Filed by EchoStar Communications Corporation
                                 Pursuant to Rule 425 under the Securities
                                 Act of 1933 and deemed filed pursuant to
                                 Rule 14a-12 under the Securities Exchange
                                 Act of 1934

                                 Subject Company: Hughes Electronics Corporation
                                 Commission File No. 0-26035

                                 Date: August 6, 2001




The following is a slide show presented at an analyst conference held by
EchoStar on August 6, 2001.







0         COVER PAGE

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


           [ EchoStar Logo]

             [Hughes Logo]

          A Powerful Platform

            August 6, 2001



1   SAFE HARBOR
          This presentation  contains  "forward-looking  statements"  within the
          meaning of the Private Securities  Litigation Reform Act of 1995. Such
          forward-looking   statements   involve   known  and   unknown   risks,
          uncertainties and other factors that could cause our actual results to
          be materially  different  from  historical  results or from any future
          results expressed or implied by such forward-looking  statements.  The
          factors  that could cause  actual  results of EchoStar  Communications
          Corporation ("EchoStar") or a combined EchoStar and Hughes Electronics
          Corporation ("Hughes") to differ materially,  many of which are beyond
          the  control  of  EchoStar  include,  but  are  not  limited  to,  the
          following:  (1) the  businesses  of  EchoStar  and  Hughes  may not be
          integrated  successfully  or such  integration  may be more difficult,
          time-consuming  or costly than  expected;  (2)  expected  benefits and
          synergies from the combination may not be realized within the expected
          time frame or at all; (3) revenues  following the  transaction  may be
          lower than expected;  (4) operating costs,  customer loss and business
          disruption including, without limitation,  difficulties in maintaining
          relationships with employees,  customers, clients or suppliers, may be
          greater than expected  following the  transaction;  (5) generating the
          incremental  growth in the subscriber base of the combined company may
          be  more  costly  or  difficult  than  expected;  (6)  the  regulatory
          approvals  required  for the  transaction  may not be  obtained on the
          terms  expected  or on the  anticipated  schedule;  (7) the effects of
          legislative  and regulatory  changes;  (8) an inability by EchoStar to
          obtain certain  retransmission  consents;  (9) EchoStar's inability to
          retain  necessary  authorizations  from the FCC;  (10) an  increase in
          competition  from  cable as a result of  digital  cable or  otherwise,
          direct  broadcast  satellite,  other satellite system  operators,  and
          other  providers  of  subscription   television  services;   (11)  the
          introduction of new technologies and competitors into the subscription
          television business; (12) changes in labor, programming, equipment and
          capital costs;  (13) future  acquisitions,  strategic  partnership and
          divestitures;  (14) general business and economic conditions; and (15)
          other risks described from time to time in EchoStar's periodic reports
          filed with the  Securities and Exchange  Commission.  You are urged to
          consider  statements  that include the words "may,"  "will,"  "would,"
          "could," "should," "believes,"  "estimates,"  "projects," "potential,"
          "expects,"  "plans,"  "anticipates,"  "intends,"  "continues"  or  the
          negative of those words or other  comparable words to be uncertain and
          forward-looking.    This   cautionary   statement   applies   to   all
          forward-looking  statements  in this  presentation.  Subject to future
          developments,  EchoStar  may file  with the  Securities  and  Exchange
          Commission  a  registration  statement  at a date or dates  subsequent
          hereto to register  the  EchoStar  shares to be issued in the proposed
          transaction.  Investors  and  security  holders  are urged to read the
          registration  statement (when and if available) and any other relevant
          documents filed with the SEC, as well as any amendments or supplements
          obtain a free


          copy of the  registration  statement (when and if available) and other
          relevant documents at the SEC's Internet web site at www.sec.gov.  The
          registration  statement  (when and if  available)  and other  relevant
          documents  may  also be  obtained  free of  charge  from  EchoStar  by
          directing such request to: EchoStar  Communications  Corp., 5701 South
          Santa Fe Drive, Littleton, CO 80120, Attention: Investor Relations.

          EchoStar and certain  executive  officers of EchoStar may be deemed to
          be  "participants"  in EchoStar's  solicitation of proxies from GM and
          GMH  shareholders.  A  detailed  list of the names,  affiliations  and
          interests of the  participants in the  solicitation was filed with the
          Securities and Exchange Commission on August 6, 2001.



2   PROPOSED TRANSACTION

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

    Stock-for-stock transaction

    0.75 DISH / GMH share (1.0B new DISH shares issued)

    Values Hughes at $32B*, including debt of $1.9B

    $42 - $56 billion of additional present value to combined company from
    DirecTV / DISH Network synergies

    Economic ownership = 66% Hughes : 34% EchoStar

    Tax free to GM and GMH shareholders

    Note: Based on the closing market price of DISH on the Nasdaq Stock Market
    on August 3, 2001.

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



3   BENEFITS TO SHAREHOLDERS

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

    o Massive synergy opportunities

    o 100% digital nationwide platform with 16M+ subscribers

    o Creates stronger competitor to large, US cable / broadband providers

    o 100M US households offer powerful growth opportunity

    o Leverage already compelling DBS economics

    o Superior management team with proven success

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



4                 VALUE OF THE PROPOSED TRANSACTION

    ----------------------------------------------------------------------------
    ESTIMATED



                                                                 INCLUDING PV OF SYNERGIES
                                                  EXCHANGE       -------------------------
                                                 RATIO ONLY*      LOWER          UPPER
                                                 -----------     -------------------------
                                                                         

    Value per GMH Share                                 $23         $43            $49
    Premium to Current GMH Stock Price ($19)            18%        121%           155%

    Equivalent Value to GM Shareholders                0.76        0.76           0.76
    Per GM Share                                        $17         $33            $38
    % of Current GM Stock Price ($63)                   28%         52%            59%

    Value per DISH Share                                $30         $57            $66
    Premium to Current DISH Stock Price ($30)            --         87%           116%


    Note: Based on the closing market price of DISH on the Nasdaq Stock Market
    and GM and GMH on the NYSE on August 3, 2001.

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



5   BENEFITS TO CONSUMERS
    ----------------------------------------------------------------------------

o    More channels and better service would be available
     -Increased local to local service
     -Increased HDTV offerings
     -Increased VOD/PPV offerings
     -Additional speciality content

o   Significant cost savings expected from synergies

o   Effective containment of cable price increases

o   Bridges the "Digital Divide"
    -Broadband availability
    -Nationwide competitive pricing

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



6   MULTI-CHANNEL TV PROVIDERS

    ----------------------------------------------------------------------------
    [Bar Chart
    By Number of Subscribers
    (in Millions)



    14.4 (AT&T) to
    between 17.4
    and 27.1
    (including other
    cable)                  16.1          12.7        8.4       6.9    6.2      5.8           3.0
                                                                    
    AT&T+              DISH NETWORK    TIME       COMCAST   CHARTER   COX    ADELPHIA    CABLEVISION]
    ANY MAJOR          DIRECTV         WARNER
    CABLE              PRO FORMA       CABLE
    PRO FORMA



    NOTE: SUBSCRIBERS ARE AS OF JUNE 30, 2001, PRO FORMA FOR ALL ANNOUNCED
    TRANSACTIONS.  ADELPHIA AND CABLEVISION ARE AS OF MARCH 31, 2001.

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



7   MULTI-CHANNEL TV PROVIDERS

    ----------------------------------------------------------------------------
    [Bar Chart
    BY REVENUE
    ($ IN MILLIONS)




      $8,964
      (AT&T) to
      between
      $10,861 and
      $15,309
      (including
      other cable)            $8,925    $6,345     $4,982    $3,974   $3,426   $3,098        $1,897
                                                                     
            AT&T+       DISH NETWORK     TIME     COMCAST   CHARTER   COX      ADELPHIA   CABLEVISION]
          ANY MAJOR        DIRECTV      WARNER
            CABLE         PRO FORMA      CABLE
          PRO FORMA



    Note:  Revenue  figures  reflect core cable or DBS revenue for the pro forma
    quarter ended June 30, 2001, annualized, except for Adelphia and Cablevision
    which are as of March 31, 2001.

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


8   HUGHES VS. CABLE

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



          Key to Success                                     Who has the
          --------------                                     -----------
                                                              Advantage?
                                                              ----------

          Fattest Pipe                                               DBS
          Nationwide Footprint                                       DBS
          Cost per Home Passed                                       DBS
          100% Digital Quality                                       DBS
          Channel Capacity                                           DBS
          Plant Upgrades                                             DBS
          Customer Service                                           DBS
          Incumbency                                               Cable
          Broadband                                                    ?


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



9         EXTREMELY LOW LEVERAGE

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


                                         Total      Basic      Total Debt /
                                     Debt ($M)     Subs (M)      Subscriber

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

    AT&T                               $17,202        14.4           $1,191
    Comcast                             11,699         8.4            1,390
    Charter                             15,571         6.9            2,243
    Cox                                  9,114         6.2            1,478
    Adelphia                            12,474         5.8            2,137
    Cablevision                          7,599         3.0            2,560
                              ---------------------------------------------
    Average                                                          $1,833

    EchoStar / Hughes                   $6,891        16.1             $429
    Net Debt                             3,523        16.1              219

    Notes: Total debt includes  convertible notes. All statistics are as of June
    30, 2001 except for Adelphia and Cablevision which are as of March 31, 2001.
    Subscribers  are pro forma for all  announced  swaps.  AT&T debt is per UBSW
    estimate.

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



10  LEVERAGING INVESTED CAPITAL

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


                        Homes    Basic        Invested       Per     Per Basic
                   Passed (M)   Subs (M)    Capital ($M)    Home        Sub
                                                           Passed

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

    Comcast              13.5        8.4       $23,727     $1,761        $2,818

    Cox                   9.9        6.2        21,107      2,139         3,423

    Charter              11.2        6.9        23,984      2,135         3,455

    Adelphia              9.5        5.8        17,998      1,900         3,083

    Cablevision           4.3        3.0         4,846      1,125         1,632
    ----------------------------------------------------------------------------
    Total                48.4       30.3       $91,662     $1,857        $3,022

    EchoStar            100.0        6.1        $4,664        $47          $768
    Hughes              100.0       10.0         9,180         92           918
    Pro Forma           100.0       16.1       $13,844       $138          $861

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



11  MASSIVE SYNERGIES
    ----------------------------------------------------------------------------

    Expected Synergies        o  Incremental subscribers
                              o  Improved ARPU
                              o  Increased EBITDA
                              o  Reduced Churn

    Aggregate Benefit         o 9.4M incremental subscribers
                              o $5.0B annual EBITDA increase by 2005
                              o $12.3B cumulative EBITDA increase '02-'05

    Shareholder Value         o Creation of $42-$56B in PV synergies
                              o $20 - $26/share for GMH shareholder (0.75 ratio)
                              o $15 - $20/share for GM shareholder
                              o $27 - $35/share for DISH shareholder

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



12  SYNERGY OVERVIEW

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

    Estimated ($ in millions)

            PV of Cost Savings                  PV of Revenue Synergies

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

    SAC                   $13,128     Advertising / Interactive          $10,349
    Churn                   9,345     Local Service                        7,449
    Programming             7,890     Digital Divide                       2,759
    G&A                     4,943     VOD / PPV                            1,003
    CapEx                     317     HDTV                                   502
    -----------------------------     Box Swaps                          (1,981)
    Subtotal              $35,624     ------------------------------------------
                                           Subtotal                      $20,080

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

    [Pie chart showing cost savings of 64% and revenue synergies of 36% of total
    present value of synergies]

    Total Present Value of Synergies = $55.7 billion



13  SYNERGIES BREAKDOWN



    -----------------------------------------------------------------------------------------------
    Estimated ($ in Millions)

                                                                                        Projected
                                                                                        2005 EBITDA
    Cost Synergies                Assumption                                            Impact

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

    Reduced SAC                  o  Standardization of set-top boxes                         $1,041
                                 o Increased production volumes
                                 o $125 /Gross add (blended)

    Reduced Churn                o  0.3% reduction                                              778
                                 o  Increased services and higher customer loyalty

    Reduced Programming Costs    o  5% cost reduction in 2002                                   664
                                 o  Additional 5% reduction thereafter

    Reduced G&A                  o  Elimination of duplicative overhead                         427

    Reduced CapEx                o  Elimination of a portion of corporate                       100
                                    and satellite capex

    Subtotal - Cost Savings                                                                  $2,910*


    ------------------------------------------------------------------------------------------------
    Note:  Excluded $100 million of CapEx synergies
    ------------------------------------------------------------------------------------------------





14  SYNERGIES BREAKDOWN



    -----------------------------------------------------------------------------------------------------------
    Estimated ($ in Millions)

                                                                                                    Projected
                                                                                                    2005 EBITDA
                                                                              Results               Impact
                                                                     -------------------------------
    Revenue Synergies                 Assumption                     Sub      ARPU       Churn

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

    Advertising/Interactive          o  Incremental Revenue            Up      Up         Down             $925
                                     o  $30/year by 2005

    Local Service                    o  Approx. 60 new markets         Up      Up         Down              740
                                     o  $5.99/month

    Digital Divide                   o  Offer broadband to more        Up      Up         Down              278
                                        areas
                                     o  ARPU from $70 down to
                                        $55

    VOD / PPV                        o  Offer more content             Up      Up         Down              108
                                     o  Additional 0.5 buy/month
                                     o  $3.99/buy

    HDTV                             o  More content, $10/month         -      Up         Down               73

    ...........................................................................................................
    Cost to Swap Boxes               o  2.5 billion over 4 years        -       -            -            (625)

    Subtotal - Revenue Synergies                                                                        $2,124*
    ...........................................................................................................

    Note: Excludes $625 million of cost to swap boxes, which is non-recurring.



15  SUBSCRIBER SYNERGY IMPACT

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

    Estimated Incremental Subscribers in 2005 (In Millions)

         [Bar Chart showing subscriber synergy impact in millions of subscribers


         Local to Local                                                      2.6
         Reduced Churn                                                       3.3
         HDTV / Specialty Content                                            2.5
         VOD / PPV                                                           1.0
         Total                                                              9.4]

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



    ----------------------------------------------------------------------------
16  PRESENT VALUE OF SYNERGIES
    ----------------------------------------------------------------------------

    Estimated ($ in Billions Except per Share and Share Amounts)

                                                                Range
                                                        ------------------------
                                                             Lower    Upper

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

       Total EBITDA from Synergies in 2005*                   $5.0          $5.0
       Terminal EBITDA Multiple                              10.0x         14.0x
                                                        ------------------------
       Terminal Value                                        $50.3         $70.5
       Discount Rate                                         10.0%         10.0%

       Present Value of Terminal Value                       $34.4         $48.1
       Present Value of Cash Flows from 2002 - 2005            7.6           7.6

       Present Value of Synergies                            $42.0         $55.7

       Pro Forma Shares Outstanding (millions)               1,578         1,578

       Present Value of Synergies per DISH Share        $26.58/sh.    $35.29/sh.

    ----------------------------------------------------------------------------
    Note:   Excludes cost to swap boxes, which is non-recurring.



17  VALUATION BASED ON SUBSCRIBERS

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

    Estimated ($ in Billions Except per Subscriber and Share Amounts)
                                                                Range
                                                        ------------------------
                                                             Lower    Upper

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

       Incremental 2005 Subscribers (M)                        9.4           9.4
       Enterprise Value / Subscriber                        $3,000        $4,500
                                                        ------------------------

       Total Incremental Subscriber Value                    $28.3         $42.4

       Total Pro Forma 2005 Subscribers (M)                   32.0          32.0
       Incremental Value / Subscriber (Ops., Churn, etc.)     $500        $1,000
                                                        ------------------------
       Total Multiple Expansion Value                        $16.0         $32.0

       Total Incremental Value                               $44.3         $74.4
       Discount Rate                                         10.0%         10.0%

       Present Value                                         $30.2         $50.8

       Pro Forma Shares Outstanding (millions)               1,578         1,578

       Present Value per DISH Share                     $19.16/sh.    $32.20/sh.




18  PREMIUM TO GMH SHAREHOLDERS

    ----------------------------------------------------------------------------
    Estimated

                                                                Range
                                                        ------------------------
                                                             Lower    Upper

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

       Current EchoStar Stock Price*                        $30.44        $30.44
       Present Value of Synergies per Share                  26.58         35.29

          Total                                             $57.02        $65.73

       Exchange Ratio                                        0.75x         0.75x
          Total Offer Value per GMH Share                   $42.76        $49.30

       Current GMH Stock Price*                             $19.36        $19.36

       Premium - ($/share)                                  $23.40        $29.94
       Premium - (%)                                          121%          155%


    ----------------------------------------------------------------------------
    Note: Based on the closing market price of DISH on the Nasdaq Stock Market
    and GMH on the NYSE on August 3, 2001.




19  VALUE TO GM SHAREHOLDERS

    ----------------------------------------------------------------------------
    Estimated


                                                             Range
                                                --------------------------------
                                                Current      Lower      Upper

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

       Current EchoStar Stock Price*                 --     $30.44        $30.44
       Present Value of Synergies per Share          --      26.58         35.29

          Total                                      --     $57.02        $65.73

       Exchange Ratio                                --      0.75x         0.75x
          Total Offer Value per GMH Share            --     $42.76        $49.30

       Equivalent Value to GM Shareholder          0.76       0.76          0.76

       Value - ($/share)*                        $14.71     $32.60        $37.58
       Current GM Stock Price*                   $63.28     $63.28        $63.28
       % of GM Share                                23%        52%           59%


    Note:  Based on the closing market price on August 3, 2001 on the Nasdaq
    Stock Market for DISH and NYSE for GM and GMH.
    ----------------------------------------------------------------------------



20  PREMIUM TO DISH SHAREHOLDERS

    ----------------------------------------------------------------------------
    Estimated

                                                                   Range
                                                        ------------------------
                                                             Lower         Upper

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

       Current EchoStar Stock Price*                        $30.44        $30.44
       Present Value of Synergies per Share                  26.58         35.29

          Total                                             $57.02        $65.73


       Premium - ($/share)                                  $26.58        $35.29
       Premium - (%)                                           87%          116%


    ----------------------------------------------------------------------------
    Note: Closing market price on the Nasdaq Stock Market on August 3, 2001.




21  ECHOSTAR HIGHLIGHTS


    o Fastest growing multi-channel TV provider in the U.S.

    o  Powerful business model / EBITDA positive

    o  Superior, results-driven management team

    o  Proven track record of operational execution

    o  Historical ability to create shareholder value




22  PROVEN ABILITY TO EXECUTE

    [Bar Chart showing a 93.3% compound annual growth rate in
    EchoStar revenues from 1996 to Q2 2001 Annualized. Revenues ($M)

              1996     1997      1998      1999       2000    Q2 2001 Annualized

              $199     $477      $983      $1,603     $2,715  $3,865]

    [Bar Chart showing an 88.5% compound annual growth rate in the
    number of EchoStar's subscribers from 1996 to Q2 2001.
    Subscribers (M)

              1996     1997      1998      1999       2000    Q2 2001

              350      1,040     1,940     3,410      5,260   6,070]

    [Line Graph showing the net incremental market share of DISH
    Network relative to DirecTV from Q3 2000 to Q2 2001.

              Q3 2000   Q4 2000   Q1 2000   Q2 2001

DISH Network  50%      48%       58%       67%

DirecTV       50%      52%       42%       33%]




23  DISH NETWORK VS. DIRECTV
                                           Dish                     Who Has the
                                          Network     DirecTV        Advantage?
                                          -------     -------        ----------

    Channel Capacity                        500+        300+        Dish Network

    Q2 2001 Incremental Market Share        67%         33%         Dish Network

    Subscriber Growth (LTM)                40.8%       18.1%        Dish Network

    ARPU Growth (LTM)                      10.6%        0.9%        Dish Network

    Est. Sub. Acq. Cost. (SAC)           $100 less      --          Dish Network




24  VALUE CREATION

    [Chart showing that since 1998 EchoStar's stock price has
    appreciated 1,354% compared to a 130% increase for cable
    companies, a 71% increase for NewsCorp, a 57% increase for GMH
    shares, a 26% increase for GM shares and a 25% increase for the
    S&P 500 index.]

          Source: FactSet
          Note:  Cable Composite consists of Comcast, Charter, Adelphia, Cox and
                 Cablevision.




25  REGULATORY OVERVIEW

    We are confident this transaction will receive regulatory approval

    Benefits to Consumers      o  Increased content
                               o  Access to competitive broadband services
                               o  More local-to-local
                               o  Competitive pricing

    Improved Market            o  Combined EchoStar (#7)/ DirecTV (#3) will
    Dynamics                      represent only 18% of total MVPD
                               o  FCC recently rescinded 30M subscriber cap
                                  (est. 40-60%)
                               o  Significantly increased competition for
                                  incumbent cable operators
                               o  Rural competition from various sources
                               o  No content provider affiliations

    Third Party Support        o  Donald Russell
                                  Former Chief of the Department of Justice's
                                  Telecom Task Force
                               o  GM and GMH management believe regulatory
                                  approval is likely




26  ROAD MAP TO COMPLETION

    Proposed Process                                       Expected Timing
    ----------------                                       ---------------

    o  Execution of Definitive                                   Immediate
       Agreements

    o  GM and GMH Shareholders                                   4 Months
       Meeting

    o  Receive Regulatory                                        9 Months
      Clearances
    - DOJ, FCC, SEC
    - Various state approvals

    Close Transaction                                            9 Months




27  ECHOSTAR / HUGHES

        A Powerful Combination                      EchoStar Provides
        ----------------------                      -----------------

    o  Top tier pay TV provider               o  Compelling synergies
       16M+ subscribers

    o  Undeniable DBS economics               o  Superior management team

    o  True competition to cable              o  Financial strength and
                                                 flexibility

    o  Value creation                         o  Track record of stock price
                                                 performance





                                 [EchoStar Logo]

                       INFORMATION REGARDING PARTICIPANTS

Echostar and the following persons may be deemed to be "participants" on behalf
of EchoStar in the solicitation of proxies from GM and GMH shareholders.

--------------------------------------------------------------------------------
Charles W. Ergen                Chairman and Chief Executive Officer
--------------------------------------------------------------------------------
David K. Moskowitz              Senior Vice President, General Counsel and
                                Secretary
--------------------------------------------------------------------------------
Michael R. McDonnell            Senior Vice President and Chief Financial
                                Officer
--------------------------------------------------------------------------------
Jason Kiser                     Treasurer
--------------------------------------------------------------------------------

As of August 6, 2001 EchoStar beneficially owned 1,000 shares of General Motors
common stock and 185,000 shares of Hughes tracking stock. Mr. Ergen beneficially
owns approximately 1,000 shares of General Motors common stock and approximately
10,000 shares of Hughes tracking stock.

Other than as set forth herein, as of the date hereof, neither EchoStar nor any
of the other participants listed above has any substantial interest, direct or
indirect, by security holdings or otherwise, in General Motors or Hughes.

Certain other persons named below may assist EchoStar in the solicitation of
proxies from GM and GMH shareholders. Pursuant to a letter agreement between UBS
Warburg LLC ("UBS Warburg") and EchoStar, EchoStar has agreed to pay UBS Warburg
for its financial advisory services in connection with the proposed transaction
involving Hughes a financial advisory fee of (1) up to $5,000,000 in connection
with the public announcement of the proposed transaction and (2) $20,000,000
upon the closing of a transaction involving Hughes, subject to certain fee
credits. EchoStar also has agreed to provide UBS Warburg and certain related
parties with customary indemnification. UBS Warburg does not admit that it or
any of its directors, officers, employees, affiliates or controlling persons, if
any, is a "participant" as defined in Schedule 14A promulgated under the
Securities Exchange Act of 1934, as amended, in the solicitation of proxies, or
that Schedule 14A requires the disclosure of certain information concerning it
or them. The following sets forth the name and title of each of the UBS Warburg
employees who may assist EchoStar in the solicitation of proxies: James Brennan,
Managing Director, Stephen Ketchum, Managing Director, James Neissa, Managing
Director, Lee LeBrun, Executive Director and Lee Ann Gliha, Director.

UBS Warburg and its affiliates engage in a full range of investment banking,
securities trading, market-making and brokerage services for institutional and
individual clients. In the normal course of business, UBS Warburg and its
affiliates may trade the debt and equity securities of General Motors for their
own account and the accounts of customers



and, accordingly, may at any time hold a long or short position in such
securities, or option contracts or other derivatives in or relating to such
securities. UBS Warburg has informed EchoStar that, as of the close of business
on August 3, 2001, UBS Warburg, for its own account, held a net long position of
less than 1% of General Motors common stock and less than 1% of shares of Hughes
tracking stock. UBS Warburg and certain of its affiliates also may have voting
and/or dispositive power with respect to certain shares of General Motors and
shares of Hughes tracking stock held in asset management, brokerage and other
accounts. UBS Warburg and such affiliates disclaim beneficial ownership of such
shares of General Motors and Hughes tracking stock.

Subject to future developments, EchoStar may file with the Securities and
Exchange Commission a registration statement at a date or dates subsequent
hereto to register the EchoStar shares to be issued in the proposed transaction.
Investors and security holders are urged to read the registration statement
(when and if available) and any other relevant documents filed with the SEC, as
well as any amendments or supplements to those documents, because they will
contain important information. Investors and security holders may obtain a free
copy of the registration statement (when and if available) and other relevant
documents at the SEC's Internet web site at www.sec.gov. The registration
statement (when and if available) and other relevant documents may also be
obtained free of charge from EchoStar by directing such request to: EchoStar
Communications Corp., 5701 South Santa Fe Drive, Littleton, CO 80120, Attention:
Investor Relations.