employees and directors (each, 
a "COMPANY EMPLOYEE BENEFIT PLAN" and collectively, the "COMPANY EMPLOYEE 
BENEFIT PLANS").  None of the Company Employee Benefit Plans is subject to 
Title IV of ERISA.


                                     17
<PAGE>

          (b)    True, correct and complete copies of the most recent summary 
plan description for each Company Employee Benefit Plan have been delivered 
to Hughes for review prior to the date hereof.

          (c)     Except as would not, individually or in the aggregate, have 
a Material Adverse Effect on the Company, (i) all payments required to be 
made by or under any Company Employee Benefit Plan, any related trusts, 
insurance policies or ancillary agreements, or any collective bargaining 
agreement have been timely made, (ii) the Company and its subsidiaries have 
performed all obligations required to be performed by them under any Company 
Employee Benefit Plan, (iii) the Company Employee Benefit Plans comply in all 
respects and have been maintained in compliance with their terms and the 
requirements of ERISA, the Code and other applicable laws, and (iv) there are 
no actions, suits, arbitrations or claims (other than routine claims for 
benefits) pending or, to the knowledge of the Company, threatened with 
respect to any Company Employee Benefit Plan.

          (d)    Each Company Employee Benefit Plan and its related trust 
which are intended to be "qualified" within the meaning of Sections 401(a) 
and 501(a) of the Code, respectively, have been determined by the Internal 
Revenue Service to be so "qualified" under such Sections, as amended by the 
Tax Reform Act of 1986, and the Company knows of no fact which would 
adversely affect the qualified status of any such Company Employee Benefit 
Plan and its related trust.

          (e)     Neither the execution and delivery of this Agreement nor 
the consummation of the transactions contemplated hereby will (i) increase 
any benefits otherwise payable under any Company Employee Benefit Plan, or 
(ii) result in the acceleration of the time of payment or vesting of any such 
benefits.   Except as contemplated by Section 5.1(f) or 5.16 of this 
Agreement, neither the execution and delivery of this Agreement nor the 
consummation of the transactions contemplated hereby will result in any 
payment becoming due, or increase the compensation due, to any current or 
former employee or director of the Company or any of its subsidiaries.

          3.12.  ENVIRONMENTAL MATTERS.  (a)  As used in this Agreement:

          (i)    "ENVIRONMENTAL LAW" means any applicable federal, state or 
local law, statute, code, ordinance, policy, rule, regulation, order, 
settlement agreement, or other governmental requirement from any U.S. or 
foreign jurisdiction concerning the Release (as defined herein), handling, 
storage, management, processing, transportation or other use, or disposal or 
arrangement for disposal, of any solid waste, industrial waste or Hazardous 
Substance (as defined herein) including, by way of example but not 
limitation, the Comprehensive Environmental Response, Compensation and 
Liability Act (43 U.S.C. Section 9601 et seq.), the Hazardous Materials 
Transportation Act (49 U.S.C. Section 1801 et seq.), the Resource 
Conservation and Recovery Act (42 U.S.C. Section 6901 et seq.), the Clean 
Water Act (33 U.S.C. Section 1251 et seq.), the Clean Air Act (33 U.S.C. 
Section 2601 et seq.), the Toxic Substances Control Act (15 U.S.C. Section 
2601 et seq.), the Federal Insecticide, Fungicide and Rodenticide Act (7 
U.S.C. Section 136 et seq.) and the Occupational Safety and Health Act (29 
U.S.C. Section 651 et seq.) as such laws have been amended and the 
regulations promulgated 

                                     18
<PAGE>

pursuant thereto, and any applicable and analogous state or local statutes, 
codes, policies, rules, regulations or related requirements of governmental 
entities of foreign jurisdictions.

          (ii)   "ENVIRONMENTAL CLAIM" means any allegation, notice of 
violation, action, claim, lien, demand, order, injunction, judgment, decree, 
ruling, assessment or arbitration award or directive (conditional or 
otherwise) by any court, arbitrator or governmental entity or any person for 
personal injury (including sickness, disease or death), tangible or 
intangible property damage, diminution in value, damage to the environment or 
natural resources, nuisance, pollution, contamination or other adverse 
effects on the environment, or for fines, penalties or restrictions resulting 
from or based upon (A) the existence, or the continuation of the existence, 
of a Release (including, without limitation, sudden or non-sudden accidental 
or non-accidental Release) of, or exposure to, any Hazardous Substance, odor, 
audible noise, or any solid or industrial waste, (B) the transportation, 
storage, treatment or disposal of solid waste, industrial waste or Hazardous 
Substances, in connection with the past or present operations of the Company, 
any of its subsidiaries or any of their respective predecessors or assigns, 
or (C) the violation, or alleged violation, of any Environmental Laws, 
orders, injunctions, judgments, decrees, rulings, assessments, arbitration 
awards, Environmental Permits or ruling, order or decision of any court 
arbitrator or Government Entity relating to environmental matters.

          (iii)  "ENVIRONMENTAL PERMIT" means any permit, approval, 
authorization, license, variance, registration, permit application, 
notification, program development and implementation, or permission required 
under any applicable Environmental Law.

          (iv)   "HAZARDOUS SUBSTANCE" means any substance, material or waste 
which is regulated under any Environmental Law or by any applicable 
governmental entity, governmental entity in the jurisdictions in which the 
Company or any subsidiary or any of their respective predecessors or assigns 
conducts or has conducted business, or the United States, including, without 
limitation, any material or substance which is defined as a "hazardous 
waste," "hazardous material," "hazardous substance," "extremely hazardous 
waste" or "restricted hazardous waste," "subject waste," "contaminant," 
"toxic waste," "toxic substance" or "residual waste" "under any Environmental 
Law, including, but not limited to, radioactive materials, petroleum products 
(including fractions thereof), asbestos and polychlorinated biphenyls.

          (v)    "PROPERTY" means any land, facility or operations currently 
or previously owned by the Company, any of its subsidiaries or any of their 
respective predecessors or assigns.

          (vi)   "RELEASE" means any intentional or unintentional, continuous 
or intermittent release, spill, emission, seepage, leaking, pumping, 
uncontrolled loss, injection, deposit, disposal, discharge, dispersal, 
leaching or migration into the environment, or any building surface, or onto 
or from any Property of any Hazardous Substance, including the movement of 
any Hazardous Substance through or in the air, soil, surface water, ground 
water or otherwise.


                                      19
<PAGE>

          (vii)  "REMEDIAL ACTION" means all actions, including, without 
limitation, any capital expenditures, required or voluntarily undertaken to 
(A) clean up, remove, treat, or in any other way address any Hazardous 
Substance or any other material required pursuant to applicable Environmental 
Law, (B) prevent the Release or threat of Release, or minimize the further 
Release of any Hazardous Substance or any other material required pursuant to 
applicable Environmental Law, (C) perform pre-remedial studies and 
investigations or post-remedial monitoring and care including the conduct of 
risk assessments and negotiation with applicable governmental entities 
regarding Hazardous Substance or any other material required pursuant to 
applicable Environmental Law, or (D) bring the Properties into compliance 
with all applicable Environmental Laws and Environmental Permits.

          (b)    The Company and each of its subsidiaries, with respect to its
use of and operations at each Property, has been and is in compliance in all
material respects with all Environmental Laws, except where the failure so to be
in compliance would not, individually or in the aggregate, have a Material
Adverse Effect on the Company.

          (c)    Neither the Company nor any of its subsidiaries or any of 
their respective predecessors (to the Company's knowledge, with respect to 
non-affiliated predecessors) has received any written communication from a 
court, arbitrator or governmental entity or any other person that alleges 
that the Company or any such subsidiary or predecessor is not in compliance, 
in any respect, with any Environmental Law or has liability thereunder, 
except for written communications which make allegations which, if true, are 
not reasonably likely, individually or in the aggregate, to result in a 
Material Adverse Effect on the Company.

          (d)    Except as disclosed in Section 3.12 of the Company 
Disclosure Schedule, none of the operations or Properties of the Company or 
any of its subsidiaries or any of their respective predecessors or assigns 
(to the Company's knowledge, with respect to unaffiliated predecessors and 
assigns) is the subject of investigation by any governmental entity, whether 
U.S., State, local or foreign, respecting (i) Environmental Laws, (ii) any 
Remedial Action or (iii) any Environmental Claim arising from a Release or 
otherwise of any Hazardous Substance or any other substance regulated under 
any Environmental Law, which in each case would, individually or in the 
aggregate, have a Material Adverse Effect on the Company.  The Company and 
each of its subsidiaries have filed all notices, obtained all Environmental 
Permits and conducted all actions required under all Environmental Laws, 
except where the failure to file such notices, obtain such Environmental 
Permits or take such actions would not, individually or in the aggregate, 
have a Material Adverse Effect on the Company.

          (e)    The Company, each of its subsidiaries and any of their 
respective predecessors (to the Company's knowledge, with respect to 
unaffiliated predecessors) have filed all notices required to be filed under 
all Environmental Laws reporting any Release, obtained all Environmental 
Permits and taken all Remedial Actions required under all Environmental Laws, 
except where failure to file such notices, obtain such Environmental Permits 
or take such Remedial Actions would not, individually or in the aggregate, 
have a Material Adverse Effect on the Company.


                                      20
<PAGE>

          (f)    Neither the Company nor any of its subsidiaries has any 
contingent liabilities (as defined in GAAP) with respect to its business or 
that of its predecessors in connection with any Hazardous Substance or 
Environmental Law that would, individually or in the aggregate, have a 
Material Adverse Effect on the Company.

          (g)    Underground storage tanks are not and have not been located 
on or under any Property and there have been no Releases of Hazardous 
Substances on, in or under any Property or other real property for which the 
Company or any of its subsidiaries would be responsible or potentially 
responsible and that would, individually or in the aggregate, have a Material 
Adverse Effect on the Company.

          (h)    Neither the Company nor any of its subsidiaries or any of 
their respective predecessors (to the Company's knowledge, with respect to 
unaffiliated predecessors) is subject to any judicial, administrative or 
arbitral actions, suits, proceedings (public or private), written claims or 
governmental proceedings alleging the violation of any Environmental Law or 
Environmental Permit that would, individually or in the aggregate, have a 
Material Adverse Effect on the Company.

          (i)    Neither the Company nor any of its subsidiaries or any of 
their respective predecessors or assigns (to the Company's knowledge, with 
respect to unaffiliated predecessors and assigns) as a result of their 
respective past and current operations, has caused or permitted any Hazardous 
Substances to remain or be disposed of, either on or under any Property or on 
any real property not permitted to accept, store or dispose of such Hazardous 
Substances, that would, individually or in the aggregate, have a Material 
Adverse Effect on the Company.

          (j)    The transactions contemplated under this Agreement do not 
trigger any obligation or duty on the part of the Company or the subsidiaries 
to file any notice with or obtain approval from any Governmental Entity 
having jurisdiction over environmental or health and safety matters.

          (k)    None of the Properties owned by the Company or any of its 
subsidiaries contain or are constructed with any asbestos or 
asbestos-containing building materials, the presence of which in its current 
condition requires abatement or encapsulation.

          (l)    The Company and all its subsidiaries have obtained, 
currently maintain, and are in material compliance with all Environmental 
Permits required for their operations, such Environmental Permits are readily 
transferable to the Buyer, and there is no pending or threatened action or 
proceeding to revoke or materially modify or alter the terms and condition of 
such Environmental Permits.

          (m)    None of the Properties of the Company or any subsidiaries is 
listed or proposed for listing on the National Priorities List ("NPL"), the 
CERCLIS, or any analogous state list of sites to be investigated or 
remediated as a result of the possible presence of Hazardous Substances and 
neither the Company nor the subsidiaries has received any notice from any 
Governmental Entity or Person that it is or could potentially be liable for 
the cost 


                                      21
<PAGE>

to investigate or remediate contamination under Environmental Law or any 
request for information under section 104 of CERCLA or any analogous state 
law.

          3.13.  TAX MATTERS.   Except as disclosed on Section 3.13 of the 
Company Disclosure Schedule:

          (a)    The Company and each of its subsidiaries, and each 
affiliated group (within the meaning of Section 1504 of the Code), unitary 
group or combined group of which the Company or any of its subsidiaries is or 
has ever been a member, has (or, by the Closing Date, will have) timely filed 
with the appropriate taxing authorities all Federal income tax returns and 
all other material tax returns and reports required to be filed by it through 
the Closing Date.  All such tax returns are (or will be) complete and correct 
in all material respects.  Except to the extent adequately reserved for in 
accordance with GAAP, the Company and each of its subsidiaries has (or, by 
the Closing Date, will have) paid (or the Company has paid on its 
subsidiaries' behalf) all taxes due in respect of the taxable periods covered 
by such tax returns.  The most recent consolidated financial statements 
contained in the Company SEC Reports reflect an adequate reserve in 
accordance with GAAP for all taxes payable by the Company and its 
subsidiaries for all taxable periods and portions thereof through the date of 
such financial statements.  Since December 31, 1997, neither the Company nor 
any of its subsidiaries has incurred any liability for taxes other than in 
the ordinary course of its businesses for which adequate reserves have been 
established on subsequent unaudited financial statements. The Company has 
previously delivered to Hughes copies of all income and franchise tax returns 
filed by the Company and each of its subsidiaries for their taxable years 
ended in 1995, 1996 and 1997 and all audit or examination reports relating to 
income or franchise taxes in respect of the Company or any of its 
subsidiaries within the preceding ten (10) years.  For purposes of this 
Agreement, "TAX" or "TAXES" shall mean all taxes, charges, fees, imposts, 
levies, gaming or other assessments, including, without limitation, all net 
income, gross receipts, capital, sales, use, ad valorem, value added, 
transfer, franchise, profits, inventory, capital stock, license, withholding, 
payroll, employment, social security, unemployment, excise, severance, stamp, 
occupation, property and estimated taxes, customs duties, fees, assessments 
and charges of any kind whatsoever, together with any interest and any 
penalties, fines, additions to tax or additional amounts imposed by any 
taxing authority (domestic or foreign) and shall include any joint and/or 
transferee liability (including any liability under Treasury Regulation 
Section 1.1502-6 or any comparable provision of state, local or foreign tax 
law) in respect of taxes or any liability in respect of taxes imposed by 
contract, tax sharing agreement, tax indemnity agreement or any similar 
agreement; and "TAX RETURNS" shall mean any report, return, document, 
declaration or any other information or filing required to be supplied to any 
taxing authority or jurisdiction (foreign or domestic) with respect to taxes, 
including, without limitation, information returns, any document with respect 
to or accompanying payments or estimated taxes, or with respect to or 
accompanying requests for the extension of time in which to file any such 
report, return document, declaration or other information.

          (b)    No material deficiencies for any taxes have been proposed, 
asserted or assessed against the Company or any of its subsidiaries that have 
not been fully paid or adequately provided for in the appropriate financial 
statements of the Company and its subsidiaries.  No state where the Company 
or one of its subsidiaries does not file an income 


                                      22
<PAGE>

or franchise tax return has asserted in writing during the preceding five (5) 
years that such corporation should be so filing, no outstanding waivers or 
comparable consents regarding the application of the statute of limitations 
with respect to taxes or tax returns have been given by or on behalf of the 
Company or any of its subsidiaries (and no request for any such waiver or 
consent is pending) and no power of attorney with respect to any taxes has 
been executed or filed with any taxing authority. No material issues relating 
to taxes have been raised in writing by the relevant taxing authority during 
any presently pending audit or examination.  None of the federal income tax 
returns of the Company and each of its subsidiaries consolidated in such tax 
returns have been reviewed by the Internal Revenue Service and the Company 
has not been contacted regarding any such review, and the state and local tax 
returns of the Company and its subsidiaries have been examined for the 
taxable periods set forth in Section 3.13(b) of the Company Disclosure 
Schedule.

          (c)    No material Liens for taxes exist with respect to any assets 
or properties of the Company or any of its subsidiaries, except for statutory 
liens for taxes not yet due.

          (d)    None of the Company or any of its subsidiaries is a party to 
or is bound by any tax sharing agreement, tax indemnity obligation or similar 
agreement, arrangement or practice with respect to taxes (including any 
advance pricing agreement, closing agreement or other agreement relating to 
taxes with any taxing authority).

          (e)    None of the Company or any of its subsidiaries has taken, 
agreed to take or will take any action that would prevent the Merger from 
constituting a reorganization qualifying under the provisions of Section 
368(a) of the Code.

          (f)    Neither the Company nor any of its subsidiaries has made, 
will make, or is obligated to make any payment (whether in cash or property 
or the vesting of property) that, either individually or in the aggregate, 
would not be deductible by reason of Section 280G or 162(m) of the Code, or 
is party to any employment, severance or termination agreement, other 
compensation arrangement or Company Employee Benefit Plan currently in 
effect, or the Program (as defined in Section 5.16(e)) or any other program 
established pursuant to Section 5.16, which provides for the making of any 
such payment.

          (g)    The Company and its subsidiaries have complied in all 
material respects with all applicable laws, rules and regulations relating to 
the payment and withholding of taxes.

          (h)    No federal, state, local or foreign audits or other 
administrative proceedings or court proceedings are presently pending or 
threatened in writing with regard to any federal income or material state, 
local or foreign taxes or tax returns of the Company or its subsidiaries and 
neither the Company nor any of its subsidiaries has received a written notice 
of any pending audit or proceeding.

          (i)    Neither the Company nor any of its subsidiaries has agreed 
to or is required to make any adjustment under Section 481(a) of the Code.


                                      23
<PAGE>

          (j)    Neither the Company nor any of its subsidiaries has (i) with 
regard to any assets or property held or acquired by any of them, filed a 
consent to the application of 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 such term is defined in Section 341(f)(4) of the Code) owned by the 
Company or any of its subsidiaries, (ii) executed or entered into a closing 
agreement pursuant to Section 7121 of the Code or any similar provision of 
state, local or foreign law, or (iii) received or filed any requests for 
rulings or determinations in respect of any taxes within the last five (5) 
years.

          (k)    No property owned by the Company or any of its subsidiaries 
(i) is property required to be treated as being owned by another person 
pursuant to the provisions of Section 168(f)(8) of the Internal Revenue Code 
of 1954, as amended and in effect immediately prior to the enactment of the 
Tax Reform Act of 1986, (ii) constitutes "tax exempt use property" within the 
meaning of Section 168(h)(1) of the Code, or (iii) is "tax exempt bond 
financed property" within the meaning of Section 168(g) of the Code.

          (l)    The Company and each of its subsidiaries are not currently, 
have not been within the last five years, and do not anticipate becoming, a 
"United States real property holding company" within the meaning of Section 
897(c) of the Code.

          (m)    No subsidiary of the Company owns any Shares.

          3.14.  OPINION OF FINANCIAL ADVISORS.  Each of Credit Suisse First 
Boston Corporation and Goldman, Sachs & Co. (the "COMPANY FINANCIAL 
ADVISORS") has delivered to the Company Board its opinion, dated the date of 
this Agreement, to the effect that, as of such date, and based upon and 
subject to certain matters stated in such opinions, the Merger Consideration 
is fair to the holders of Shares from a financial point of view, and such 
opinion has not been withdrawn or adversely modified.

          3.15.  BROKERS.  No broker, finder or investment banker (other than 
the Company Financial Advisors, a true and correct copy of whose engagement 
agreements have been provided to GM) is entitled to any brokerage, finder's 
or other fee or commission or expense reimbursement in connection with the 
transactions contemplated by this Agreement based upon arrangements made by 
and on behalf of the Company or any of its affiliates.


                                      24
<PAGE>

          3.16.  MATERIAL CONTRACTS.

          (a)    Section 3.16 of the Company Disclosure Schedule lists all 
contracts and agreements (and all amendments, modifications and supplements 
thereto and all side letters to which the Company is a party affecting the 
obligations of any party thereunder) to which the Company or any of its 
subsidiaries is a party or by which any of its properties or assets are bound 
that relate to:  (i) material employment, product design or development, 
personal services, consulting, non-competition, severance or indemnification; 
(ii) material licensing, merchandising, production, manufacturing, retailing, 
sales (including sales agency) or programming, production or distribution 
(including any programming "puts"), including without limitation, all such 
contracts and agreements containing exclusivity or "most favored nation" 
provisions; (iii) a right of first refusal, first negotiation, "tag along" or 
"drag along" rights applicable to any capital stock or material assets of the 
Company; (iv) a partnership or joint venture, or cooperative development 
efforts; (v) the acquisition, sale, lease or other disposition of material 
properties or assets of the Company or its subsidiaries or predecessors (by 
merger, purchase or sale of assets or stock or otherwise) entered into since 
February 6, 1996; (vi) agreements with any Governmental Entity; (vii) 
contracts for the construction of satellites; (viii) financial incentive 
arrangements for equipment manufacturers; (ix) signal security and testing or 
signal theft; (x) material promotion, marketing, sponsorship or similar 
arrangements; (xi) indebtedness for borrowed money, letters of credit, 
security agreements, lockbox arrangements or guaranties of the foregoing; 
(xii) real property deeds or leases and material equipment leases including, 
without limitation, all satellite transponder leases; (xiii) material 
software or Intellectual Property (as defined in Section 3.19(b)) license or 
maintenance agreements; (xiv) customer services (including, without 
limitation, telemarketing and billing); (xv) the provision of any services, 
products or payments to or from any officer, director, employee or other 
affiliate of the Company or such officer, director or employee; (xvi) all 
agreements relating to the retransmission of the Company's signal by cable 
systems or any other multichannel programming distributor; and (xvii) all 
commitments and agreements to enter into any contracts or agreements relating 
to any of the foregoing (collectively, together with any such contracts 
entered into in accordance with Section 5.1 hereof, the "MATERIAL CONTRACTS").

          (b)    Each of the Material Contracts is valid and enforceable in 
accordance with its terms, and there is no default under any Material 
Contract so listed either by the Company (including the consummation of the 
Merger) or, to the knowledge of the Company, by any other party thereto, and 
no event has occurred that with the lapse of time or the giving of notice or 
both would constitute a default thereunder by the Company (including the 
consummation of the Merger) or, to the knowledge of the Company, any other 
party, in any such case in which such default or event would, individually or 
in the aggregate, have a Material Adverse Effect on the Company.  Except as 
set forth in Section 3.16 of the Company Disclosure Schedule, all material 
agreements or other arrangements between the Company and its sales agents, 
dealers and retailers are terminable by the Company on not greater than 30 
days' notice, with no material termination fee or, except for commissions or 
fees earned, continuing payment obligations thereunder.

          (c)    No party to any Material Contract has given notice to the 
Company of, or made a claim against the Company with respect to, any breach 
or default thereunder, in 


                                      25
<PAGE>

any such case in which such breach or default would, individually or in the 
aggregate, have a Material Adverse Effect on the Company. The Company is not 
currently being audited, and has not received notice of an intent to conduct 
any audit, under any material programming agreement.

          3.17.  LABOR AND EMPLOYMENT MATTERS.

          (a)     Except as set forth in Section 3.17(a) of the Company 
Disclosure Schedule or as contemplated by Section 5.16 of this Agreement, 
neither the Company nor any of its subsidiaries is a party to any employment, 
severance compensation, labor or collective bargaining agreement and there 
are no employment, severance compensation, labor or collective bargaining 
agreements which pertain to employees of the Company or any of its 
subsidiaries.  No labor organization or group of employees of the Company or 
any of its subsidiaries has made a pending written demand for recognition or 
certification.

          (b)     Except as contemplated by Section 5.16 of this Agreement, 
the only employment agreements and severance compensation agreements with 
officers of the Company or any of its subsidiaries are set forth in Section 
3.17(b) of the Company Disclosure Schedule.  Except as set forth in Section 
3.17(b) of the Company Disclosure Schedule, neither the Company nor any of 
its subsidiaries is a party to or bound by any severance or other agreement 
with any employee or consultant pursuant to which such person would be 
entitled to receive any additional compensation or an accelerated payment of 
compensation as a result of the consummation of the transactions contemplated 
hereby.

          3.18.  FCC MATTERS.  Section 3.18 of the Company Disclosure 
Schedule sets forth all permits, licenses, waivers or authorizations issued 
by the Federal Communications Commission (the "FCC") held by the Company and 
its subsidiaries (the "FCC LICENSES"). For the purposes of this Agreement, 
the term "FCC Licenses" shall not include the FCC construction permit and 
launch authority to use DBS frequencies at 110DEG.  west longitude (the 
"110DEG. CONSTRUCTION PERMIT").  Except as is not material to the conduct of 
the business of the Company and its subsidiaries:  (i) the Company and its 
subsidiaries are financially qualified and, to the knowledge of the Company, 
are otherwise qualified to hold the FCC Licenses or to control the FCC 
Licenses, as the case may be; (ii) the FCC Licenses constitute all permits, 
licenses, waivers or authorizations that the Company and its subsidiaries are 
required by the FCC to hold in connection with the operation of its business 
as currently conducted, the Company and such subsidiaries that are required 
to hold FCC Licenses to operate the Company's business as currently conducted 
validly hold such FCC Licenses, and the FCC Licenses are in full force and 
effect; (iii) the Company is not aware of any facts or circumstances relating 
to the FCC qualifications of the Company or any of its subsidiaries that 
would prevent the FCC's granting the Transfer of Control Application to be 
filed with respect to the Merger (the "FCC APPLICATION"); (iv) the Company 
and its subsidiaries are in compliance with all FCC Licenses and with the 
Communications Act; and (v) there is not pending or, to the knowledge of the 
Company threatened, any application, petition, objection or other pleading 
with the FCC or other governmental authority which challenges the validity 
of, or any rights of the holder under, any FCC License.


                                      26
<PAGE>

          3.19.  INTELLECTUAL PROPERTY.

          (a)     The Company or one of its subsidiaries owns or possesses 
(and will own or possess as of the Effective Time) all right, title and 
interest in and to, or a valid and enforceable license or other right to use 
all of the Intellectual Property (as defined below), and all of the right, 
benefits, and privileges associated therewith, that is material to the 
conduct of the business of the Company and its subsidiaries as currently 
conducted (and as conducted as of the Effective Time).  To the knowledge of 
the Company, neither the Company nor any of its subsidiaries has infringed, 
misappropriated or otherwise violated any Intellectual Property of any other 
person, and neither the Company nor any of its subsidiaries is aware of any 
such infringement, misappropriation or violation which would reasonably be 
expected to occur prior to the Effective Time.  To the knowledge of the 
Company, no person is materially infringing upon any Intellectual Property 
right of the Company or any of its subsidiaries. Notwithstanding the 
foregoing, no representation or warranty is made with respect to any 
Intellectual Property licensed from Hughes or DIRECTV Enterprises, Inc. 
("DIRECTV"), or developed or used by Hughes or DIRECTV in connection with the 
multichannel entertainment distribution business.

          (b)    The term "INTELLECTUAL PROPERTY" means all patents, patent 
applications and patent disclosures; all inventions (whether or not 
patentable and whether or not reduced to practice); all trademarks, service 
marks, trade dress, trade names and corporate names and all the goodwill 
associated therewith; all mask works; all registered and unregistered 
statutory and common law copyrights; all registrations, applications and 
renewals for any of the compositions, know-how, manufacturing and production 
processes and techniques, research information, drawings, specifications, 
design plans, improvements, proposals, technical and computer data, 
documentation and software, financial proposals, technical and computer data, 
documentation and software, financial business and marketing plans, customer 
and supplier lists and related proprietary information, marketing materials 
and all other proprietary rights.

          3.20.  INSURANCE.  The Company and its subsidiaries maintain 
adequate insurance with respect to its properties and business against loss 
or damage of the kinds customarily insured against by corporations of 
established reputations engaged in the same or similar business and similarly 
situated, of such types and in such amounts as are customarily carried under 
similar circumstances by such other corporations.  For all such insurance 
policies, as described in Section 3.20 of the Company Disclosure Schedule, 
all premiums shall be paid to ensure that they are in effect and will remain 
in force until or after the Effective Time.

          3.21.  INDEBTEDNESS.  Except as set forth in the Filed Company SEC 
Reports, neither the Company nor any of its subsidiaries has any outstanding 
indebtedness for borrowed money or representing the deferred purchase price 
of property or services or similar liabilities or obligations, including any 
guarantee in respect thereof, or is a party to any agreement, arrangement or 
understanding providing for the creation, incurrence or assumption thereof.


                                      27
<PAGE>

          3.22.  LIENS.  Neither the Company nor any of its subsidiaries has 
granted, created or suffered to exist with respect to any of its assets, any 
security interest, mortgage, deed of trust, pledge or encumbrance (a "LIEN") 
of any kind or nature whatsoever.

          3.23.  REAL PROPERTY.  Section 3.23 of the Company Disclosure 
Schedule sets forth all of the real property owned in fee by the Company and 
its subsidiaries that is material to the conduct of the business of the 
Company and its subsidiaries, taken as a whole.  Each of the Company and its 
subsidiaries has good and marketable title to each parcel of real property 
owned by it free and clear of all Liens, except those listed in Section 3.22 
of the Company Disclosure Schedule.

          3.24.  TANGIBLE PROPERTY.  With respect to the tangible properties 
and assets of the Company and its subsidiaries (excluding real property) that 
are material to the conduct of the businesses of the Company and its 
subsidiaries, the Company and its subsidiaries have good title to, or hold 
pursuant to valid and enforceable leases, all such properties and assets.  
All of the assets of the Company and its subsidiaries have been maintained 
and repaired for their continued operation and are in good operating 
condition, reasonable wear and tear excepted, and usable in the ordinary 
course of business, except where the failure to be in such repair or 
condition or so usable would not individually or in the aggregate, have a 
Material Adverse Effect on the Company.

          3.25.  PROGRAMMING ARRANGEMENTS.  The amount of license fees 
currently paid by the Company pursuant to any material programming agreement 
has not been and shall not be increased due to the Company's failure to meet 
any subscriber penetration requirements or other similar benchmarks.  Except 
as set forth in Section 3.25 of the Company Disclosure Schedule, none of the 
Company's material programming agreements are subject to renewal prior to 
December 31, 2000, nor will any negotiation period relating to the renewal or 
extension of any material programming agreement commence prior to December 
31, 2000.   Except as set forth on Section 3.25 to the Company Disclosure 
Schedule, there are no affirmative obligations under any programming (or 
similar) agreement to carry any additional programming channels (or feeds 
thereof) above and beyond what the Company currently carries.

          3.26.  CONSOLIDATION MATTERS.  The Agreement, dated March 5, 1993, 
as amended, between ADS Alliance Data Systems, Inc. ("ADS") and the Company 
is terminable effective as of June 17, 1999, without the payment of any 
termination fee and without the obligation to continue to use or pay for ADS 
services following such date.  The Company has the contractual right to 
terminate (i) Direct Broadcast Satellite Contract No. 104274-B, effective 
December 31, 1996, between Lockheed Martin Corporation and the Company, as 
amended and (ii) the Billing and Customer Service Agreement between the 
Company and Convergys Information Management Group Inc., effective October 
16, 1998 and the letter agreement dated October 16, 1998.  The rights of 
Vulcan Ventures, Inc. and Dow Jones & Company under their respective 
programming agreements with the Company have been suspended effective on the 
date hereof.  Such agreements automatically terminate upon the Closing of the 
Merger, and there will be no continuing payment or performance obligation of 
the Company under such agreements thereafter.  The Agreement, dated March 21, 
1997 between the Company and ADS for remittance processing service (the "ADS 


                                      28
<PAGE>

REMITTANCE AGREEMENT") is terminable effective March 20, 2000 upon prior 
notice as required by such agreement.  The fees due under the ADS Remittance 
Agreement are subject to adjustment in March 1999 as provided in Section 4.2 
of such Agreement.  The ADS Remittance Agreement contains minimum fee 
obligations as provided in Appendix A thereto.

          3.27.  NO OTHER REPRESENTATIONS OR WARRANTIES.  Notwithstanding 
anything contained in this Article 3 or any other provision of this 
Agreement, it is the explicit intent of each party hereto that the Company is 
making no representation or warranty whatsoever, express or implied, except 
those representations and warranties of the Company set forth in this Article 
3.


                                   ARTICLE 4
                                       
                        REPRESENTATIONS AND WARRANTIES
                               OF GM AND HUGHES
                                       
          GM and Hughes hereby jointly and severally represent and warrant to 
the Company as follows: 

          4.1.  ORGANIZATION AND QUALIFICATION.  GM is a corporation duly 
organized, validly existing and in good standing under the laws of the 
jurisdiction of its incorporation or organization and has all requisite 
corporate power and authority to own, lease and operate its properties and to 
carry on its businesses as now being conducted, except where the failure to 
be so organized, existing and in good standing or to have such power and 
authority would neither have a Material Adverse Effect on Hughes nor 
materially impair or delay the ability of GM to consummate the transactions 
contemplated hereby.  GM is duly qualified or licensed and in good standing 
to do business in each jurisdiction in which the property owned, leased or 
operated by it or the nature of the business conducted by it makes such 
qualification or licensing necessary, except in such jurisdictions where the 
failure to be so duly qualified or licensed and in good standing would 
neither have a Material Adverse Effect on Hughes nor may materially impair or 
delay the ability of GM to consummate the transactions contemplated hereby.

          4.2.  CAPITALIZATION OF GM AND ITS SUBSIDIARIES.  The Acquiror 
Stock is the only class of authorized capital stock of GM as to which GM 
reports earnings per share based upon the Available Separate Consolidated Net 
Income of Hughes attributable to holders of Acquiror Stock, as provided for 
under GM's Amended and Restated Certificate of Incorporation and as set forth 
in GM's Annual Report on Form 10-K for the fiscal year ended December 31, 
1997.  As of November 30, 1998, 600,000,000 shares of Acquiror Stock were 
authorized and 105,993,793 shares of Acquiror Stock were issued and 
outstanding.  All of the issued and outstanding shares of Acquiror Stock have 
been validly issued, and are fully paid, nonassessable and free of preemptive 
rights.  As of November 30, 1998, 16,396,454 shares of Acquiror Stock were 
reserved for issuance and issuable upon or otherwise deliverable in 
connection with the exercise of outstanding options to purchase Acquiror 
Stock granted by GM or Hughes pursuant to the GM Amended Stock Incentive Plan 
and the Hughes Incentive Plan.  Except (i) as described in the GM SEC 
Reports, and (ii) as set forth above, as of the date hereof, there are 
outstanding (A) no securities of GM or 


                                      29
<PAGE>

its subsidiaries convertible into or exchangeable for shares of Acquiror 
Stock, (B) no options or other rights to acquire from GM or its subsidiaries, 
and no obligations of GM or its subsidiaries to issue, any Acquiror Stock, or 
securities convertible into or exchangeable for Acquiror Stock, and (C) no 
equity equivalents, interests in the ownership or earnings of Hughes or its 
subsidiaries or other similar rights (including stock appreciation rights) 
(collectively, "HUGHES SECURITIES"). There are no outstanding obligations of 
GM or any of its subsidiaries to repurchase, redeem or otherwise acquire any 
Acquiror Stock.

          4.3.  AUTHORITY RELATIVE TO THIS AGREEMENT.  Each of GM and Hughes 
has all necessary corporate power and authority to execute and deliver 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 and validly authorized by the 
Boards of Directors of GM and Hughes and by GM as the sole shareholder of 
Hughes, and no other corporate proceedings on the part of GM or Hughes are 
necessary to authorize this Agreement or to consummate the transactions 
contemplated hereby. This Agreement has been duly and validly executed and 
delivered by each of GM and Hughes and constitutes a valid, legal and binding 
agreement of each of GM and Hughes, enforceable against each of GM and Hughes 
in accordance with its terms.

          4.4.  SEC REPORTS; FINANCIAL STATEMENTS.  (a) GM has filed all 
required forms, reports and documents with the SEC since January 1, 1996 (the 
"GM SEC REPORTS"), each of which has complied in all material respects with 
all applicable requirements of the Securities Act and the Exchange Act, each 
as in effect on the dates such forms, reports and documents were filed.  None 
of the GM SEC Reports, including, without limitation, any financial 
statements or schedules included or incorporated by reference therein, 
contained, when filed, any untrue statement of a material fact or omitted to 
state a material fact required to be stated or incorporated by reference 
therein or necessary in order to make the statements therein, in light of the 
circumstances under which they were made, not misleading.  The consolidated 
financial statements of GM included in the GM SEC Reports complied as to form 
in all material respects with applicable accounting requirements and the 
published rules and regulations of the SEC with respect thereto and fairly 
present, in conformity with GAAP applied on a consistent basis (except as may 
be indicated in the notes thereto), the consolidated financial position of GM 
and its consolidated subsidiaries as of the dates thereof and their 
consolidated results of operations and changes in financial position for the 
periods then ended (subject, in the case of the unaudited interim financial 
statements, to (A) normal year-end adjustments and (B) any other adjustments 
described in the GM SEC Reports filed prior to the date of this Agreement 
(the "FILED GM SEC REPORTS")).

          (b)    Hughes has heretofore made available to the Company a 
complete and correct copy of any material amendments or modifications, which 
have not yet been filed with the SEC, to agreements, documents or other 
instruments which previously had been filed by GM with the SEC pursuant to 
the Exchange Act, to the extent that Hughes or DIRECTV is a party to such 
agreements or such agreements relate to the business of Hughes or DIRECTV.


                                      30
<PAGE>

          4.5.  INFORMATION SUPPLIED.

          (a)    None of the information supplied or to be supplied by GM or 
Hughes for inclusion in the Proxy Statement will, at the date mailed to 
shareholders of the Company and at the time of the meeting of shareholders of 
the Company to be held in connection with the Merger, contain any untrue 
statement of a material fact or omit to state a material fact required to be 
stated therein or necessary in order to make the statements therein, in light 
of the circumstances under which they are made, not misleading.  If at any 
time prior to the Effective Time, any event with respect to GM, its officers 
and directors or any of its subsidiaries should occur which is required to be 
described in the Proxy Statement, GM shall promptly so advise the Company.

          (b)    Neither the S-4 nor any amendment thereto will at the time 
it becomes effective under the Securities Act or at the Effective Time 
contain any untrue statement of a material fact or omit to state a material 
fact required to be stated therein or necessary in order to make the 
statements therein, in light of the circumstances under which they are made, 
not misleading.  No representation or warranty is made by GM or Hughes in 
this Section 4.5 with respect to statements made or incorporated by reference 
therein based on information supplied by the Company or any of its 
subsidiaries for inclusion or incorporation by reference in the S-4.  The S-4 
will comply as to form in all material respects with the provisions of the 
Securities Act and the rules and regulations thereunder.  

          4.6.  CONSENTS AND APPROVALS; NO VIOLATIONS.  Except for filings, 
permits, authorizations, consents and approvals as may be required under, and 
other applicable requirements of, the Securities Act, the Exchange Act, state 
securities or blue sky laws, the HSR Act, the Communications Act, the filing 
and recordation of a certificate of merger as required by the DGCL, and the 
filing of articles of merger as required by the MBCA, no filing with or 
notice to, and no permit, authorization, consent or approval of, any 
Governmental Entity is necessary for the execution and delivery by GM or 
Hughes of this Agreement or the consummation by GM or Hughes of the 
transactions contemplated hereby, except where the failure to obtain such 
permits, authorizations, consents or approvals or to make such filings or 
give such notice would neither have a Material Adverse Effect on Hughes nor 
materially impair or delay the ability of GM to consummate the transactions 
contemplated hereby.   Except as set forth in Section 4.6 of the GM 
Disclosure Schedule, neither the execution, delivery and performance of this 
Agreement by GM or Hughes nor the consummation by GM or Hughes of the 
transactions contemplated hereby will (i) conflict with or result in any 
breach of any provision of the respective certificate or articles of 
incorporation or bylaws (or similar governing documents) of GM or Hughes or 
any of GM's subsidiaries, (ii) result in a violation or breach of, or 
constitute (with or without due notice or lapse of time or both) a default 
(or give rise to any right of termination, amendment, cancellation or 
acceleration or Lien) under, any of the terms, conditions or provisions of 
any note, bond, mortgage, indenture, lease, license, contract, agreement or 
other instrument or obligation to which GM or Hughes or any of GM's 
subsidiaries is a party or by which any of them or any of their respective 
properties or assets may be bound or (iii) violate any order, writ, 
injunction, decree, law, statute, rule or regulation applicable to GM or 
Hughes or any of GM's subsidiaries or any of their respective properties or 
assets, except in the case of (ii) or (iii) for violations, breaches or 
defaults which would neither have a Material Adverse 


                                      31
<PAGE>

Effect on Hughes nor materially impair or delay the ability of GM to 
consummate the transactions contemplated hereby.

          4.7.  NO DEFAULT.  None of GM or its subsidiaries is in default or 
violation (and no event has occurred which with or without due notice or the 
lapse of time or both would constitute a default or violation) of any term, 
condition or provision of (i) its certificate or articles of incorporation or 
bylaws (or similar governing documents), (ii) any note, bond, mortgage, 
indenture, lease, license, contract, agreement or other instrument or 
obligation to which GM or any of its subsidiaries is now a party or by which 
any of them or any of their respective properties or assets may be bound or 
(iii) any order, writ, injunction, decree, law, statute, rule or regulation 
applicable to GM, its subsidiaries or any of their respective properties or 
assets, except in the case of (ii) or (iii) for violations, breaches or 
defaults which would neither have a Material Adverse Effect on Hughes nor 
materially impair or delay the ability of GM to consummate the transactions 
contemplated hereby.

          4.8.  NO UNDISCLOSED LIABILITIES; ABSENCE OF CHANGES.  Except as 
and to the extent disclosed by GM in the GM SEC Reports filed prior to the 
date of this Agreement (the "FILED GM SEC REPORTS"), since January 1, 1998, 
(a) neither GM nor its subsidiaries has incurred any liabilities or 
obligations of any nature, whether or not accrued, contingent or otherwise, 
and whether due or to become due or asserted or unasserted, which would 
either have a Material Adverse Effect on Hughes or materially impair or delay 
the ability of GM to consummate the transactions contemplated hereby, (b) 
except as contemplated by this Agreement, Hughes and its subsidiaries have 
conducted their respective businesses in all material respects in the 
ordinary course consistent with past practices, (c) GM has not paid any 
dividend or distribution in respect of, or redeemed or repurchased any of, 
the Acquiror Stock or other securities directly or indirectly convertible 
into or exercisable or exchangeable for any Acquiror Stock, and (d) except as 
required by GAAP, neither GM nor Hughes has changed its method of accounting 
(either for financial accounting or tax purposes) in any manner which would 
reasonably be expected to materially adversely affect the valuation of the 
Acquiror Stock.

          4.9.  LITIGATION.  Except as disclosed by GM in the Filed GM SEC 
Reports, there is no suit, claim, action, proceeding or investigation pending 
or, to the knowledge of GM, threatened against GM or any of its subsidiaries 
or any of their respective properties or assets which, individually or in the 
aggregate, would either have a Material Adverse Effect on Hughes or 
materially impair or delay the ability of GM to consummate the transactions 
contemplated hereby.  Except as disclosed by GM in the Filed GM SEC Reports, 
none of GM or its subsidiaries is subject to any outstanding order, writ, 
injunction or decree which would either have a Material Adverse Effect on 
Hughes or materially impair or delay the ability of GM to consummate the 
transactions contemplated hereby.

          4.10.  COMPLIANCE WITH APPLICABLE LAW.  Except as disclosed by GM 
in the Filed GM SEC Reports, GM and its subsidiaries hold all permits, 
licenses, variances, exemptions, orders and approvals of all Governmental 
Entities necessary for the lawful conduct of their respective businesses (the 
"GM PERMITS"), except for failures to hold such permits, licenses, variances, 
exemptions, orders and approvals which would neither have a Material Adverse 
Effect on Hughes nor materially impair or delay the ability of GM to 

                                      32
<PAGE>

consummate the transactions contemplated hereby.  Except as disclosed by GM 
in the Filed GM SEC Reports, the businesses of GM and its subsidiaries are 
not being conducted in violation of any law, ordinance or regulation of any 
Governmental Entity except for violations or possible violations which would 
neither have a Material Adverse Effect on Hughes nor impair or materially 
delay the ability of GM to consummate the transactions contemplated hereby.   
Except as publicly disclosed by GM in the Filed GM SEC Reports, no 
investigation or review by any Governmental Entity with respect to GM or its 
subsidiaries is pending or, to the knowledge of GM, threatened, nor, to the 
knowledge of GM, has any Governmental Entity indicated an intention to 
conduct the same, other than, in each case, those the outcome of which would 
neither have a Material Adverse Effect on Hughes nor materially impair or 
delay the ability of GM to consummate the transactions contemplated hereby.  
No representation or warranty is made in this Section 4.10 with respect to 
Environmental Laws and the FCC Licenses.

          4.11.  BROKERS.  No broker, finder or investment banker (other than 
Salomon Smith Barney) is entitled to any brokerage, finder's or other fee or 
commission in connection with the transactions contemplated by this Agreement 
based upon arrangements made by and on behalf of GM or Hughes or any of their 
affiliates.

          4.12.  EMPLOYEE PLANS.

          (a)    Section 4.12(a) of the Disclosure Schedule previously 
delivered by GM and Hughes to the Company (the "ACQUIROR DISCLOSURE 
SCHEDULE") lists all "employee benefit plans," as defined in Section 3(3) of 
ERISA and all bonus and other incentive compensation, disability, severance, 
retention, salary continuation, stock and other stock-related award, stock 
option, stock purchase, collective bargaining or workers' compensation 
agreements, plans, policies and arrangements generally made available to the 
employees of DIRECTV and which will be made available to the employees of the 
Company (each, a "DIRECTV BENEFIT PLAN" and collectively, the "DIRECTV 
BENEFIT PLANS").

          (b)     Except as set forth in the Filed GM SEC Reports or would 
not, individually or in the aggregate, have a Material Adverse Effect on 
Hughes, (i) all payments required to be made by or under any DIRECTV Employee 
Benefit Plan, any related trusts, insurance policies or ancillary agreements, 
or any collective bargaining agreement have been timely made; (ii) Hughes has 
performed all obligations required to be performed by it under any DIRECTV 
Employee Benefit Plan; (iii) the DIRECTV Employee Benefit Plans comply in all 
respects and have been maintained in compliance with their terms and the 
requirements of ERISA, the Code and other applicable laws; and (iv) there are 
no actions, suits, arbitrations or claims (other than routine claims for 
benefits) pending or, to the knowledge of Hughes, threatened with respect to 
any DIRECTV Employee Benefit Plan.

          (c)    Each DIRECTV Employee Benefit Plan and its related trust 
which are intended to be "qualified" within the meaning of Sections 401(a) 
and 501(a) of the Code, 


                                      33
<PAGE>

respectively, have been determined by the Internal Revenue Service to be so 
"qualified" under such Sections, as amended by the Tax Reform Act of 1986, 
and Hughes knows of no fact which would adversely affect the qualified status 
of any such DIRECTV Employee Benefit Plan and its related trust.

          4.13.  ENVIRONMENTAL MATTERS.  Except as would not reasonably be 
expected to have a Material Adverse Effect on Hughes, (1) Hughes is in 
compliance with Environmental Laws; (2) no judicial or administrative 
proceedings are pending or, to the knowledge of Hughes, threatened against 
Hughes or any real property owned or operated by Hughes alleging the 
violation of or seeking to impose liability under any Environmental Law, and 
there are no investigations of an environmental nature pending or, to the 
knowledge of Hughes, threatened against Hughes or any real property owned or 
operated by Hughes; and (3) there are no facts, circumstances or conditions 
relating to, arising from or attributable to Hughes or any real property 
currently or, to the knowledge of Hughes, formerly owned, operated or leased 
by Hughes that are reasonably likely to result in Hughes incurring 
liabilities under Environmental Laws.

          4.14.  FCC MATTERS.  Section 4.14 of the Acquiror Disclosure 
Schedule sets forth all material permits, licenses, waivers or authorizations 
issued by the FCC held by DIRECTV (the "DIRECTV FCC LICENSES").  Except as is 
not material to the conduct of the business of DIRECTV:  (i) DIRECTV is 
financially qualified and, to the knowledge of Hughes, is otherwise qualified 
to hold the DIRECTV FCC Licenses or to control the DIRECTV FCC Licenses, as 
the case may be; (ii) the DIRECTV FCC Licenses constitute all permits, 
licenses, waivers or authorizations that DIRECTV is required by the FCC to 
hold in connection with the operation of its business as currently conducted; 
(iii) DIRECTV is not aware of any facts or circumstances relating to the FCC 
qualifications of Hughes that would prevent the FCC's granting the FCC 
Application; (iv) DIRECTV is in compliance with all DIRECTV FCC Licenses and 
with the Communications Act; and (v) there is not pending or, to the 
knowledge of Hughes threatened, any application, petition, objection or other 
pleading with the FCC or other governmental authority which challenges the 
validity of, or any rights of the holder under, any DIRECTV FCC License.

          4.15.  NO OTHER REPRESENTATIONS OR WARRANTIES.  Notwithstanding 
anything contained in this Article 4 or any other provision of this 
Agreement, it is the explicit intent of each party hereto that neither GM nor 
Hughes is making any representation or warranty whatsoever, express or 
implied, except those representations and warranties of GM and Hughes set 
forth in this Article 4.


                                      34
<PAGE>

                                  ARTICLE 5
                                       
                                  COVENANTS
                                       
          5.1.  CONDUCT OF BUSINESS OF THE COMPANY.  Except as contemplated 
by this Agreement, during the period from the date hereof to the Effective 
Time, the Company will, and will cause each of its subsidiaries to, conduct 
its operations in the ordinary course of business consistent with past 
practice and, to the extent consistent therewith, with no less diligence and 
effort than would be applied in the absence of this Agreement, seek to 
preserve intact its current business organizations, take all actions 
necessary to maintain and preserve the FCC Licenses, seek to keep available 
the service of its current officers and employees and seek to preserve its 
relationships with customers, suppliers and others having business dealings 
with it to the end that goodwill and ongoing businesses shall be unimpaired 
at the Effective Time.  Without limiting the generality of the foregoing, and 
except as otherwise expressly provided in this Agreement, prior to the 
Effective Time, the Company shall not, and shall not permit any of its 
subsidiaries to, without the prior written consent of Hughes (which consent 
shall not be unreasonably withheld):

          (a)    amend its certificate or articles of incorporation or bylaws 
(or other similar governing instrument);

          (b)    authorize for issuance, issue, sell, deliver or agree or 
commit to issue, sell or deliver (whether through the issuance or granting of 
options, warrants, commitments, subscriptions, rights to purchase or 
otherwise) any stock of any class or any other securities or equity 
equivalents (including, without limitation, any stock options or stock 
appreciation rights), except for the issuance or sale of shares of Company 
Common Stock pursuant to outstanding options granted prior to the date hereof 
under existing stock incentive plans;

          (c)    split, combine or reclassify any shares of its capital 
stock, declare, set aside or pay any dividend or other distribution (whether 
in cash, stock or property or any combination thereof) in respect of its 
capital stock, make any other actual, constructive or deemed distribution in 
respect of any shares of its capital stock or otherwise make any payments to 
shareholders in their capacity as such, or redeem or otherwise acquire any of 
its securities or any securities of any of its subsidiaries;

          (d)    adopt a plan of complete or partial liquidation, 
dissolution, merger, consolidation, restructuring, recapitalization or other 
reorganization of the Company or any of its subsidiaries (other than the 
Merger);

          (e)    alter through merger, liquidation, reorganization, 
restructuring or in any other fashion the corporate structure or ownership of 
any subsidiary;

          (f)    except as may be required by law or as contemplated by this 
Agreement, (i) enter into, adopt or amend or terminate any bonus, profit 
sharing, compensation, severance, termination, stock option, stock 
appreciation right, restricted stock, performance unit, stock equivalent, 
stock purchase, pension, retirement, deferred compensation, employment, 
severance or other employee benefit agreement, trust, plan, 


                                      35
<PAGE>

fund, award or other arrangement for the benefit or welfare of any director, 
officer or employee in any manner; (ii) except for normal increases in the 
ordinary course of business consistent with past practice that, in the 
aggregate, do not result in a material increase in benefits or compensation 
expense to the Company, increase in any manner the compensation or fringe 
benefits of any director, officer or employee or pay any benefit not required 
by any plan and arrangement as in effect as of the date hereof (including, 
without limitation, the granting of stock appreciation rights or performance 
units); or (iii) pay any bonuses or annual incentive awards with respect to 
fiscal 1998 or the interim period of fiscal 1999 ending on the Closing Date 
in excess of $1,375,000 in the aggregate;

          (g)    except as set forth on Section 5.1(g) of the Company 
Disclosure Schedule, hire or retain any individual as an employee of or 
consultant to the Company or any subsidiary of the Company;

          (h)    except as set forth on Section 5.1(h) of the Company 
Disclosure Schedule, enter into, renew or modify any agreement which, if in 
effect on the date hereof, would have been required to be disclosed in 
Section 3.16 of the Company Disclosure Schedule;

          (i)    except as may be required as a result of a change in law or 
in generally accepted accounting principles, change any of the accounting 
principles or practices used by it;

          (j)    revalue any of its assets, including, without limitation, 
writing up or down the value of inventory or writing-off notes or accounts 
receivable other than in the ordinary course of business consistent with past 
practice;

          (k)    make or revoke any tax election or settle or compromise any 
tax liability material to the Company and its subsidiaries taken as a whole, 
or change (or make a request to any taxing authority to change) any material 
aspect of its method of accounting for tax purposes;

          (l)    pay, discharge or satisfy any material claims, liabilities 
or obligations (absolute, accrued, asserted or unasserted, contingent or 
otherwise), other than the payment, discharge or satisfaction in the ordinary 
course of business of liabilities reflected or reserved against in, or 
contemplated by, the consolidated financial statements (or the notes thereto) 
of the Company and its subsidiaries or incurred in the ordinary course of 
business consistent with past practice;

          (m)    settle or compromise any pending or threatened material 
suit, action or claim or initiate or join any material suit, action or claim;

          (n)    (i) incur or assume any long-term or short-term debt or 
issue any debt securities except for borrowings under existing lines of 
credit in the ordinary course of business and in amounts not material to the 
Company and its subsidiaries, taken as a whole; (ii) assume, guarantee, 
endorse or otherwise become liable or responsible (whether directly, 
contingently or otherwise) for the obligations of any other person except in 
the ordinary 


                                      36
<PAGE>

course of business consistent with past practice and in amounts not material 
to the Company and its subsidiaries, taken as a whole, and except for 
obligations of wholly owned subsidiaries of the Company; (iii) make any 
loans, advances or capital contributions to, or investments in, any other 
person (other than to wholly owned subsidiaries of the Company or customary 
loans or advances to employees in the ordinary course of business consistent 
with past practice and in amounts not material to the maker of such loan or 
advance); (iv) pledge or otherwise encumber shares of capital stock of the 
Company or its subsidiaries; or (v) mortgage or pledge any of its assets, 
tangible or intangible, or create or suffer to exist any Lien thereupon;

          (o)    (i) acquire, sell, lease or dispose of any assets outside 
the ordinary course of business or any assets which in the aggregate are 
material to the Company and its subsidiaries, taken as a whole; (ii) enter 
into any commitment or transaction outside the ordinary course of business; 
or (iii) grant any exclusive distribution rights;

          (p)    (i) acquire (by merger, consolidation, or acquisition of 
stock or assets) any corporation, partnership or other business organization 
or division thereof or any equity interest therein; (ii) authorize any new 
capital expenditure or expenditures which, individually, is in excess of 
$250,000 or, in the aggregate, are in excess of $3 million; or (iii) enter 
into or amend any contract, agreement, commitment or arrangement providing 
for the taking of any action that would be prohibited hereunder; or

          (q)    take, propose to take, or agree in writing or otherwise to 
take, any of the actions described in Sections 5.1(a) through 5.1(p) or any 
action which would make any of the representations or warranties of the 
Company contained in this Agreement untrue or incorrect.

          5.2.  CONDUCT OF BUSINESS OF GM AND HUGHES.  Except as 
contemplated by this Agreement, during the period from the date hereof to the 
Effective Time, Hughes and its subsidiaries shall conduct their respective 
operations in the ordinary course of business consistent with past practice 
and, to the extent consistent therewith, with no less diligence and effort 
than would be applied in the absence of this Agreement.  Without limiting the 
generality of the foregoing, and except as otherwise expressly provided in 
this Agreement, prior to the Effective Time, GM shall not, and shall not 
permit Hughes and its subsidiaries to, without the prior written consent of 
the Company, which consent shall not be unreasonably withheld:

          (a)    amend its certificate or articles of incorporation or bylaws 
(or other similar governing instrument) in a manner which adversely affects 
the rights, powers and preferences of the Acquiror Stock;

          (b)    adopt a plan of complete or partial liquidation, 
dissolution, merger, consolidation, restructuring, recapitalization or other 
reorganization of Hughes or any of its subsidiaries (except that Hughes 
and/or any subsidiary of Hughes may adopt a plan of merger in connection with 
(i) a merger of any subsidiary of Hughes into Hughes or another subsidiary of 
Hughes or (ii) an acquisition or disposition of a business or assets, except 
for any such acquisition or disposition which would have a Material Adverse 
Effect on Hughes);


                                      37
<PAGE>

          (c)    alter through merger, liquidation, reorganization, 
restructuring or in any other fashion the corporate structure or ownership of 
Hughes or any of its subsidiaries, except for any such alteration which would 
not have a Material Adverse Effect on Hughes; or

          (d)    take any action, or agree to take any action, which would 
have the effect of terminating Hughes's engaging in the multichannel 
entertainment distribution industry.

          5.3.  PREPARATION OF S-4 AND THE PROXY STATEMENT.
          
          (a)    The Company will, as promptly as practicable, prepare and 
file with the SEC the Proxy Statement in connection with the vote of the 
shareholders of the Company with respect to the Merger. GM and Hughes shall 
have a reasonable opportunity to review the Proxy Statement and any 
supplement thereto prior to the filing or submission thereof to the SEC. 

          (b)    GM will, as promptly as practicable, prepare, following 
receipt of notification from the SEC that it has no further comments on the 
Proxy Statement, and file with the SEC the S-4 in connection with the 
registration under the Securities Act of the shares of Acquiror Stock 
issuable upon conversion of the Shares and the other transactions 
contemplated hereby.  The Company will have a reasonable opportunity to 
review the S-4 and any amendments thereto prior to the filing thereof with 
the SEC.

          (c)    GM and the Company will, and will cause their accountants 
and lawyers to, use all reasonable best efforts to have or cause the S-4 
declared effective as promptly as practicable after it is filed, and will 
take any other action required or necessary to be taken under federal or 
state securities laws or otherwise in connection with the registration 
process.  The Company will use its reasonable best efforts to cause the Proxy 
Statement to be mailed to its shareholders at the earliest practicable date 
after the S-4 shall become effective.

          5.4.  COMPANY MEETING.  The Company shall call a meeting of its 
shareholders to be held as promptly as practicable for the purpose of voting 
upon this Agreement and the Merger.  The Company agrees that its obligations 
pursuant to the first sentence of this Section 5.4 shall not be affected by 
the commencement, public proposal, public disclosure or communication to the 
Company of any Acquisition Proposal (as defined in Section 5.5).  The Company 
shall use its reasonable best efforts to hold such meeting as soon as 
practicable after the date hereof and will, through the Company Board, 
subject to the fiduciary duties of the Company Board, recommend to its 
shareholders approval of this Agreement and the Merger.

          5.5.  NO SOLICITATION.
          
          (a)    Until the termination of this Agreement, the Company shall 
not, and shall not permit any of its subsidiaries, or any of its or its 
subsidiaries' officers, directors, employees, representatives, agents or 
affiliates (including, without limitation, any investment 


                                      38
<PAGE>

banker, financial advisor, attorney, accountant or other representative of 
the Company or any of its subsidiaries), to, directly or indirectly, 
initiate, solicit or knowingly encourage (including by way of furnishing 
non-public information or assistance), or take any other action to 
facilitate, any inquiries or the making of any proposal that constitutes, or 
may reasonably be expected to lead to, an Acquisition Proposal (as defined 
below), or enter into or maintain or continue discussions or negotiate with 
any person or entity in furtherance of such inquiries or to obtain an 
Acquisition Proposal or agree to or endorse any Acquisition Proposal, or 
authorize or permit any of its officers, directors or employees or any of its 
subsidiaries or any investment banker, financial advisor, attorney, 
accountant or other representative of it or any of its subsidiaries to take 
any such action; PROVIDED, HOWEVER, that the Company may engage in 
discussions with any person or entity for the sole purpose of clarifying the 
terms of any unsolicited Acquisition Proposal if such discussions are in the 
judgment of independent counsel to the independent directors of the Company 
(as set forth in a reasoned legal opinion delivered to Hughes prior to any 
such discussions), required by the fiduciary duties of the Company Board. The 
Company will promptly (and in no event later than twenty-four (24) hours 
after receipt of any Acquisition Proposal) notify (which notice shall be 
provided orally and in writing and shall identify the person making such 
Acquisition Proposal and set forth the material terms thereof) Hughes after 
any receipt of any Acquisition Proposal.  For purposes of this Agreement, 
"ACQUISITION PROPOSAL" means any proposal regarding any of the following 
(other than the transactions contemplated by this Agreement) involving the 
Company or any of its subsidiaries:  (w) any merger, consolidation, share 
exchange, recapitalization, business combination or other similar 
transaction; (x) any sale, lease, exchange, mortgage, pledge, transfer or 
other disposition of fifteen percent (15%) or more of the assets of the 
Company and its subsidiaries, taken as a whole, in a single transaction or 
series of related transactions; (y) any tender offer or exchange offer that 
if consummated would result in any person (other than HBI) beneficially 
owning more than fifteen percent (15%) of the outstanding shares of Company 
Common Stock or the filing of a registration statement under the Securities 
Act in connection therewith; or (z) any public announcement of a proposal, 
plan or intention to do any of the foregoing or any agreement to engage in 
any of the foregoing.

          (b)    Until the termination of this Agreement, the Company Board 
shall not (i) subject to the fiduciary duties of the Company Board, withdraw 
or modify, or propose to withdraw or modify, in a manner adverse to GM or 
Hughes, the approval or recommendation of the Merger, this Agreement and the 
Shareholders Agreement by the Company Board, (ii) approve or recommend, or 
propose to approve or recommend, any Acquisition Proposal or (iii) cause the 
Company or any of its subsidiaries to enter into any agreement (including, 
without limitation, any letter of intent) with respect to any Acquisition 
Proposal. 

          5.6.  LETTER OF THE COMPANY'S ACCOUNTANTS.  The Company shall use 
all reasonable best efforts to cause to be delivered to GM a letter of Arthur 
Andersen LLP (or its successor firm), the Company's independent auditors, 
dated a date within two (2) business days before the date on which the S-4 
shall become effective and addressed to GM, in form and substance reasonably 
satisfactory to GM and customary in scope and substance for letters delivered 
by independent public accountants in connection with registration statements 
similar to the S-4.


                                      39
<PAGE>

          5.7.  ACCESS TO INFORMATION.

          (a)    Between the date hereof and the Effective Time, the Company 
will give GM and Hughes and their authorized representatives reasonable 
access to all employees (which access shall be coordinated with the Company's 
executive management), plants, offices, warehouses and other facilities and 
to all books and records of the Company and its subsidiaries, will permit GM 
and Hughes to make such inspections as GM and Hughes may reasonably require 
and will cause the Company's officers and those of its subsidiaries to 
furnish GM and Hughes with such financial and operating data and other 
information with respect to the business, properties and personnel of the 
Company and its subsidiaries as GM or Hughes may from time to time reasonably 
request; PROVIDED, that no investigation pursuant to this Section 5.7(a) 
shall affect or be deemed to modify any of the representations or warranties 
made by the Company and PROVIDED, FURTHER, except as provided in Section 
6.3(i), that information heretofore redacted by the Company and relating to 
exclusivity and renegotiation provisions of programming agreements may, at 
the Company's discretion, be provided only in redacted form (contracts 
containing such redaction being referred to herein as the "REDACTED 
CONTRACTS").

          (b)    From and after the date of this Agreement, Hughes shall have 
the right, but not the obligation, to retain one or more environmental 
professionals to conduct an environmental assessment and investigation 
("ENVIRONMENTAL INVESTIGATION") of the Properties, which Environmental 
Investigation shall be conducted as promptly as reasonably practicable in 
consultation with the Company and shall include the right to conduct such 
tests of soil, groundwater, surface water or air that Hughes reasonably 
requires, in its sole discretion, to determine whether there exists an 
Adverse Environmental Condition at any of the Properties.  For purposes of 
this Agreement, "ADVERSE ENVIRONMENTAL CONDITION" shall mean any of the 
following:  (i) the existence, or the continuation of the existence, of a 
Release (including, without limitation, sudden or non-sudden, accidental or 
non-accidental Releases), of, or exposure to, any Hazardous Substance at, in, 
by, from or related to the Properties, (ii) damage or injury to the 
environment in connection with the transportation, storage, treatment or 
disposal (or the arrangement thereof) of Hazardous Substances in connection 
with the operation of the Company or its subsidiaries or (iii) the violation, 
or alleged violation, of Environmental Law by the Company or any of its 
subsidiaries.

          (c)    Between the date hereof and the Effective Time, the Company 
shall furnish to Hughes (i) within two business days after the delivery 
thereof to management, such monthly financial statements and data as are 
regularly prepared for distribution to the Company's Chief Executive Officer 
and (ii) at the earliest time at which they are available and prior to filing 
thereof with the SEC, such quarterly and annual financial statements as are 
prepared for the Company's SEC filings, which shall be in accordance with the 
books and records of the Company, and drafts of all such Company SEC filings.

          (d)    Each of GM and Hughes will hold and will cause its 
consultants and advisors to hold in confidence all documents and information 
concerning the Company and its subsidiaries furnished to GM or Hughes in 
connection with the transactions contemplated by this Agreement to the extent 
required by that certain confidentiality agreement entered


                                      40
<PAGE>

into between the Company, DIRECTV and Hughes dated December 1, 1998 (the 
"CONFIDENTIALITY AGREEMENT").

          5.8.  ADDITIONAL AGREEMENTS; REASONABLE BEST EFFORTS.  Subject to 
the terms and conditions herein provided, each of the parties hereto agrees 
to use its reasonable best efforts to take, or cause to be taken, all action, 
and to do, or cause to be done, all things reasonably necessary, proper or 
advisable under applicable laws and regulations to consummate and make 
effective the transactions contemplated by this Agreement, including, without 
limitation, (i) cooperation in the preparation and filing of the Proxy 
Statement and the S-4, any filings that may be required under the HSR Act and 
the Communications Act, and any amendments to any thereof, (ii) cooperation 
in obtaining, prior to the Effective Time, the approval for listing on the 
NYSE, effective upon the official notice of issuance, of the shares of 
Acquiror Stock into which the Shares will be converted pursuant to Article 2 
hereof, (iii) the taking of all action reasonably necessary, proper or 
advisable to secure any necessary consents of all third parties and 
Governmental Entities, including those relating to existing debt obligations 
of the Company and its subsidiaries, (iv) the transfer of existing 
Environmental Permits to Hughes (or, if such transfer is not permissible, the 
Company shall assist Hughes in obtaining new Environmental Permits as 
necessary), (v) contesting any legal proceeding relating to the Merger and 
(vi) the execution of any additional instruments necessary to consummate the 
transactions contemplated hereby.  Subject to the terms and conditions of 
this Agreement, GM, Hughes and the Company agree to use all reasonable 
efforts to cause the Effective Time to occur as soon as practicable after the 
shareholder vote with respect to the Merger.  In case at any time after the 
Effective Time any further action is necessary to carry out the purposes of 
this Agreement, the proper officers and directors of each party hereto shall 
take all such necessary action.

          5.9.  REGULATORY REVIEWS.  Each party hereto will use its 
reasonable best efforts (a) to file with the U.S. Department of Justice and 
U.S. Federal Trade Commission, as soon as practicable after the date hereof, 
the Notification and Report Form under the HSR Act and any supplemental 
information or material requested pursuant to the HSR Act, and (b) to comply 
as soon as practicable after the date hereof with any other laws of any 
country and the European Union under which any consent, authorization, 
registration, declaration or other action with respect to the transactions 
contemplated herein may be required. Each party hereto shall furnish to the 
other such information and assistance as the other may reasonably request in 
connection with any filing or other act undertaken in compliance with the HSR 
Act or other such laws, and shall keep each other timely apprised of the 
status of any communications with, and any inquiries or requests for 
additional information from, any Governmental Entity under the HSR Act or 
other such laws.  Hughes and the Company will each use its reasonable best 
efforts to cause termination of the HSR waiting period(s) in connection with 
any review of the transactions contemplated by this Agreement under the HSR 
Act.  In connection with any litigation or administrative proceeding 
instituted to prevent the consummation of the Merger, Hughes and the Company 
shall take any and all action reasonably necessary in connection with such 
litigation or administrative proceeding (i) to prevent the entry of any 
order, preliminary or permanent injunction, or other legal restraint or 
prohibition preventing consummation of the Merger or any related transactions 
contemplated by this Agreement and (ii) to vacate any order, injunction of 
legal restraint or prohibition which would prevent the consummation of the 
transactions contemplated by this 

                                      41
<PAGE>

Agreement; PROVIDED, however, that nothing contained herein shall require 
Hughes to divest any portion of Hughes or the Company or to accept any 
restrictions or the operation of Hughes or the Company in order to consummate 
the transactions contemplated this Agreement.

          5.10.  PUBLIC ANNOUNCEMENTS.  Each of GM, Hughes and the Company 
will agree on the text of any press release before issuing any press release 
or otherwise making any public statements with respect to the transactions 
contemplated by this Agreement, including, without limitation, the Merger.  
The press release or public statement shall make appropriate reference to the 
role of the Company and the HBI family in the development of the 
direct-to-home satellite broadcasting business.  None of GM, Hughes or the 
Company shall issue any such press release or make any such public statement 
prior to such agreement, except as may be required by applicable law or by 
obligations pursuant to any agreement with the NYSE or NASDAQ, as determined 
by GM, Hughes or the Company, as the case may be, in which case such release 
or statement shall be limited to a factual summary of the material provisions 
of this Agreement and the transactions contemplated hereby.

          5.11.  DIRECTORS' AND OFFICERS' INSURANCE; INDEMNIFICATION.
          
          (a)    DIRECTORS' AND OFFICERS' INSURANCE.  Hughes will provide, 
for an aggregate period of not less than six (6) years from the Effective 
Time, the directors and officers of the Company who are currently covered by 
the Company's existing insurance and indemnification policy an insurance and 
indemnification policy that provides coverage for events occurring prior to 
the Effective Time (the "D&O INSURANCE") that is no less favorable than the 
Company's existing policy or, if substantially equivalent insurance coverage 
is unavailable, the best available coverage; PROVIDED that Hughes shall not 
be required to pay an annual premium for the D&O Insurance in excess of 150% 
of the last annual premium paid prior to the date hereof, but in such case 
shall purchase as much coverage as possible for such amount.

          (b)    INDEMNIFICATION.  To the extent, if any, not provided by a 
right under one of the parties' directors and officers liability insurance 
policies, from and after the Effective Time, Hughes shall, to the fullest 
extent permitted by applicable law and consistent with the by-laws of Hughes, 
indemnify, defend and hold harmless each person who is now, or has been at 
any time prior to the date hereof, or who becomes prior to the Effective 
Time, a director or officer of the Company (each an "INDEMNIFIED PARTY" and, 
collectively, the "INDEMNIFIED PARTIES") against all losses, expenses 
(including reasonable attorneys' fees and expenses), claims, damages or 
liabilities or, subject to the proviso of the next succeeding sentence, 
amounts paid in settlement, arising out of actions or omissions occurring at 
or prior to the Effective Time and whether asserted or claimed prior to, at 
or after the Effective Time that are in whole or in part (i) based on, or 
arising out of the fact that such person is or was a director or officer of 
the Company or (ii) based on, arising out of or pertaining to the 
transactions contemplated by this Agreement.  In the event of any such loss, 
expense, claim, damage or liability (whether or not arising before the 
Effective Time), in addition to any indemnification and hold harmless 
hereunder (i) Hughes shall pay the reasonable fees and expenses of counsel 
selected by the Indemnified Parties, which counsel shall be reasonably 
satisfactory to Hughes, promptly after statements therefor are received and 
otherwise advance 


                                      42
<PAGE>

to such Indemnified Party upon request reimbursement of documented expenses 
reasonably incurred, in either case to the extent not prohibited by the DGCL 
and upon receipt of any affirmation and undertaking required by the DGCL and 
(ii) Hughes will cooperate in the defense of any such matter; PROVIDED, 
HOWEVER, that Hughes shall not be liable for any settlement effected without 
its written consent.  The Indemnified Parties as a group may retain only one 
law firm with respect to each related matter.

          (c)    SUCCESSORS.  In the event Hughes or any of its successors or 
assigns (i) consolidates with or merges into any other person and shall not 
be the continuing or surviving corporation or entity or such consolidation or 
merger or (ii) transfers all or substantially all of its properties and 
assets to any person, then and in either such case, proper provision shall be 
made so that the successors and assigns of Hughes shall assume the 
obligations set forth in this Section 5.11.

          (d)    BENEFIT.  The provisions of this Section 5.11 are intended 
to be for the benefit of, and shall be enforceable by, each Indemnified 
Party, his or her heirs and his or her representatives.

          5.12.  NOTIFICATION OF CERTAIN MATTERS.  The Company, on the one 
hand, and GM and Hughes, on the other, shall give prompt notice to each other 
of (i) the occurrence or nonoccurrence of any event the occurrence or 
nonoccurrence of which would be likely to cause any representation or 
warranty contained in this Agreement to be untrue or inaccurate in any 
material respect at or prior to the Effective Time, (ii) any material failure 
of a party to comply with or satisfy any covenant, condition or agreement to 
be complied with or satisfied by it hereunder, (iii) any notice of, or other 
communication relating to, a default or event which, with notice or lapse of 
time or both, would become a default, received by a party or any of its 
subsidiaries subsequent to the date of this Agreement and prior to the 
Effective Time, under any contract or agreement material to the financial 
condition, properties, businesses or results of operations of a party and its 
subsidiaries taken as a whole to which it or any of its subsidiaries is a 
party or is subject, (iv) any notice or other communication from any third 
party alleging that the consent of such third party is or may be required in 
connection with the transactions contemplated by this Agreement, or (v) any 
Material Adverse Effect on a party; PROVIDED, that the delivery of any notice 
pursuant to this Section 5.12 shall not cure such breach or non-compliance or 
limit or otherwise affect the remedies available hereunder to GM and Hughes.

          5.13.  TAX-FREE REORGANIZATION TREATMENT.  The Company, the 
significant shareholders of the Company, and Hughes (on behalf of GM and 
Hughes) shall execute and deliver to Leonard, Street and Deinard Professional 
Association, counsel to the Company, and Weil, Gotshal & Manges LLP, counsel 
to Hughes and GM, certificates containing customary representations relating 
to their business operations and substantially in the forms attached hereto 
as Exhibits B-1, B-2 and B-3 (with such changes as may be reasonably 
requested by such law firms) at such time or times as may be reasonably 
requested by such law firms in connection with their respective deliveries of 
opinions, pursuant to Sections 6.2(e) and 6.3(h) hereof, with respect to the 
tax-free reorganization treatment of the Merger.  Prior to the Effective 
Time, none of the Company, GM or Hughes shall take or cause to be taken any 
action which would cause to be untrue (or fail to take or cause not to 


                                      43
<PAGE>

be taken any action which would cause to be untrue) any of the 
representations in such certificates.

          5.14.  COMPANY AFFILIATES.  Prior to the Closing Date, the Company 
shall deliver to GM a letter identifying each affiliate (as such term is 
defined in Rule 12b-2 under the Exchange Act) of the Company at the time the 
Merger is submitted for approval to the shareholders of the Company (each a 
"COMPANY AFFILIATE") and the Company shall use its reasonable best efforts to 
cause each Company Affiliate to deliver to GM on or prior to the Closing 
Date, a written agreement that such Company Affiliate will not sell, pledge, 
transfer or otherwise dispose of any shares of Acquiror Stock issued to such 
Company Affiliate pursuant to the Merger, except in compliance with Rule 145 
promulgated under the Securities Act or an exemption from the registration 
requirements of the Securities Act.

          5.15.  SEC FILINGS.  Each of GM and the Company shall promptly 
provide the other party (or its counsel) with copies of all filings made by 
the other party or any of its subsidiaries with the SEC or any other state or 
federal Governmental Entity in connection with this Agreement and the 
transactions contemplated hereby.

          5.16.  EMPLOYEE MATTERS.

          (a)    All employees of the Company who are actively at work as of 
the Closing Date shall be employed immediately after the Closing Date at a 
rate of salary comparable to the salary rate in effect for such employee as 
of the date immediately preceding the Closing Date.  All employees of the 
Company who are on unpaid leave as of the Closing Date and who have rights of 
re-employment upon termination of such individual's leave shall be employed 
by DIRECTV upon such termination and shall not receive any salary until the 
return of such employees to active work with DIRECTV.  Section 5.16(a) of the 
Company Disclosure Schedule sets forth a list of all employees of the 
Company, their positions, status and rates of salary as of November 24, 1998.

          (b)    If any employee of the Company is required within the first 
twelve (12) months after the Closing Date by DIRECTV to relocate to a 
facility that was owned by DIRECTV immediately prior to the Closing Date and 
such employee accepts such relocation, such employee shall be provided with 
(i) the standard relocation benefits under the DIRECTV Relocation Allowances 
Policy (the "RELOCATION PACKAGE") and (ii) an adjusted salary rate for 
comparable positions at DIRECTV at such DIRECTV facility; PROVIDED, that any 
such employee who is required to relocate pursuant to this paragraph shall be 
provided with up to two (2) weeks to consider such relocation.

          (c)    Any employee of the Company who (i) (x) is actively at work 
as of the Closing Date or (y) is on an authorized leave of absence as of the 
Closing Date, has rights of re-employment upon termination of such 
individual's leave, and is able to return to work, and (ii) (x) has not 
accepted a Relocation Package and within twelve (12) months after the Closing 
terminates employment with DIRECTV (other than any employee whose employment 
was terminated or could have been terminated for cause, death or disability) 
or (y) has accepted a Relocation Package and within twelve (12) months after 
the Closing is terminated by DIRECTV without cause, shall be entitled to 
receive severance pay of six (6) months' 


                                      44
<PAGE>

salary (in lump sum), career counseling and outplacement services (consistent 
with the counseling and outplacement services previously provided to 
similarly situated employees of DIRECTV); PROVIDED, HOWEVER, that no such 
severance shall be paid under this Section 5.16(c) unless (i) such employee 
has signed a full release of any claims against DIRECTV, the Company and any 
of their affiliates and (ii) such employee, if voluntarily terminating his or 
her employment with DIRECTV, has provided at least two (2) weeks' notice to 
DIRECTV; and PROVIDED, FURTHER, that any severance paid under this Section 
5.16(c) shall be reduced by the amount of any payment under the Worker 
Adjustment and Retraining Notification Act and by the amount of severance 
paid or payable under any other plan or arrangement, but not any severance 
paid pursuant to Section 5.16(e) hereof.  Any person receiving a severance 
payment under this Section 5.16(c) shall not be entitled to any payment or 
benefit under the Hughes Employment Transition Assistance Plan.

          (d)    Subject to applicable laws and Sections 5.16(a), (b), (c) 
and (e) hereof, DIRECTV shall have the right to terminate the employment of 
any employee of the Company who becomes an employee of DIRECTV, with or 
without cause, change the terms and conditions of employment of any such 
employee, and amend or terminate any employee benefit plans or employee 
arrangements applicable to such employees.

          (e)    The Company and DIRECTV shall establish a program 
("PROGRAM") pursuant to which $15 million shall be made available to be 
awarded to current employees and certain former employees of the Company and 
certain current employees of HBI.  The amount of individual awards shall be 
as heretofore established by the executive management of the Company with the 
approval of DIRECTV.  Awards under the Program to any participating employee 
shall be payable on (i) the first anniversary of the Closing Date, (ii) with 
respect to current employees of the Company, such participating employee's 
termination of employment by reason of death or disability or by DIRECTV 
without cause, if earlier, or (iii) with respect to current employees of HBI, 
the termination of the Transition Services Agreement by DIRECTV, if earlier.  
No person shall be entitled to payment of an award if such person is 
terminated or could have been terminated for cause or resigns from employment 
with the Company, DIRECTV and their affiliates, and awards with respect to 
such persons shall be forfeited. The amount payable with respect to any award 
under the Program shall be reduced by the amount paid or payable under any 
change-in-control, retention or similar arrangements, but not any severance 
paid pursuant to Section 5.16(c) hereof. For purposes of this Section 
5.16(e), a termination of employment by DIRECTV "without cause" shall include 
a termination of employment by a participating employee resulting from a 
material reduction in his or her job duties or salary, which reduction shall 
have continued for a period of ten (10) days after written notice to DIRECTV.

          (f)    For purposes of this Section 5.16, "cause" shall mean: (A) 
fraud, embezzlement, theft or material dishonesty against the Company or the 
Surviving Corporation, any of their subsidiaries or the Board of Directors; 
(B) conviction of or plea of NOLO CONTENDERE to any crime (whether or not 
involving the Company or the Surviving Corporation) constituting a felony in 
the jurisdiction involved; PROVIDED, that such felony is related to such 
employee's job responsibility or the safety of co-workers; (C) a willful 
failure by the employee to follow reasonable directions or instructions of 
his or her supervisor and, in the case of senior officers, the Board of 
Directors, in each case consistent with his or her 


                                      45
<PAGE>

position, which failure shall have continued for a period of time that allows 
the progressive discipline policy to be followed and shall not be the result 
of the employee's physical or mental incapacity or disability, PROVIDED that 
the employee's resignation during such time shall not be effective without 
the written consent of the Company; or (D) willful misconduct in the 
performance of the employee's duties which results in material damage to or 
material liability of the Company, the Surviving Corporation or any of their 
subsidiaries.

          (g)    Service by the employees of the Company who are actively at 
work as of the Closing Date or who are on authorized leave of absence as of 
the Closing Date with rights of re-employment upon termination of such leave 
and return to active work shall be recognized under any benefit plan or 
arrangement established, maintained or contributed to by DIRECTV or its 
affiliates after the Closing Date for the benefit of any such employee solely 
for purposes of eligibility and vesting, except that, with respect to 
DIRECTV's Non-Bargaining Retirement Plan, such service shall be recognized 
solely for purposes of vesting; PROVIDED, that such recognition does not 
result in any duplication of benefits.  Individuals who have terminated 
employment with the Company prior to the Closing Date and are subsequently 
hired by DIRECTV or its affiliates will not be entitled to any service 
recognition under this paragraph.

          (h)    Hughes shall cause DIRECTV to perform all of the obligations 
under this Section 5.16, and all rights hereunder are intended to accrue to 
the benefit of DIRECTV.

          (i)    Notwithstanding anything to the contrary herein, in the 
event that any payment pursuant to this Section 5.16, together with any 
payment or benefit received or to be received by any person pursuant to the 
terms of this Agreement or of any other plan, arrangement or agreement of the 
Company or its affiliates (each a "PAYMENT" and collectively, the 
"PAYMENTS"), would be subject to the excise tax imposed by Section 4999 of 
the Code (the "EXCISE TAX") either in whole or in part, the Payments shall be 
reduced (but not below zero) until no portion of the Payments would be 
subject to the Excise Tax.  The Company and HBI agree to provide all such 
information DIRECTV may request to determine whether and to what extent the 
Excise Tax applies to any Payment.  Each recipient of a Payment pursuant to 
this Section 5.16 shall be required to agree, as a condition to receiving 
such Payment, to indemnify and hold GM, Hughes and their respective 
affiliates harmless with respect to any liability for the Excise Tax arising 
from or relating to the Payments if it is established that such Payments 
resulted in the imposition of the Excise Tax.

          5.17.  ANCILLARY AGREEMENTS.  On or prior to the Closing Date, 
Hughes shall, or shall cause DIRECTV to, and the Company shall, or shall use 
its reasonable best efforts to cause its relevant affiliates to, enter into 
the following agreements (the "ANCILLARY AGREEMENTS"):  (i) Consulting 
Agreements, substantially in the form of EXHIBIT C hereto, with the Chairman, 
the President and the Executive Vice President of the Company, (ii) a 
Non-Competition Agreement, substantially in the form of EXHIBIT D hereto, 
binding HBI and the foregoing officers, and (iii) a Transition Services 
Agreement, substantially in the form of EXHIBIT E hereto, providing for 
certain transition services to be provided by HBI to the Company.  
Concurrently with the execution of this Agreement, Hughes and the Company 
have entered into (i) a Replacement Payload Option Agreement, substantially 
in the form of EXHIBIT F hereto, providing for certain arrangements for the 
benefit of the Company in the 


                                      46
<PAGE>

event that this Agreement is terminated pursuant to Section 7.1(g) and 
(ii) a Channel Capacity Provision Agreement, substantially in the form of 
EXHIBIT G hereto, providing for channel capacity and related services to be 
provided to the Company in the event of a "Total Failure" (as defined 
therein) of DBS-1.

          5.18.  BILLING AND CUSTOMER MANAGEMENT SYSTEMS.  Prior to the 
Closing Date, the Company and DIRECTV will cooperate with each other to 
facilitate the consolidation of their respective billing and customer 
management systems and other support systems, and DIRECTV shall provide the 
Company, upon terms reasonably satisfactory to the Company, in the event the 
transactions contemplated by this Agreement are not consummated, with billing 
and customer management systems (including CUI) for a period of up to 
eighteen (18) months (the length of such period to be determined by the 
Company in its sole discretion) commencing on the later of July 1, 1999 or 
the date on which this Agreement is terminated pursuant to Section 7.1 at the 
rates specified in the contract for such services between the Company and 
Convergys, a true, correct and complete copy of which has been provided to 
Hughes.  The Company has advised Hughes that it has elected to, and covenants 
and agrees to, exercise its existing contractual right to terminate its 
contract with Convergys within two (2) weeks of the date hereof.  The parties 
hereto agree that the payment by the Company of any fee or penalty pursuant 
to such contract on account of such termination shall not be a violation of 
Section 5.1 hereof and shall not constitute a Material Adverse Effect.  Each 
of the Company and Hughes covenants and agrees to use its reasonable best 
efforts to reduce the amount of such termination fee or penalty.  In the 
event the Company utilizes the billing and customer management systems of 
DIRECTV, DIRECTV shall use its reasonable best efforts to assist the Company 
in transitioning such services to DIRECTV and, subsequently, transitioning 
such services to a third party service provider.

          5.19.  110DEG.  CONSTRUCTION PERMIT.  The Company and Hughes will 
cooperate and use their reasonable best efforts to maintain (including, 
without limitation, by obtaining extensions of) the 110DEG.  Construction 
Permit including, without limitation, jointly developing a plan for the 
110DEG. Construction Permit which may include, without limitation, the use of 
a satellite produced by Hughes.  The Company, with prior notice to Hughes, 
shall exercise its existing contractual right to terminate the Lockheed 
Martin Contract on or prior to December 31, 1998, unless instructed to the 
contrary by Hughes.

          5.20.  SPRING COMMUNICATIONS.  Promptly following the date hereof, 
HBI shall purchase from the Company, and the Company shall sell to HBI, all 
of the Company's interest in Spring USSB Communications LLC ("SPRING") for a 
purchase price of One Hundred Thousand Dollars ($100,000), plus an amount 
equal to all capital contributions paid by the Company to Spring following 
the date hereof and prior to such purchase.  As part of such purchase and 
sale, HBI shall assume all liabilities and obligations relating to Spring and 
shall indemnify and hold the Company harmless with respect thereto.  All 
documents relating to the purchase of Spring and such indemnification shall 
be reasonably satisfactory to Hughes and the Company.

          5.21.  CONFIRMATORY CERTIFICATES; COMMUNICATIONS.  In order to 
verify the truth of the representations and warranties contained in (i) 
Section 3.16(b), (ii) the penultimate sentence of Section 3.6 and (iii) the 
first sentence of Section 3.25, Hughes may elect to 


                                      47
<PAGE>

provide the Company with a list of Material Contracts as to which it desires 
written confirmation to such effect from the parties to such Contracts.  
Hughes shall consult with the Company regarding the content of such list and 
conduct such confirmation in a reasonable manner to limit disruption to the 
business.  The Company shall use its reasonable best efforts to obtain such 
requested written confirmations prior to the Closing Date.  The Company and 
Hughes will coordinate their communications to, and each participate in all 
meetings and discussions with, material providers of programming and other 
suppliers to the Company; PROVIDED, that the Company may continue its 
day-to-day operational activities with such parties in the ordinary course of 
business.  Without limiting the foregoing, Hughes shall direct, and the 
Company shall assist and cooperate with respect to, the development of any 
new programming arrangements to be effective from and after the Closing Date, 
to the extent deemed necessary or advisable by Hughes to fulfill the 
conditions to closing pursuant to this Agreement, with providers of 
programming to the Company.  

          5.22.  AFFILIATE AGREEMENTS.  On or prior to the Closing Date, the 
Company shall (i) assume the Company's liability insurance and 
indemnification policy currently held by HBI and (ii) terminate and cancel 
all agreements with HBI and its affiliates, except as set forth in the 
Transition Services Agreement.


                                  ARTICLE 6
                                       
                   CONDITIONS TO CONSUMMATION OF THE MERGER

          6.1.  CONDITIONS TO EACH PARTY'S OBLIGATIONS TO EFFECT THE MERGER. 
The respective obligations of each party hereto to effect the Merger are 
subject to the satisfaction at or prior to the Effective Time of the 
following conditions:

          (a)    this Agreement shall have been approved and adopted by the 
requisite vote of the shareholders of the Company;

          (b)    no statute, rule, regulation, executive order, decree, 
ruling or injunction shall have been enacted, entered, promulgated or 
enforced by any United States court or United States governmental authority 
and continued in effect which prohibits, restrains, enjoins or restricts the 
consummation of the Merger;

          (c)    any waiting period applicable to the Merger under the HSR 
Act shall have terminated or expired, and any other governmental or 
regulatory notices or approvals required with respect to the transactions 
contemplated hereby shall have been either filed or received;

          (d)    the FCC shall have consented to the transfer of control of 
the FCC Licenses, by means of action by the FCC (including action duly taken 
by the FCC's staff, pursuant to delegated authority), which shall not have 
been reversed, stayed, enjoined, set aside, annulled or suspended, with 
respect to which no timely request for stay, petition for rehearing, appeal 
or certiorari or SUA SPONTE action of the FCC with comparable effect shall be 
pending and as to which the time for filing any such request, petition, 
appeal, certiorari or for the taking of any such SUA SPONTE action by the FCC 
shall have expired;


                                      48
<PAGE>

          (e)    the S-4 shall have become effective under the Securities Act 
and shall not be the subject of any stop order or proceedings seeking a stop 
order and GM shall have received all state securities laws or "blue sky" 
permits and authorizations necessary to issue shares of Acquiror Stock in 
exchange for the Shares in the Merger; and

          (f)    the Acquiror Stock issuable in the Merger shall have been 
authorized for listing on the NYSE, subject to official notice of issuance.

          6.2.  CONDITIONS TO THE OBLIGATIONS OF THE COMPANY.  The obligation 
of the Company to effect the Merger is subject to the satisfaction at or 
prior to the Effective Time of the following conditions:

          (a)    the representations and warranties of GM and Hughes 
contained in this Agreement or in any other document delivered pursuant 
hereto shall be true and correct in all respects at and as of the Effective 
Time with the same effect as if made at and as of the Effective Time, and at 
the Closing GM and Hughes shall have delivered to the Company a certificate 
to that effect;

          (b)    each of the obligations of GM and Hughes to be performed at 
or before the Effective Time pursuant to the terms of this Agreement shall 
have been duly performed in all material respects at or before the Effective 
Time and at the Closing GM and Hughes shall have delivered to the Company a 
certificate to that effect;

          (c)    the Ancillary Agreements shall have been duly executed and 
delivered by Hughes or DIRECTV;

          (d)    there shall have been no events, changes or effects with 
respect to Hughes or its subsidiaries which would have a Material Adverse 
Effect on Hughes; and

          (e)    the opinion of Leonard, Street and Deinard Professional 
Association, dated the Closing Date and addressed to the Company 
substantially to the effect that (i) the Merger should be treated for federal 
income tax purposes as a reorganization within the meaning of Section 368(a) 
of the Code; (ii) each of GM, Hughes and the Company should be a party to the 
reorganization within the meaning of Section 368(b) of the Code; and (iii) no 
gain or loss should be recognized by a shareholder of the Company as a result 
of the Merger with respect to Shares converted into shares of Acquiror Stock 
(other than with respect to cash received in lieu of fractional shares of 
Acquiror Stock), shall have been delivered and such opinion shall not have 
been withdrawn or modified in any material respect.  In rendering such 
opinion, Leonard, Street and Deinard Professional Association shall have 
received and may rely upon the representations contained in the certificates 
referred to in Section 5.13.

          6.3.  CONDITIONS TO THE OBLIGATIONS OF GM AND HUGHES.  The 
respective obligations of GM and Hughes to effect the Merger are subject to 
the satisfaction at or prior to the Effective Time of the following 
conditions:


                                      49
<PAGE>

          (a)    the representations and warranties of the Company contained 
in this Agreement or in any other document delivered pursuant hereto shall be 
true and correct in all respects at and as of the Effective Time with the 
same effect as if made at and as of the Effective Time, and at the Closing 
the Company shall have delivered to GM and Hughes a certificate to that 
effect in the form of EXHIBIT H hereto, duly executed by each of the 
Chairman, President, Executive Vice President and Chief Financial Officer of 
the Company in their respective capacities as such;

          (b)    each of the obligations of the Company to be performed at or 
before the Effective Time pursuant to the terms of this Agreement shall have 
been duly performed in all material respects at or before the Effective Time 
and at the Closing the Company shall have delivered to GM and Hughes a 
certificate to that effect;

          (c)    the Dissenting Shares shall constitute not more than five 
percent (5%) of the Shares; 

          (d)    the Company shall have delivered to Hughes all consents or 
notices necessary to effect valid assignments of the contracts listed on 
Section 6.3(d) of the Acquiror Disclosure Schedule, all in form and substance 
reasonably acceptable to Hughes;

          (e)    HBI and the Company, as applicable, shall have duly executed 
and delivered the Ancillary Agreements;

          (f)    the Shareholders Agreement shall be in full force and effect;

          (g)    there shall have been no events, changes or effects with 
respect to the Company or its subsidiaries (except for events, changes or 
effects primarily resulting from the actions of DIRECTV) which would have a 
Material Adverse Effect on the Company; 

          (h)    the opinion of Weil, Gotshal & Manges LLP, dated the Closing 
Date and addressed to Hughes and GM, substantially to the effect that (i) the 
Merger should be treated for federal income tax purposes as a reorganization 
within the meaning of Section 368(a) of the Code; (ii) each of GM, Hughes and 
the Company should be a party to the reorganization within the meaning of 
Section 368(b) of the Code; and (iii) no gain or loss should be recognized by 
GM, Hughes or the Company as a result of the Merger, shall have been 
delivered and such opinion shall not have been withdrawn or modified in any 
material respect.  In rendering such opinion, Weil, Gotshal & Manges LLP 
shall have received and may rely upon the representations contained in the 
certificates referred to in Section 5.13; 

          (i)    the Company shall have delivered to Hughes no later than two 
(2) business days prior to the Effective Time true, correct and complete 
copies of the Redacted Contracts, without any redaction of the information 
contained therein; and

          (j)    the modifications to certain Material Contracts described in 
Section 6.3(j) of the Acquiror Disclosure Schedule shall have been adopted by 
each party thereto and shall be in full force and effect.


                                      50
<PAGE>

                                  ARTICLE 7
                                       
                        TERMINATION; AMENDMENT; WAIVER

          7.1.  TERMINATION.  This Agreement may be terminated at any time 
prior to the Effective Time:

          (a)    by mutual written consent of GM, Hughes and the Company;

          (b)    by Hughes or the Company if the Merger has not been 
consummated by September 30, 1999 (the "LATEST DATE"); PROVIDED, that no 
party may terminate this Agreement pursuant to this Section 7.1(b) if such 
party's failure to fulfill any of its obligations under this Agreement shall 
have been the reason that the Effective Time shall not have occurred on or 
before said date;

          (c)    by Hughes or the Company if the U.S. Department of Justice 
or U.S. Federal Trade Commission has issued or stated its intention to seek 
an order, preliminary or permanent injunction, or other legal restraint or 
prohibition preventing consummation of the Merger or any related transactions 
contemplated by this Agreement;

          (d)    by the Company, so long as the Company is not then in 
material breach of its obligations hereunder, if (i) there shall have been a 
breach of any representation or warranty on the part of GM or Hughes set 
forth in this Agreement, or (ii) there shall have been a material breach by 
GM or Hughes of any of their respective covenants or agreements hereunder, in 
either case such that the conditions set forth in Section 6.2(a) would be 
incapable of being satisfied by the Latest Date;

          (e)    by Hughes, so long as GM and Hughes are not then in material 
breach of any of their obligations hereunder, if (i) there shall have been a 
breach of any representation or warranty on the part of the Company set forth 
in this Agreement or (ii) there shall have been a material breach by the 
Company of its covenants or agreements hereunder in either case such that the 
conditions set forth in Section 6.3(a) would be incapable of being satisfied 
by the Latest Date;

          (f)    by Hughes if the Company shall have convened a meeting of 
its shareholders and failed to obtain the requisite vote to approve this 
agreement and the Merger; or

          (g)    by Hughes by written notice to the Company following the 
date on which all transponders on DBS-1 (and not solely those transponders 
utilized by the Company) have suffered a "Confirmed Failure" as defined in 
the Satellite Payload Purchase Agreement dated as of May 31, 1991.

          7.2.  EFFECT OF TERMINATION.  In the event of the termination and 
abandonment of this Agreement pursuant to Section 7.1, this Agreement shall 
forthwith become void and have no effect, without any liability on the part 
of any party hereto or its affiliates, directors, officers or shareholders, 
other than the provisions of this Section 7.2 and Sections 5.7(d), 


                                      51
<PAGE>

5.10, 5.18 and 7.3, which shall survive any termination.  Nothing contained 
in this Section 7.2 shall relieve any party from liability for any breach of 
this Agreement.

          7.3.  EXPENSES.  Each party shall bear its own expenses in 
connection with this Agreement and the transactions contemplated hereby.  The 
cost of filing and printing the S-4 and the Proxy Statement shall be borne by 
the Company.

          7.4.  AMENDMENT.  This Agreement may be amended by action taken by 
the Company, GM and Hughes at any time before or after approval of the Merger 
by the shareholders of the Company but, after any such approval, no amendment 
shall be made which requires the approval of such shareholders under 
applicable law without such approval.  This Agreement may not be amended 
except by an instrument in writing signed on behalf of the parties hereto.

          7.5.  EXTENSION; WAIVER.  At any time prior to the Effective Time, 
each party hereto (for these purposes, GM and Hughes shall together be deemed 
one party and the Company shall be deemed the other party) may (i) extend the 
time for the performance of any of the obligations or other acts of the other 
party, (ii) waive any inaccuracies in the representations and warranties of 
the other party contained herein or in any document, certificate or writing 
delivered pursuant hereto or (iii) waive compliance by the other party with 
any of the agreements or conditions contained herein.  Any agreement on the 
part of either party hereto to any such extension or waiver shall be valid 
only if set forth in an instrument in writing signed on behalf of such party. 
The failure of either party hereto to assert any of its rights hereunder 
shall not constitute a waiver of such rights.


                                  ARTICLE 8
                                       
                                MISCELLANEOUS
                                       
          8.1.  NONSURVIVAL OF REPRESENTATIONS AND WARRANTIES.  The 
representations and warranties made herein shall not survive beyond the 
Effective Time or a termination of this Agreement.

          8.2.  ENTIRE AGREEMENT; ASSIGNMENT.  This Agreement:

          (a)    constitutes the entire agreement between the parties hereto 
with respect to the subject matter hereof and supersedes all other prior 
agreements and understandings, both written and oral, between the parties 
with respect to the subject matter hereof; and

          (b)    shall not be assigned by operation of law or otherwise; 
PROVIDED, HOWEVER, that Hughes may assign any or all of its rights and 
obligations under this Agreement to any direct or indirect wholly owned 
subsidiary of GM, but any representation, warranty or covenant of Hughes 
contained in this Agreement shall remain a representation, warranty or 
covenant of Hughes and no such assignment shall relieve Hughes of its 
obligations hereunder if such assignee does not perform such obligations.


                                      52
<PAGE>

          8.3.  NOTICES.  All notices, requests, claims, demands and other 
communications hereunder shall be in writing and shall be given (and shall be 
deemed to have been duly given upon receipt) by delivery in person, by cable, 
telegram, confirmed facsimile or telex, or by first class mail (postage 
prepaid, return receipt requested), to the other party as follows:

     if to GM or
     to Hughes to:            General Motors Corporation
                              767 Fifth Avenue
                              New York, New York  10153
                              Attention:  Treasurer
                              Facsimile:

     and                      Hughes Electronics Corporation
                              200 North Sepulveda Boulevard
                              El Segundo, California  90245
                              Attention:  Roxanne S. Austin
                              Facsimile:  (310) 322-1841

     with a copy to:          Weil, Gotshal & Manges LLP
                              767 Fifth Avenue
                              New York, New York  10153
                              Attention:  Frederick S. Green, Esq.
                              Facsimile:  (212) 310-8007

     if to the Company to:    United States Satellite Broadcasting Company, Inc.
                              3415 University Avenue
                              St. Paul, Minnesota  55114
                              Attention:  Stanley E. Hubbard
                              Facsimile:  (651) 642-4365

     with a copy to:          Leonard, Street and Deinard Professional
                              Association
                              150 South Fifth Street, Suite 2300
                              Minneapolis, Minnesota  55402
                              Attention:  Mark S. Weitz, Esq.
                              Facsimile:  (612) 335-1657

or to such other address as the person to whom notice is given may have 
previously furnished to the other in writing in the manner set forth above.

          8.4.  GOVERNING LAW.  Except to the extent that Minnesota law is 
mandatorily applicable to the Merger and the rights of the shareholders of 
the Company, this Agreement shall be governed by and construed in accordance 
with the laws of the State of New York, without regard to the principles of 
conflicts of law thereof.


                                      53
<PAGE>

          8.5.  DESCRIPTIVE HEADINGS.  The descriptive headings herein are 
inserted for convenience of reference only and are not intended to be part of 
or to affect the meaning or interpretation of this Agreement.

          8.6.  PARTIES IN INTEREST.  This Agreement shall be binding upon 
and inure solely to the benefit of each party hereto and its successors and 
permitted assigns, and except as provided in Section 5.11, nothing in this 
Agreement, express or implied, is intended to or shall confer upon any other 
person any rights, benefits or remedies of any nature whatsoever under or by 
reason of this Agreement.

          8.7.  SEVERABILITY.  If any term or other provision of this 
Agreement is invalid, illegal or unenforceable, all other provisions of this 
Agreement shall 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 materially adverse to any party.

          8.8.  SPECIFIC PERFORMANCE.  The parties hereto acknowledge that 
irreparable damage would result if this Agreement were not specifically 
enforced, and they therefore consent that the rights and obligations of the 
parties under this Agreement may be enforced by a decree of specific 
performance issued by a court of competent jurisdiction.  Such remedy shall, 
however, not be exclusive and, shall be in addition to any other remedies 
which any party may have under this Agreement or otherwise.

          8.9.  BROKERS.   Except as otherwise provided in Section 7.3, the 
Company agrees to indemnify and hold harmless GM and Hughes, and Hughes 
agrees to indemnify and hold harmless the Company, from and against any and 
all liability to which GM and Hughes, on the one hand, or the Company, on the 
other hand, may be subjected by reason of any broker's, finder's or similar 
fees or expenses with respect to the transactions contemplated by this 
Agreement to the extent such similar fees and expenses are attributable to 
any action undertaken by or on behalf of the Company, or GM or Hughes, as the 
case may be.

          8.10.  COUNTERPARTS.  This Agreement may be executed in one or more 
counterparts, each of which shall be deemed to be an original, but all of 
which shall constitute one and the same agreement.


                        [SIGNATURES BEGIN ON NEXT PAGE]


                                      54
<PAGE>

          IN WITNESS WHEREOF, each of the parties has caused this Agreement 
to be duly executed on its behalf as of the day and year first above written.


                               GENERAL MOTORS CORPORATION


                               By: /s/ Eric Feldstein
                                   --------------------------------------------
                                   Name:   Eric Feldstein
                                   Title:  Treasurer


                               HUGHES ELECTRONICS CORPORATION


                               By: /s/ Charles H. Noski
                                   --------------------------------------------
                                   Name:   Charles H. Noski
                                   Title:  President


                               UNITED STATES SATELLITE 
                                 BROADCASTING COMPANY, INC.


                               By: /s/ Stanley S. Hubbard
                                   --------------------------------------------
                                   Name:   Stanley S. Hubbard
                                   Title:  Chairman of the Board


                               By: /s/ Stanley E. Hubbard
                                   --------------------------------------------
                                   Name:   Stanley E. Hubbard
                                   Title:  President and CEO


                               By: /s/ Robert W. Hubbard
                                   --------------------------------------------
                                   Name:   Robert W. Hubbard
                                   Title:  Executive Vice President


<PAGE>

                                                                   EXHIBIT 10.2

                            SHAREHOLDERS AGREEMENT

          AGREEMENT dated December 11, 1998, among GENERAL MOTORS 
CORPORATION, a Delaware corporation ("GM"), HUGHES ELECTRONICS CORPORATION, a 
Delaware corporation and a direct wholly owned subsidiary of GM ("HUGHES"), 
HBI, a Minnesota corporation, Stanley S. Hubbard, Stanley E. Hubbard and 
Robert W. Hubbard (each a "SHAREHOLDER," and collectively, the 
"SHAREHOLDERS").  

                              W I T N E S S E T H:

     WHEREAS, concurrently herewith, GM, Hughes and United States Satellite 
Broadcasting Company, Inc., a Minnesota corporation (the "COMPANY"), are 
entering into an Agreement and Plan of Merger (as such agreement may 
hereafter be amended from time to time, the "MERGER AGREEMENT"; capitalized 
terms used and not defined herein have the respective meanings ascribed to 
them in the Merger Agreement), pursuant to which the Company will be merged 
with and into Hughes and Hughes shall continue as the surviving corporation 
(the "MERGER");

     WHEREAS, as an inducement and a condition to entering into the Merger 
Agreement, GM and Hughes have required that the Shareholders agree, and the 
Shareholders have agreed, to enter into this Agreement;

     NOW, THEREFORE, in consideration of the foregoing and the mutual 
premises, representations, warranties, covenants and agreements contained 
herein, the parties hereto, intending to be legally bound, hereby agree as 
follows:

      1.  DEFINITIONS.  For purposes of this Agreement:

          (a)  "COMPANY COMMON STOCK" shall mean at any time, collectively, 
the Common Stock, par value $.0001 per share (the "COMMON STOCK") and the 
Class A Common Stock, par value $.0001 per share (the "CLASS A COMMON 
STOCK"), of the Company.  In the event of a stock dividend or distribution, 
or any change in the Company Common Stock by reason of any stock dividend, 
split-up, recapitalization, combination, exchange of shares or the like, the 
term "COMPANY COMMON STOCK" shall be deemed to refer to and include all such 
stock dividends and distributions and any shares into which or for which any 
or all of the shares of Company Common Stock may be changed or exchanged.

          (b)  "PERSON" shall mean an individual, corporation, partnership, 
joint venture, association, trust, unincorporated organization or other 
entity.

          (c)  "BENEFICIALLY OWN" or "BENEFICIAL OWNERSHIP" with respect to 
any securities shall mean having "beneficial ownership" of such securities 
(as determined pursuant to Rule 13d-3 under the Securities Exchange Act of 
1934, as amended (the "EXCHANGE ACT")), including pursuant to any agreement, 
arrangement or understanding, whether or not in writing.

<PAGE>

Without duplicative counting of the same securities by the same holder, 
securities Beneficially Owned by a Person shall include securities 
Beneficially Owned by all other Persons with whom such Person would 
constitute a "group" as within the meanings of Section 13(d)(3) of the 
Exchange Act.

     2.   PROVISIONS CONCERNING COMPANY COMMON STOCK.  Each Shareholder 
hereby agrees that during the period commencing on the date hereof and 
continuing until the first to occur of the Effective Time or termination of 
the Merger Agreement in accordance with its terms, at any meeting of the 
holders of Company Common Stock, however called, or in connection with any 
written consent of the holders of Company Common Stock, such Shareholder 
shall vote (or cause to be voted) the shares of Company Common Stock set 
forth opposite such Shareholder's name on Schedule I hereto under the caption 
"Option Shares" (collectively, and subject to the last sentence of this 
Section 2, the "OPTION SHARES"), (i) in favor of the Merger, the execution 
and delivery by the Company of the Merger Agreement and the approval of the 
terms thereof and each of the other actions contemplated by the Merger 
Agreement and this Agreement and any actions required in furtherance thereof 
and hereof; (ii) against any action or agreement that would result in a 
breach in any respect of any covenant, representation or warranty or any 
other obligation or agreement of the Company under the Merger Agreement or 
this Agreement; and (iii) except as otherwise agreed to in writing in advance 
by Hughes, against the following actions (other than the Merger and the 
transactions contemplated by the Merger Agreement):  (A) any extraordinary 
corporate transaction, such as a merger, consolidation or other business 
combination involving the Company or its Subsidiaries; (B) a sale, lease or 
transfer of a material amount of assets of the Company or its Subsidiaries, 
or a reorganization, recapitalization, dissolution or liquidation of the 
Company or its Subsidiaries; (C) any change in a majority of the persons who 
constitute the board of directors of the Company; (D) any change in the 
present capitalization of the Company, any mandatory conversion of the Common 
Stock into Class A Common Stock, or any amendment of the Company's 
Certificate of Incorporation or Bylaws; (E) any other material change in the 
Company's corporate structure or business; or (F) any other action involving 
the Company or its Subsidiaries which is intended, or could reasonably be 
expected, to impede, interfere with, delay, postpone, or materially adversely 
affect the Merger and the transactions contemplated by this Agreement and the 
Merger Agreement.  Such Shareholder shall not enter into any agreement or 
understanding with any person or entity the effect of which would be 
inconsistent with or violative of the provisions and agreements contained in 
this Section 2.  The number of Option Shares shall be reduced or increased 
after the date hereof to a number of shares which represent 19.9% of the 
voting power of the issued and outstanding shares of capital stock of the 
Company.

     3.   OPTIONS.  In order to induce GM and Hughes to enter into the Merger 
Agreement, each of the Shareholders hereby grants to Hughes an irrevocable 
option (each, a "STOCK OPTION" and collectively, the "STOCK OPTIONS") to 
purchase the Option Shares at a purchase price per share equal to the Share 
Value, payable in cash (the "PURCHASE PRICE").  The Share Value shall be 
computed in the manner provided by the Merger Agreement, except that the date 
on which the Stock Options become exercisable pursuant to this Section 3 
shall be substituted for the "Closing Date" under the Merger Agreement for 
the purposes of such computation.  If the Merger Agreement is terminated 
pursuant to Section 7.1(e), but only if the basis for such termination is the 
Company's breach of Section 5.8 of the Merger Agreement, or Section 7.1(f) 
thereof, or any Shareholder materially breaches any agreement contained in 
this Agreement, the Stock Options 


                               Exhibit 10.2-2
<PAGE>

shall, in any such case, become immediately exercisable with respect to all 
Shareholders, in whole or in part, at any time and from time to time upon 
such termination or upon GM and Hughes being informed of such breach, as the 
case may be, and until the date which is 120 days after the date of such 
termination or the date on which GM and Hughes are informed of such breach, 
as the case may be, PROVIDED, that if at the expiration of such 120-day 
period the Stock Options cannot be exercised by reason of any preliminary or 
final injunction or other order issued by any court or governmental, 
administrative or regulatory agency or authority prohibiting the exercise of 
the Stock Options pursuant to this Agreement, or because all waiting periods 
under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended 
(the "HSR ACT"), required for the purchase of the Option Shares upon such 
exercise shall not have expired or been waived, the Stock Options shall be 
exercisable until 10 business days after the later of the date on which such 
impediment to exercise shall have been removed or shall have become final and 
not subject to appeal.  In the event that Hughes wishes to exercise the Stock 
Options, Hughes shall send a written notice (the "NOTICE") to the 
Shareholders identifying the place and date (not less than two business days 
from the date of the Notice) for the closing of such purchase. At such 
closing, Hughes shall receive certificates for the Option Shares, duly 
endorsed for transfer, and shall make payment therefor by wire transfer of 
immediately available funds.  

     4.   OTHER COVENANTS, REPRESENTATIONS AND WARRANTIES OF THE 
SHAREHOLDERS. Each Shareholder hereby covenants, represents and warrants to 
each of GM and Hughes as follows:

          (a)  OWNERSHIP OF SHARES.  Such Shareholder is the record holder of 
or Beneficially Owns the number of Shares of Common Stock and Class A Common 
Stock, respectively, set forth opposite such Shareholder's name on SCHEDULE I 
hereto. On the date hereof, the shares set forth opposite such Shareholder's 
name on Schedule I hereto constitute all of the Shares owned of record or 
Beneficially Owned by such Shareholder.  Such Shareholder has sole voting 
power and sole power to issue instructions with respect to the matters set 
forth in Section 2 hereof, sole power of disposition, sole power of 
conversion, sole power to exercise dissenters' rights and sole power to agree 
to all of the matters set forth in this agreement, in each case with respect 
to all of the Shares of Common Stock and Class A Common Stock, respectively, 
set forth opposite such Shareholder's name on Schedule I hereto, with no 
limitations, qualifications or restrictions on such rights, subject to 
applicable securities laws and the terms of this Agreement.

          (b)  POWER; BINDING AGREEMENT.  Such Shareholder has the legal
capacity, power and authority to enter into and perform all of such
Shareholder's obligations under this Agreement.  the execution, delivery and
performance of this Agreement by such Shareholder will not violate any other
Agreement to which such Shareholder is a party including, without limitation,
any voting agreement, shareholders agreement or voting trust.  In addition, if
such Shareholder is a corporation, the execution and delivery of this Agreement
and the consummation of the transactions contemplated hereby (i) have been duly
authorized by the board of directors and stockholders of such Shareholder, and
(ii) do not and will not violate any provision of the certificate or articles of
incorporation or by-laws of such Shareholder.  This Agreement has been duly and
validly executed and delivered by such Shareholder and constitutes a valid and
binding agreement of such Shareholder, enforceable against such Shareholder in
accordance with its terms.  There is no beneficiary or holder of a voting trust
certificate or other interest of any trust


                               Exhibit 10.2-3
<PAGE>

of which such shareholder is trustee whose consent is required for the 
execution and delivery of this agreement or the consummation by such 
shareholder of the transactions contemplated hereby. if such shareholder is 
married and such shareholder's shares constitute community property, this 
agreement has been duly authorized, executed and delivered by, and 
constitutes a valid and binding agreement of, such shareholder's spouse, 
enforceable against such person in accordance with its terms.

          (c)  NO CONFLICTS.  Except for filings, permits, authorizations,
consents and approvals under the HSR Act and the Communications Act, if
applicable, (A) no filing with, and no permit, authorization, consent or
approval of, any state or federal public body or authority is necessary for the
execution of this Agreement by such Shareholder and the consummation by such
Shareholder of the transactions contemplated hereby and (B) none of the
execution and delivery of this Agreement by such Shareholder, the consummation
by such Shareholder of the transactions contemplated hereby or compliance by
such Shareholder with any of the provisions hereof shall (1) conflict with or
result in any breach of any applicable organizational documents applicable to
such Shareholder, (2) result in a violation or breach of, or constitute (with or
without notice or lapse of time or both) a default (or give rise to any third
party right of termination, cancellation, material modification or acceleration)
under any of the terms, conditions or provisions of any note, bond, mortgage,
indenture, license, contract, commitment, arrangement, understanding, agreement
or other instrument or obligation of any kind to which such Shareholder is a
party or by which such Shareholder or any of such Shareholder's properties or
assets may be bound, or (3) violate any order, writ, injunction, decree,
judgment, order, statute, rule or regulation applicable to such Shareholder or
any of such Shareholder's properties or assets.

          (d)  NO ENCUMBRANCES.  Except as applicable in connection with the
transactions contemplated hereby, such Shareholder's Shares and the certificates
representing such Shares are now, and at all times during the term hereof will
be, held by such Shareholder, or by a nominee or custodian for the benefit of
such Shareholder, free and clear of all liens, claims, security interests,
proxies, voting trusts or agreements, understandings or arrangements or any
other encumbrances whatsoever, except for any such encumbrances or proxies
arising hereunder in favor of GM.

          (e)  NO FINDER'S FEES.  No broker, investment banker, financial
adviser or other person is entitled to any broker's, finder's, financial
adviser's or other similar fee or commission in connection with the transactions
contemplated hereby based upon arrangements made by or on behalf of such
Shareholder.

          (f)  NO SOLICITATION.  No Shareholder shall, in his or its capacity as
such, directly or indirectly, solicit (including by way of furnishing
information) or respond to any inquiries or the making of any proposal by any
person or entity (other than Hughes or any affiliate of Hughes) with respect to
the Company that constitutes an Acquisition Proposal.  If any Shareholder
receives any such inquiry or proposal, then such Shareholder shall promptly
inform Hughes of the existence thereof.  Each Shareholder will immediately cease
and cause to be terminated any existing activities, discussions or negotiations
with any parties conducted heretofore with respect to any of the foregoing.

                               Exhibit 10.2-4
<PAGE>

          (g)  RESTRICTION ON TRANSFER OF SHARES, PROXIES AND NON-INTERFERENCE. 
Beginning on the date hereof and ending on the last date the Stock Options are
exercisable pursuant to Section 3 hereof, except as contemplated by this
Agreement or the Merger Agreement, no Shareholder shall, directly or indirectly,
(i) offer for sale, sell, transfer, tender, pledge, encumber, assign or
otherwise dispose of, or enter into any contract, option or other arrangement or
understanding with respect to or consent to the offer for sale, sale, transfer,
tender, pledge, encumbrance, assignment or other disposition of, any or all of
such Shareholder's Option Shares or any interest therein; (ii) except as
contemplated by this Agreement, grant any proxies or powers of attorney, deposit
any Option Shares into a voting trust or enter into a voting agreement with
respect to any Option Shares; or (iii) take any action that would make any
representation or warranty of such Shareholder contained herein untrue or
incorrect or have the effect of preventing or disabling such Shareholder from
performing such Shareholder's obligations under this Agreement.  Each
Shareholder agrees with, and covenants to, Hughes that beginning on the date
hereof and ending on the last date the stock options are exercisable pursuant to
Section 3 hereof, such Shareholder shall not request that the Company register
the transfer (book-entry or otherwise) of any certificate or uncertificated
interest representing any of such Shareholder's option shares, unless such
transfer is made in compliance with this Agreement (including the provisions of
Section 2 hereof).  

          (h)  RESTRICTION ON TRANSFER OF ACQUIROR STOCK.  Each Shareholder
understands that such Shareholder may be deemed to be an "affiliate" of the
Company within the meaning of Rule 145 promulgated under the Securities Act of
1933, as amended (the "SECURITIES ACT"), and that the transfer of the shares of
Acquiror Stock acquired by such Shareholder in the Merger may only be made as
permitted by, and in accordance with, Rule 145 or any other applicable exemption
from registration under the Securities Act.  In addition, each Shareholder
covenants to GM and Hughes that such Shareholder, in connection with any
underwritten offering of Acquiror Stock occurring within two years of the
Effective Time, will sign a customary "lock-up" agreement restricting the
transfer of the shares of acquiror stock held by it during the pendency of such
offering; PROVIDED that such Shareholder shall not be required to agree to any
transfer restrictions more burdensome than those to which GM or its Affiliates
agree in connection with such offering.

          (i)  WAIVER OF DISSENTERS' RIGHTS.  Each Shareholder hereby waives any
rights to dissent from the Merger that such Shareholder may have under Sections
302A.471 and 302A.473 of the Minnesota Business Corporation Act (the "MBCA"). 
Each Shareholder acknowledges that such Shareholder has received from counsel to
the Company a copy of Sections 302A.471 and 302A.473 of the MBCA relating to
dissenters' rights and a summary of those Sections.

          (j)  RELIANCE BY GM AND HUGHES.  Each Shareholder understands and
acknowledges that GM and Hughes are entering into the Merger Agreement in
reliance upon such Shareholder's execution and delivery of this Agreement.

     5.   OTHER COVENANTS, REPRESENTATIONS AND WARRANTIES OF GM AND HUGHES.  
GM and Hughes hereby covenant, represent and warrant to each Shareholder as 
follows:


                               Exhibit 10.2-5
<PAGE>

          (a)  POWER; BINDING AGREEMENT.  Each of GM and Hughes has the legal 
capacity, power and authority to enter into and perform all of such party's 
obligations under this Agreement.  The execution, delivery and performance of 
this Agreement by GM and Hughes will not violate any other material agreement 
to which GM or Hughes is a party.  In addition, the execution and delivery of 
this Agreement and the consummation of the transactions contemplated hereby 
(i) have been duly authorized by the board of directors and stockholders of 
GM and Hughes, and (ii) do not and will not violate any provision of the 
certificate of incorporation or by-laws of GM or Hughes.  This Agreement has 
been duly and validly executed and delivered by each of GM and Hughes and 
constitutes a valid and binding agreement of such party, enforceable against 
such party in accordance with its terms.

          (b)  ADDITIONAL AGREEMENTS.  On or prior to the Closing Date, 
Hughes shall, or shall cause DIRECTV to, enter into the following agreements 
with HBI: (i) a Programming Agreement, substantially in the form of EXHIBIT A 
hereto, (ii) an Asset Option Agreement, substantially in the form of EXHIBIT 
B hereto (iii) a Trademark/Trade Name Option Agreement, substantially in the 
form of EXHIBIT C hereto and (iv) an Affiliation Agreement, substantially in 
the form of EXHIBIT D hereto.  In addition, Hughes and DIRECTV agree that 
they will, when discussing the history of the direct broadcast industry in 
public announcements, fairly acknowledge, as relevant and appropriate, the 
role of the Hubbard family in the development of the industry. 

     6.   FURTHER ASSURANCES.  From time to time, at the other party's 
request and without further consideration, each party hereto shall execute 
and deliver such additional documents and take all such further lawful action 
as may be necessary or desirable to consummate and make effective, in the 
most expeditious manner practicable, the transactions contemplated by this 
Agreement.

     7.   TERMINATION; EXPENSES AND FEE.  (a)  The covenants and agreements 
contained herein with respect to the Shares shall terminate (i) in the event 
the Merger Agreement is terminated in accordance with its terms, upon such 
termination, except that the provisions of Section 3 hereof shall survive any 
such termination and (ii) in the event the Merger is consummated, at the 
Effective Time, except that the provisions of Section 4(h) hereof shall 
survive any such termination, PROVIDED, in each case, that the provisions of 
Section 10 hereof and the last sentence of Section 5(b) hereof shall survive 
any termination of this Agreement, and PROVIDED, FURTHER, that no termination 
of this Agreement shall relieve any party of liability for a breach hereof.

          (a)  Each party shall bear its own expenses in connection with this 
Agreement and the transactions contemplated hereby.  Notwithstanding the 
foregoing, in the event the Merger Agreement is terminated by Hughes pursuant 
to Section 7.1(f) thereof, HBI shall pay to Hughes, within one week of such 
termination, $50 million in immediately available funds to an account 
designated by Hughes on the date of such termination.

     8.    SHAREHOLDER CAPACITY.  No person executing this Agreement who is 
or becomes during the term hereof a director or officer of the Company makes 
any agreement or understanding herein in his or her capacity as such director 
or officer.  Each Shareholder signs 


                               Exhibit 10.2-6
<PAGE>

solely in his or her capacity as the record and beneficial owner of, or the 
trustee of a trust whose beneficiaries are the beneficial owners of, such 
Shareholder's Shares.

     9.   SOPHISTICATION.  Each Shareholder acknowledges that such 
Shareholder is an informed and sophisticated investor and, together with such 
Shareholder's advisors, has undertaken such investigation as they have deemed 
necessary, including the review of the Merger Agreement and this Agreement, 
to enable such Shareholder to make an informed and intelligent decision with 
respect to the Merger Agreement and this Agreement and the transactions 
contemplated thereby and hereby.

     10.  CONFIDENTIALITY.  Each of the parties hereto recognizes that 
successful consummation of the transactions contemplated by this Agreement 
may be dependent upon confidentiality with respect to the matters referred to 
herein.  In this connection, pending public disclosure thereof, each party 
hereby agrees not to disclose or discuss such matters with anyone not a party 
to this Agreement (other than such party's counsel and advisors, if any) 
without the prior written consent of the other party, except for filings 
required pursuant to the Exchange Act and the rules and regulations 
thereunder or disclosures such party's counsel advises are necessary in order 
to fulfill such party's obligations imposed by law, in which event such party 
shall give notice of such disclosure to the other party as promptly as 
practicable so as to enable the other party to seek a protective order from a 
court of competent jurisdiction with respect thereto.

     11.  MISCELLANEOUS.

          (a)  ENTIRE AGREEMENT.  This Agreement, the Merger Agreement, the 
agreements referred to in Section 5(b) hereof and the Ancillary Agreements 
constitute the entire agreement between the parties with respect to the 
subject matter hereof and supersedes all other prior agreements and 
understandings, both written and oral, between the parties with respect to 
the subject matter hereof.

          (b)  CERTAIN EVENTS.  Each Shareholder agrees that this Agreement 
and the obligations hereunder shall attach to such Shareholder's Shares and 
shall be binding upon any person or entity to which legal or beneficial 
ownership of such Shares shall pass, whether by operation of law or 
otherwise, including, without limitation, such Shareholder's heirs, 
guardians, administrators or successors, PROVIDED, that following the 
Effective Time or termination of the Merger Agreement, this Agreement shall 
not be binding on any purchaser of Shares in an open market transaction.  
Notwithstanding any transfer of Shares, the transferor shall remain liable 
for the performance of all obligations under this Agreement of the transferor.

          (c)  ASSIGNMENT.  This Agreement shall not be assigned by operation 
of law or otherwise without the prior written consent of the other party, 
PROVIDED, that GM or Hughes may assign, in its sole discretion, its rights 
and obligations hereunder to any direct or indirect wholly owned subsidiary 
of GM, but no such assignment shall relieve GM or Hughes of its obligations 
hereunder if such assignee does not or cannot perform such obligations and, 
notwithstanding the foregoing, GM and Hughes shall remain liable for their 
obligations under Section 10 hereof.


                               Exhibit 10.2-7
<PAGE>

          (d)  AMENDMENTS, WAIVERS, ETC.  This Agreement may not be amended, 
changed, supplemented, waived or otherwise modified or terminated, with 
respect to any one or more Shareholders, except upon the execution and 
delivery of a written agreement executed by the relevant parties hereto; 
PROVIDED that SCHEDULE I hereto may be supplemented by GM by adding the name 
and other relevant information concerning any shareholder of the Company who 
agrees to be bound by the terms of this Agreement without the agreement of 
any other party hereto, and thereafter such added shareholder shall be 
treated as a "Shareholder" for all purposes of this Agreement.

          (e)  NOTICES.  All notices, requests, claims, demands and other 
communications hereunder shall be in writing and shall be given (and shall be 
deemed to have been duly received if so given) by hand delivery, telegram, 
telex or telecopy, or by mail (registered or certified mail, postage prepaid, 
return receipt requested) or by any courier service, such as Federal Express, 
providing proof of delivery.  All communications hereunder shall be delivered 
to the respective parties at the following addresses:


     If to Shareholder:   At the addresses set forth on Schedule I hereto

     Copies to:           Hubbard Broadcasting, Inc.
                          3415 University Avenue
                          Saint Paul, Minnesota  55114
                          Attention:  David A. Jones, Esq.
                          Facsimile:  (612) 642-4302

     and                  Leonard, Street and Deinard Professional Association
                          150 South Fifth Street, Suite 2300
                          Minneapolis, Minnesota  55402
                          Attention:  Mark S. Weitz, Esq.
                          Facsimile:  (612) 335-1657

     If to GM or 
     Hughes to:           General Motors Corporation
                          767 Fifth Avenue
                          New York, New York  10153
                          Attention:  Treasurer
                          Facsimile:  (212) 418-6253


     and:                 Hughes Electronics Corporation
                          200 North Sepulveda Boulevard
                          El Segundo, California  90245
                          Attention:  Roxanne S. Austin
                          Facsimile:  (310) 322-1841


                               Exhibit 10.2-8
<PAGE>

     copy to:             Weil, Gotshal & Manges LLP
                          767 Fifth Avenue
                          New York, New York  10153
                          Attention:  Frederick S. Green, Esq.
                          Facsimile:  (212) 310-8007

or to such other address as the person to whom notice is given may have 
previously furnished to the others in writing in the manner set forth above.

          (f)  SEVERABILITY.  Whenever possible, each provision or portion of
any provision of this Agreement will be interpreted in such manner as to be
effective and valid under applicable law but if any provision or portion of any
provision of this Agreement is held to be invalid, illegal or unenforceable in
any respect under any applicable law or rule in any jurisdiction, such
invalidity, illegality or unenforceability will not affect any other provision
or portion of any provision in such jurisdiction, and this Agreement will be
reformed, construed and enforced in such jurisdiction as if such invalid,
illegal or unenforceable provision or portion of any provision had never been
contained herein.
              
          
          (g)  SPECIFIC PERFORMANCE.  Each of the parties hereto recognizes 
and acknowledges that a breach by it of any covenants or agreements contained 
in this Agreement will cause the aggrieved party to sustain damages for which 
it would not have an adequate remedy at law for money damages, and therefore 
each of the parties hereto agrees that in the event of any such breach the 
aggrieved party shall be entitled to the remedy of specific performance of 
such covenants and agreements and injunctive and other equitable relief in 
addition to any other remedy to which it may be entitled, at law or in equity.

          (h)  REMEDIES CUMULATIVE.  All rights, powers and remedies provided
under this Agreement or otherwise available in respect hereof at law or in
equity shall be cumulative and not alternative, and the exercise of any thereof
by any party shall not preclude the simultaneous or later exercise of any other
such right, power or remedy by such party.

          (i)  NO WAIVER.  The failure of any party hereto to exercise any 
right, power or remedy provided under this Agreement or otherwise available 
in respect hereof at law or in equity, or to insist upon compliance by any 
other party hereto with its obligations hereunder, and any custom or practice 
of the parties at variance with the terms hereof, shall not constitute a 
waiver by such party of its right to exercise any such or other right, power 
or remedy or to demand such compliance.

          (j)  NO THIRD PARTY BENEFICIARIES.  This Agreement is not intended to
be for the benefit of, and shall not be enforceable by, any person or entity who
or which is not a party hereto.

          (k)  GOVERNING LAW.  This Agreement shall be governed and construed in
accordance with the laws of the State of New York, without giving effect to the
principles of conflicts of law thereof.


                               Exhibit 10.2-9
<PAGE>

          (l)  JURISDICTION.  Each party hereby irrevocably submits to the
exclusive jurisdiction of the Court of Chancery in the State of Delaware or the
United States District Court for the Southern District of New York or any court
of the State of New York located in the City of New York in any action, suit or
proceeding arising in connection with this Agreement, and agrees that any such
action, suit or proceeding shall be brought only in such court (and waives any
objection based on FORUM NON CONVENIENS or any other objection to venue
therein); PROVIDED, HOWEVER, that such consent to jurisdiction is solely for the
purpose referred to in this paragraph (l) and shall not be deemed to be a
general submission to the jurisdiction of said Courts or in the States of
Delaware or New York other than for such purposes.  Each party hereto hereby
waives any right to a trial by jury in connection with any such action, suit or
proceeding.

          (m)  DESCRIPTIVE HEADINGS.  The descriptive headings used herein are
inserted for convenience of reference only and are not intended to be part of or
to affect the meaning or interpretation of this Agreement.

          (n)  COUNTERPARTS.  This Agreement may be executed in counterparts, 
each of which shall be deemed to be an original, but all of which, taken 
together, shall constitute one and the same Agreement.


                     [SIGNATURES BEGIN ON NEXT PAGE]


                               Exhibit 10.2-10
<PAGE>

          IN WITNESS WHEREOF, GM, Hughes and each Shareholder have caused 
this Agreement to be duly executed as of the day and year first above written.

                         GENERAL MOTORS CORPORATION


                         By: /s/ Eric Feldstein
                             --------------------------------------------------
                             Name:  Eric Feldstein
                             Title: Treasurer


                         HUGHES ELECTRONICS CORPORATION


                         By: /s/ Charles H. Noski
                             --------------------------------------------------
                             Name:  Charles H. Noski
                             Title: President


                         HBI, INC. 


                         By: /s/ Stanley S. Hubbard
                             --------------------------------------------------
                             Name: Stanley S. Hubbard
                             Title: Chairman


                         /s/ Stanley S. Hubbard
                         ------------------------------------------------------
                             Stanley S. Hubbard
                            


                         /s/ Stanley E. Hubbard                  
                         ------------------------------------------------------
                            Stanley E. Hubbard
                            


                         /s/ Robert W. Hubbard                   
                         ------------------------------------------------------
                            Robert W. Hubbard


                               Exhibit 10.2-11
<PAGE>

                                 SCHEDULE 1 TO
                             SHAREHOLDERS AGREEMENT

                        RECORD AND BENEFICIAL OWNERSHIP


<TABLE>
<CAPTION>
                                                     CLASS A                                       OPTION
NAME AND ADDRESS OF SHAREHOLDER                    COMMON STOCK        COMMON STOCK                SHARES
- -------------------------------                    ------------        ------------                -------
<S>                                                <C>                 <C>                        <C>
1.   Hubbard Broadcasting Company, Inc.               5,715             46,051,225                12,688,841
3415 University Avenue
Saint Paul, Minnesota  55114

2.   Stanley S. Hubbard                               2,025                471,600
Hubbard Broadcasting Company, Inc.
3415 University Avenue
Saint Paul, Minnesota  55114

3.   Stanley E. Hubbard                               2,025                      0
Hubbard Broadcasting Company, Inc.
3415 University Avenue
Saint Paul, Minnesota  55114

4.   Robert W. Hubbard                                2,025                      0
Hubbard Broadcasting Company, Inc.
3415 University Avenue
Saint Paul, Minnesota  55114
</TABLE>






                                Exhibit 10.2
                                Schedule 1-1

<PAGE>

                                                                     EXHIBIT 20

[DIRECTV LOGO]                     NEWS                           [HUGHES LOGO]

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

                         HUGHES TO ACQUIRE USSB

         TRANSACTION WILL EXTEND DIRECTV'S LEADERSHIP POSITION

     EL SEGUNDO, CA, December 14, 1998 -- Hughes Electronics Corporation, a 
subsidiary of General Motors Corporation, announced today that it has signed 
a definitive merger agreement with United States Satellite Broadcasting 
Company, Inc. (USSB) (NASDAQ: USSB) to acquire the business and assets of 
USSB in a transaction valued at approximately $1.3 billion, based on the 
Friday, December 11, 1998 closing price of General Motors Class H (GMH) 
common stock on the New York Stock Exchange of $38.25 per share.

     Hughes will combine its DIRECTV business with USSB's assets and business 
at the 101 degree West Longitude (WL) orbital slot, which will further 
strengthen DIRECTV's position as the nation's largest direct broadcast 
satellite (DBS) television service. The transaction also includes USSB's 
three frequencies at 110 degrees WL which, pending Federal Communications 
Commission (FCC) approval, DIRECTV will use to launch Spanish-language 
services in 1999. DIRECTV currently has more than 4.3 million subscribers.

     The merger will enable DIRECTV to achieve substantial cost savings 
through the consolidation of duplicative operations, and increase its average 
revenue per subscriber. The transaction will also allow DIRECTV to provide a 
simplified consumer offering and expand its 185-channel programming lineup to 
more than 210 channels via the addition of premium multi-channel movie 
services such as HBO and Showtime.


                                                                   More . . .

                                   Exhibit 20-1
<PAGE>

2-2-2-2-2
HUGHES TO ACQUIRE USSB

     "In just four years, DIRECTV has changed the way millions of Americans 
watch TV and today's announcement marks the beginning of a new chapter in our 
business," said Eddy W. Hartenstein, president of DIRECTV. "USSB has been our 
partner since day one and this transaction reflects our ongoing commitment to 
offer consumers a superior alternative to cable television."

     "This merger will simplify the purchase decision process for prospective 
subscribers at retail and enhance our programming lineup and packaging 
flexibility with the addition of premium programming, such as HBO and 
Showtime," added Hartenstein. "We also believe this transaction will 
strengthen DIRECTV's brand awareness among consumers, and increase our 
already strong customer satisfaction ratings via a simplified and streamlined 
customer service experience."

     Upon completion of the merger, DIRECTV will consolidate billing, 
customer service, remittance processing and broadcasting centers now 
maintained by USSB.

     "The Hubbard family members are broadcasting pioneers," added 
Hartenstein. "They are visionaries who, along with all USSB employees, 
deserve credit for building a successful satellite TV service, and for taking 
a leading role in the development and phenomenal growth of the DBS industry."

     DIRECTV subscribers will also benefit from a new service that will 
utilize USSB's three FCC-licensed frequencies at 110 degrees WL. Upon the 
successful launch of the DIRECTV 1-R satellite next year, DIRECTV intends to 
relocate DBS 1 from 101 degrees to 110 degrees, and launch a comprehensive 
package of services targeted to the U.S. Spanish-speaking population. The 
services will be available through a single 18-inch dish, which will be 
capable of receiving both the new Spanish-language programming and DIRECTV's 
current offerings from 101 degrees WL.

     "Our planned roll out of Spanish-language services will deliver a 
diverse line-up of quality and relevant programming to an underserved, but 
rapidly growing market," said Hartenstein.

                                                                   More . . .

                                   Exhibit 20-2
<PAGE>

3-3-3-3-3
HUGHES TO ACQUIRE USSB

     Under the agreement, USSB shareholders can elect to receive cash or GMH 
stock equal in value to .3775 shares of GMH stock for each outstanding share 
of USSB common stock. This exchange ratio is fixed as long as the 20-trading 
day weighted average price of GMH stock ending two days prior to the closing 
date of the transaction is within a range of $27.82 to $47.68 per share. The 
value of the maximum aggregate number of GMH shares to be issued cannot 
exceed 70% of the total consideration to be received by all USSB 
shareholders. The transaction is intended to permit tax-free treatment to 
USSB shareholders to the extent they receive GMH shares.

     The merger, which is subject to USSB shareholder approval and the 
receipt of appropriate regulatory and antitrust approvals, is expected to 
close mid-1999.

     The earnings of Hughes Electronics are used to calculate the earnings 
per share attributable to GMH (NYSE symbol) common stock. DIRECTV is the 
nation's leading direct broadcast satellite service with more than 4.3 
million subscribers. DIRECTV is a registered trademark of DIRECTV, Inc., a 
unit of Hughes Electronics Corporation. Visit Hughes and DIRECTV on the World 
Wide Web at www.hughes.com and www.directv.com, respectively.


                                                  ###

Contact:          Richard Dore                    Bob Marsocci
                  Hughes Electronics              DIRECTV, Inc.
                  (310) 662-9670                  (310) 726-4656


                                   Exhibit 20-3

<PAGE>


                                                                   EXHIBIT 99.1

HUGHES / USSB MERGER

MERGER CONSIDERATION PAYABLE - FOR ILLUSTRATIVE PURPOSES ONLY (a)

<TABLE>
<CAPTION>
                                                                      STOCK/CASH MIX(e)
                                                 ----------------------------------------------------------
                                                             70/30                           50/50
                                                 ------------------------------      ----------------------
                             TOTAL                 # OF               CASH            # OF            CASH
GMH PRICES(b)           CONSIDERATION(c)         SHARES(d)            PAID           SHARES           PAID
- -----------------------------------------------------------------------------------------------------------
<S>                     <C>                      <C>                  <C>            <C>              <C>
$50.00                      $1,617                 22.6               $485            16.2            $808
- -----------------------------------------------------------------------------------------------------------
 47.68  (Cap)                1,617                 23.7                485            17.0             808
 38.25                       1,297                 23.7                389            17.0             648
 27.81  (Floor)                943                 23.7                283            17.0             472
- -----------------------------------------------------------------------------------------------------------
 25.00                         943                 23.7                350            18.9             472
 20.00                         943                 23.7                468            23.6             472
 19.87  (Subfloor)             943                 23.7                472            23.7             472
- -----------------------------------------------------------------------------------------------------------
 15.00                         712                 23.7                356            23.7             356
- -----------------------------------------------------------------------------------------------------------
</TABLE>

(a)      This table sets forth illustrations of certain possible scenarios
         relating to the consideration payable under the Merger Agreement.
         Reference is made to the Merger Agreement for a complete description of
         the calculation of the consideration payable thereunder and other terms
         and conditions of the transaction.

(b)      Assumes the closing price of GMH stock on the closing date equals the
         volume weighted average closing price for the 20 trading day period
         ending on the second trading day prior to the closing date (which
         average price shall determine the merger consideration).

(c)      Assumes no reduction in merger consideration due to contingencies set
         forth in the Merger Agreement, which are not expected to be material.
         Assumes that there will be no further restriction on use of cash
         necessary to achieve tax-free reorganization treatment for holders
         receiving shares.

(d)      Assumes no change in the number of USSB shares outstanding prior to the
         Closing Date. Such number could increase due to the exercise of USSB
         stock options.

(e)      Dollars in millions, rounded to the nearest million; shares in
         millions, rounded to the nearest 100,000.


                               Exhibit 99.1-1


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