Filed by HEC Holdings, Inc.
                                   Subject Company - General Motors Corporation
                                             and Hughes Electronics Corporation
                                        and 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
                                                 Commission File No.: 333-84472

The following advertisements were distributed on April 18, 2002:

TODAY, 42 MILLION AMERICAN HOMES HAVE LITTLE OR NO REAL ALTERNATIVE TO CABLE FOR
LOCAL PROGRAMMING.

TOMORROW, THEY WILL.

[Map of the United States with portions in color]

[Colored box.]  TV Households With No Competitive Alternative Today

[Map of the United States entirely in color]

[Colored box.]  TV Households With Competitive Alternative After Merger

TOGETHER, ECHOSTAR(R) AND DIRECTV(R) WILL BRING LOCAL TV CHANNELS AND AFFORDABLE
HIGH-SPEED INTERNET TO EVERYONE IN AMERICA--VIA SATELLITE.

The EchoStar/DIRECTV merger will give consumers a real alternative to rising
cable rates--it's called "Local Channels, All Americans."

How is this possible? With the combined resources of both EchoStar and DIRECTV,
we'll be able to eliminate 500 duplicate channels, freeing up that space on our
satellites to offer local TV channels. Plus, we've got two advanced spot-beam
satellites already in orbit, two more slated for launch, and a fifth new
satellite planned for construction as soon as our merger is approved. So the
merged company will be able to offer all Americans access to local broadcast
channels with digital-quality picture and sound, as well as high-speed Internet
service via satellite.

And under our plan, everyone will pay the same price for the same service,
whether they live in a village of five homes or a city of five million.

More choice, more freedom--for all Americans.

[ECHOSTAR logo](R)                                            [DIRECTV logo](R)


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

WHAT DOES THE MERGER MEAN FOR YOU IN PENNSYLVANIA?

o        Right now, local channels are only available via satellite in four of
         Pennsylvania's TV markets. After the merger, they will be available in
         all eleven markets, including Harrisburg, Scranton, Johnstown, Altoona
         and Erie.

o        Pennsylvania's more than four million households will be able to get
         affordable high-speed Internet service via satellite.

o        More choice for Pennsylvania's families--for the first time, there will
         be a true competitive alternative to the cable companies.

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

Hughes, HEC Holdings, Inc., GM and EchoStar intend to file materials with the
Securities and Exchange Commission, including a proxy or consent solicitation
statement/prospectus, which will contain important information regarding the
proposed combination of Hughes and EchoStar. A registration statement, including
a preliminary draft consent solicitation statement/information
statement/prospectus has been filed with the SEC. We urge stockholders to read
these documents, which are or will be available for free at the SEC's website,
www.sec.gov and from GM. Information regarding the participants in the
solicitation of GM stockholder approval was filed with the SEC by EchoStar on
November 1, 2001 and by each of GM and Hughes on November 16, 2001. This
advertisement contains forward-looking statements that involve known and unknown
risks and uncertainties, including the risks described in the SEC filings
referenced above. If any of these risks or uncertainties materialize, our actual
results could differ materially from the expectations in these forward-looking
statements.

(C) 2002 DIRECTV, Inc., DIRECTV and the Cyclone Design logo and FEEL THE JOY are
trademarks of DIRECTV, Inc., a unit of Hughes Electronics Corp. All other
trademarks and service marks are the property of their respective owner.

(C) 2002 EchoStar Communications Corporation.  All rights reserved.

********************************************************************************

TODAY, 42 MILLION AMERICAN HOMES HAVE LITTLE OR NO REAL ALTERNATIVE TO CABLE FOR
LOCAL PROGRAMMING.

TOMORROW, THEY WILL.

[Map of the United States with portions in color]

[Colored box.]  TV Households With No Competitive Alternative Today

[Map of the United States entirely in color]

[Colored box.]  TV Households With Competitive Alternative After Merger

TOGETHER, ECHOSTAR(R) AND DIRECTV(R) WILL BRING LOCAL TV CHANNELS AND AFFORDABLE
HIGH-SPEED INTERNET TO EVERYONE IN AMERICA--VIA SATELLITE.

The EchoStar/DIRECTV merger will give consumers a real alternative to rising
cable rates--it's called "Local Channels, All Americans."

How is this possible? With the combined resources of both EchoStar and DIRECTV,
we'll be able to eliminate 500 duplicate channels, freeing up that space on our
satellites to offer local TV channels. Plus, we've got two advanced spot-beam
satellites already in orbit, two more slated for launch, and a fifth new
satellite planned for construction as soon as our merger is approved. So the
merged company will be able to offer all Americans access to local broadcast
channels with digital-quality picture and sound, as well as high-speed Internet
service via satellite.

And under our plan, everyone will pay the same price for the same service,
whether they live in a village of five homes or a city of five million.

More choice, more freedom--for all Americans.

[ECHOSTAR logo](R)                                            [DIRECTV logo](R)


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

WHAT DOES THE MERGER MEAN FOR YOU IN ILLINOIS?

o        Right now, local channels are only available via satellite in two of
         Illinois' TV markets. After the merger, they will be available in all
         ten markets, including Champaign, Springfield, Decatur, Peoria and
         Bloomington.

o        Illinois' more than four million households will be able to get
         affordable high-speed Internet service via satellite.

o        More choice for Illinois' families--for the first time, there will be a
         true competitive alternative to the cable companies.

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

On March 18, 2002, GM, HEC Holdings, Inc. and EchoStar filed preliminary
materials with the SEC, including a Registration Statement of HEC Holdings on
Form S-4 that contains a consent solicitation statement/information
statement/prospectus. These materials are not yet final and will be amended. We
urge stockholders to read these documents, and other relevant documents which
are or will be available for free at the SEC's website, www.sec.gov and from GM,
because they contain or will contain important information. Information
regarding the participants in the solicitation of GM stockholder approval was
filed with the SEC by EchoStar on November 1, 2001 and by each of GM and Hughes
on November 16, 2001. Additional information regarding the participants'
interests is available in the preliminary consent solicitation
statement/information statement/prospectus and will be available in the
definitive version of it. This advertisement contains forward-looking statements
that involve known and unknown risks and uncertainties, including the risks
described in the SEC filings referenced above, which could cause actual results
to differ materially from the expectations in these forward looking-statements.

(C) 2002 DIRECTV, Inc., DIRECTV and the Cyclone Design logo and FEEL THE JOY are
trademarks of DIRECTV, Inc., a unit of Hughes Electronics Corp. All other
trademarks and service marks are the property of their respective owner.

(C) 2002 EchoStar Communications Corporation.  All rights reserved.