AT&T CORP
SC 13D/A, 2000-03-30
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
Previous: AMERICAN PRECISION INDUSTRIES INC, 10-K405, 2000-03-30
Next: AMERICAN TELEVISION & COMMUNICATIONS CORP, 10-K405, 2000-03-30





 ==============================================================================


                                  UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                 SCHEDULE 13D/A
                                (Amendment No. 1)

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934


                               AT HOME CORPORATION
                       ----------------------------------
                                (Name of Issuer)

                SERIES A COMMON STOCK, PAR VALUE $0.01 PER SHARE
                       ----------------------------------
                         (Title of Class of Securities)

                                    045919101
                       ----------------------------------
                                 (CUSIP Number)

                           MARILYN J. WASSER, ESQ.
                       VICE PRESIDENT -- LAW AND SECRETARY
                                  AT&T CORP.
                             295 NORTH MAPLE AVENUE
                           BASKING RIDGE, NJ 07920
                                 (908) 221-2000

                       ----------------------------------
                (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                 March 28, 2000
                       ----------------------------------

           (Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition that is the subject of this Schedule 13D, and is filing this
schedule because of ss.ss. 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the
following box: [ ].


 ==============================================================================




                                  Page 1 of 12


<PAGE>


- - ------------------------------                     -----------------------------
     CUSIP NO. 045919101              13D               PAGE 2 OF 12 PAGES
- - ------------------------------                     -----------------------------


- - --------------------------------------------------------------------------------
1        NAME OF REPORTING PERSON
         I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS

               AT&T CORP.
               I.R.S. IDENTIFICATION NO. 13-4924710
- - --------------------------------------------------------------------------------
2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                                                                   (a) [ ]
                                                                   (b) [X]
- - ---------------------------------------------------------------------------
3        SEC USE ONLY                                                  [ ]
- - ---------------------------------------------------------------------------
4        SOURCE OF FUNDS

               WC, OO
- - --------------------------------------------------------------------------------
5        CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
         PURSUANT TO ITEMS 2(d) or 2(e)                                [ ]
- - --------------------------------------------------------------------------------
6        CITIZENSHIP OR PLACE OF ORGANIZATION

               NEW YORK
- - --------------------------------------------------------------------------------
                              7       SOLE VOTING POWER
      NUMBER OF
      SHARES                                -0-
      BENEFICIALLY            --------------------------------------------------
      OWNED BY                8       SHARED VOTING POWER*
      EACH
      REPORTING                             94,520,000
      PERSON
      WITH                    --------------------------------------------------
                              9       SOLE DISPOSITIVE POWER

                                            -0-
                              ---------------------------------------------
                              10      SHARED DISPOSITIVE POWER

                                            94,520,000
- - --------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

               94,520,000
- - --------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
         CERTAIN SHARES                                                [ ]
- - --------------------------------------------------------------------------------
13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)**

               24.7%
- - --------------------------------------------------------------------------------
14       TYPE OF REPORTING PERSON

               CO
- - --------------------------------------------------------------------------------


<PAGE>


- - ------------------------------                     -----------------------------
     CUSIP NO. 045919101              13D               PAGE 3 OF 12 PAGES
- - ------------------------------                     -----------------------------



* Excludes shares held by other parties to the Stockholders' Agreement (See Item
6 hereof).

** Assumes conversion of all 30,800,000 shares of Series B Common Stock of the
Issuer beneficially owned by the Reporting Person into shares of Series A Common
Stock. Because each share of Series B Common Stock generally is entitled to ten
votes per share while each share of Series A Common Stock of the Issuer and
Series K Common Stock of the Issuer is entitled to one vote per share, the
Reporting Person may be deemed to beneficially own equity securities of the
Issuer representing approximately 56.2% of the outstanding voting power of the
Issuer.


<PAGE>


      This Amendment No. 1 amends the Schedule 13D originally filed on March 19,
1999 (the "Schedule 13D") by AT&T Corp. ("AT&T") and relates to shares of Series
A common stock, par value $0.01 per share (the "Series A Common Stock"), of At
Home Corporation, a Delaware corporation ("Excite@Home" or the "Issuer"). The
Issuer's principal executive offices are located at 425 Broadway Street, Redwood
City, CA 94063. Pursuant to Rule 13d-3 under the Exchange Act, this Amendment
No. 1 also relates to the shares of Series A Common Stock issuable upon
conversion of shares of the Series B Common Stock, par value $.01 per share
("Series B Common Stock"), of @Home. Capitalized terms used without definition
in this Amendment No. 1 shall have the respective meanings ascribed to them in
the Schedule 13D. References to "herein" and "hereof" are references to the
Schedule 13D, as amended by this Amendment No. 1.

ITEM 1.     SECURITY AND ISSUER.

      Item 1 of the Schedule 13D is hereby amended by adding the following to
the end thereof:

      As of March 10, 2000, TCI was converted from a corporation into a limited
liability company and was renamed AT&T Broadband, LLC. All references herein to
TCI with respect to periods from and after such date shall be deemed to be
references to AT&T Broadband, LLC.

ITEM 3.     SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

      Item 3 of the Schedule 13D is hereby amended by adding the following to
the end thereof:

      On March 28, 2000, AT&T, Excite@Home, Comcast Corporation ("Comcast") and
Cox Communications, Inc. ("Cox") entered into a Letter Agreement and related
term sheets (collectively, the "Letter Agreement") providing for a number of
transactions among or between those parties (collectively, the "Letter Agreement
Transactions"), including:

      1)    Cox and Comcast will waive most of their rights under the
            Stockholders' Agreement, including the right to cause AT&T to vote
            all of its shares of Series B Common Stock in favor of the election
            of one designee of Comcast and one designee of Cox as a director of
            Excite@Home, and each of Comcast's and Cox's current designee on the
            Excite@Home board will resign.

      2)    Excite@Home will extend and enhance its existing distribution
            relationship with AT&T's cable subsidiaries through 2008, and will
            extend and enhance its existing distribution relationship with
            Comcast and Cox through 2006, subject to certain termination rights
            of Comcast and Cox.




                                  Page 4 of 12


<PAGE>


      3)    Excite@Home will work with AT&T to deliver services to consumers via
            advanced TV, narrowband initiatives and, subject to negotiation with
            AT&T's Wireless Group, wireless services.

      4)    Excite@Home's certificate of incorporation will be amended to
            increase the number of authorized shares of Series B Common Stock,
            to provide that the holders of the Series B Common Stock will be
            entitled to elect a majority of the board of directors, and to
            eliminate all supermajority and unanimous board voting requirements.

      5)    Approximately 50 million shares of Series A Common Stock held by
            AT&T will be converted into shares of Series B Common Stock.

      6)    AT&T will grant to each of Cox and Comcast the right to sell to AT&T
            (the "Puts"), at any time between January 1, 2001, and June 4,
            2002, shares of Series A Common Stock having a value of up to
            $1,397,500,800, in the case of Cox, and $1,500,152,640, in the
            case of Comcast at the greater of $48 and the average closing
            market price of the Series A Common Stock during the 15 days
            before and 15 days after exercise of the applicable Put.

      7)    AT&T, Comcast and Cox will each receive warrants (collectively,
            "Warrants") to purchase two shares of Common Stock (one of which
            will be Series B Common Stock, in the case of AT&T) for each home
            passed by their respective cable systems. The vesting and
            exercisability of these Warrants are subject to certain events,
            including the passage of time.

      Completion of the Letter Agreement Transactions is subject to certain
conditions, including receipt of shareholder approval of the proposed amendments
to Excite@Home's certificate of incorporation. It is expected that the parties
will negotiate definitive agreements providing for the Letter Agreement
Transactions; however, if such definitive documentation is not complete with
respect to any particular Letter Agreement Transaction within 90 days of March
28, 2000, then the terms set forth in the term sheet that forms a part of the
Letter Agreement will become the final and binding terms with respect to such
matter.

      The foregoing description is qualified in its entirety by reference to the
text of the Letter Agreement (including the term sheets attached thereto) which
is filed as Exhibit 1 hereto and is hereby incorporated by reference herein in
its entirety.

      If AT&T purchases shares of Common Stock under the Puts or the Warrants,
such purchases will be funded using shares of common stock of the AT&T Common
Stock Group, from working capital or such other sources as AT&T may deem
appropriate.

ITEM 4.     PURPOSE OF THE TRANSACTION.

      Item 4 of the Schedule 13D is hereby replaced in its entirety as follows:




                                  Page 5 of 12


<PAGE>


      At the completion of the Letter Agreement Transactions (but without giving
effect to the exercise of any Warrants or the Puts), AT&T will hold a majority
of the voting power of Excite@Home and, by virtue of holding all of the
outstanding shares of Series B Common Stock, will be entitled to elect a
majority of the directors of Excite@Home, and, other than as provided for under
applicable law, all actions of the Excite@Home board will be by simple majority
vote.

      AT&T currently holds its interest in the Issuer for investment purposes.
AT&T and certain of its subsidiaries have distribution and other business
arrangements with Excite@Home, which are provided for and are subject to
commercial agreements. Except as set forth herein, neither AT&T nor, to the best
of its knowledge, any of its executive officers, directors or controlling
persons has any current plan or proposal which relates to or would result in:
(i) any acquisition by any person of additional securities of the Issuer, or any
disposition of securities of the Issuer, (ii) any extraordinary corporate
transaction, such as a merger, reorganization or liquidation, involving the
Issuer or any of its subsidiaries; (iii) any sale or transfer of a material
amount of assets of the Issuer or any of its subsidiaries; (iv) any change in
the present board of directors or management of the Issuer, including any plans
or proposals to change the number or term of directors or to fill any existing
vacancies on the board; (v) any material change in the present capitalization or
dividend policy of the Issuer; (vi) any other material change in the Issuer's
business or corporate structure; (vii) any changes in the Issuer's charter,
by-laws, or other instruments corresponding thereto or other actions which may
impede the acquisition of control of the Issuer by any person; (viii) any
delisting from a national securities exchange or any loss of authorization for
quotation in an inter-dealer quotation system of a registered national
securities association of a class of securities of the Issuer; (ix) any
termination of registration pursuant to section 12(g)(4) of the Securities
Exchange Act of 1934, as amended, of a class of equity securities of the Issuer;
or (x) any action similar to any of those enumerated above.

      Notwithstanding the foregoing, AT&T may determine to change its investment
intent with respect to the Issuer at any time in the future. In reaching any
conclusion as to its future course of action, AT&T will take into consideration
various factors, such as the Issuer's business and prospects, other developments
concerning the Issuer, other business opportunities available to AT&T,
developments with respect to the business of AT&T, and general economic and
stock market conditions, including, but not limited to, the market price of the
Common Stock of the Issuer. AT&T reserves the right, based on all relevant
factors, to acquire additional shares of the Common Stock of the Issuer in the
open market, in privately negotiated transactions or from the Issuer, including
pursuant to the exercise of preemptive rights under the Stockholders' Agreement,
to dispose of all or a portion of its holdings of shares of the Common Stock of
the Issuer, or to change its intention with respect to any or all of the matters
referred to in this Item.

ITEM 5.     INTEREST IN SECURITIES OF THE ISSUER.

      Parts (a) and (b) of Item 5 are hereby replaced in their entirety as
follows:




                                  Page 6 of 12


<PAGE>


      (a) Based upon information provided by the Issuer (which gives effect to
to a two-for-one stock split that occurred on June 16, 1999), as of March 30,
2000, there were outstanding 351,954,355 shares of Series A Common Stock,
30,800,000 shares of Series B Common Stock and 2,000,000 shares of Series K
Common Stock. AT&T currently beneficially owns 63,720,000 shares of Series A
Common Stock and 30,800,000 shares of Series B Common Stock. As of the date
hereof and assuming the conversion into Series A Common Stock of all shares of
Series B Common Stock held by AT&T, AT&T beneficially owns an aggregate of
94,520,000 shares of Series A Common Stock, or approximately 24.7% of the shares
of Series A Common Stock deemed outstanding (assuming such conversion of Series
B Common Stock, but without giving effect to any conversion of shares of Series
K Common Stock). The shares of Series A Common Stock beneficially owned by AT&T
constitute approximately 18.1% of the outstanding shares of Series A Common
Stock (without giving effect to the conversion of shares of Series B Common
Stock or Series K Common Stock). The shares of Series B Common Stock
beneficially owned by AT&T constitute 100% of the outstanding shares of Series B
Common Stock. To the knowledge of AT&T, none of the persons listed on Schedule I
hereto beneficially owns any shares of Common Stock other than as set forth
herein or as listed on Schedule I hereto.

      Because of the voting power attributable to the Series B Common Stock
beneficially owned by AT&T, together with the Series A Common Stock beneficially
owned by AT&T, the Common Stock beneficially owned by AT&T constitutes
approximately 56.2% of the outstanding voting power of @Home.

      John C. Malone, a member of the Board of Directors of AT&T, beneficially
owns 54,950 shares of Series A Common Stock, which shares represent less than 1%
of the shares of Series A Common Stock outstanding as of October 31, 1999.

      (b) To the extent the Stockholders (as defined in Item 6 hereof) are
considered to be a "group" for purposes of Rule 13d-5 of the Exchange Act, each
Stockholder may be deemed to have shared voting and dispositive power over the
shares owned by each other Stockholder. To the best of AT&T's knowledge,
Cablevision Systems Corporation "Cablevision") beneficially owns 20,462,596
shares of Series A Common Stock (represented by warrants to purchase such
shares), Comcast beneficially owns (or will own beneficially as of April 1,
2000) 31,253,180 shares of Series A Common Stock, Cox beneficially owns
29,114,600 shares of Series A Common Stock and KPCB beneficially owns no shares
of Common Stock. To the extent that AT&T, Cablevision, Comcast, Cox and KPCB are
considered to be a "group" for purposes of this Schedule 13D, and assuming the
conversion into Series A Common Stock of all shares of Series B Common Stock
beneficially owned by AT&T, and the exercise by Cablevision of its warrants,
such group would beneficially own an aggregate of 175,350,376 shares of Series A
Common Stock, or approximately 45.6% of all shares of Series A Common Stock
deemed outstanding.

      To the knowledge of AT&T, Dr. Malone has the sole power to vote, or to
direct the voting of, the shares of Series A Common Stock beneficially owned by
him. To the knowledge of AT&T, Dr. Malone has the sole power to dispose of, or
to direct the disposition of, the shares of Series A Common Stock beneficially
owned by him.




                                  Page 7 of 12


<PAGE>


ITEM 6.     CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH
            RESPECT TO SECURITIES OF THE ISSUER.

      Item 6 of the Schedule 13D is hereby amended by incorporating and
repeating at the end thereof all but the last paragraph of the response to Item
3 set forth above in this Amendment No. 1.

ITEM 7.     MATERIAL TO BE FILED AS EXHIBITS.

      1.    Letter Agreement and Term Sheets, dated March 28, 2000 among At
            Home Corporation, AT&T Corp., Comcast Corporation and Cox
            Communications, Inc.

      2.    Press release, dated March 29, 2000.




                                  Page 8 of 12


<PAGE>


                                   SIGNATURES

      After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.

Dated:  March 30, 2000

                                    AT&T CORP.


                                    By:  /s/ Robert S. Feit
                                        -----------------------------------
                                        Name:   Robert Feit
                                        Title:  Assistant Secretary










                                  Page 9 of 12


<PAGE>


                                   SCHEDULE I
                                   ----------

      The name and present principal occupation of each director and executive
officer of AT&T Corp. are set forth below. The business address for each person
listed below is c/o AT&T Corp., 295 North Maple Avenue, Basking Ridge, New
Jersey 07920. All executive officers and directors listed on this Schedule I are
United States citizens.

Name                      Title
- - ----                      -----

C. Michael Armstrong      Chairman of the Board and Chief Executive
                          Officer and Director

Kenneth T. Derr           Director; Retired Chairman of Chevron
                          Corporation

M. Kathryn Eickhoff       Director; President of Eickhoff Economics, Inc.

Walter Y. Elisha          Director; Retired Chairman and Chief Executive
                          Officer of Springs Industries, Inc.

George M. C. Fisher       Director; Chairman of Eastman Kodak Company

Donald V. Fites           Director; Chairman and Chief Executive Officer
                          of Caterpillar, Inc.

Amos B. Hostetter         Former Chairman and Chief Executive Officer of
                          Continental Cablevision, Inc.

Ralph S. Larsen           Director; Chairman and Chief Executive Officer
                          of Johnson & Johnson

John C. Malone            Director; Chairman of Liberty Media Corporation

Donald F. McHenry         Director; President of IRC Group

Michael I. Sovern         Director; President Emeritus and Chancellor
                          Kent Professor of Law at Columbia University

Sanford I. Weill          Director; Chairman and Chief Executive Officer
                          of Citigroup Inc.

Thomas H. Wyman           Director; Former Chairman and Chief Executive
                          Officer of CBS, Inc.

John D. Zeglis            President of AT&T and Chief Executive Officer
                          of AT&T Wireless Group and Director

Harold W. Burlingame      Executive Vice President, Communications &
                          Human Resources, AT&T Wireless Group




                                 Page 10 of 12


<PAGE>


James Cicconi             Executive Vice President-Law & Governmental
                          Affairs and General Counsel

Mirian Graddick           Executive Vice President, Human Resources

Frank Ianna               Executive Vice President and President, AT&T
                          Network Services

Michael G. Keith          President, AT&T Fixed Wireless

Richard J. Martin         Executive Vice President, Public Relations and
                          Employee Communications

David C. Nagel            President, AT&T Labs & Chief Technology Officer

Charles Noski             Senior Executive Vice President and Chief
                          Financial Officer

John C. Petrillo          Executive Vice President, Corporate Strategy
                          and Business Development

Richard Roscitt           Executive Vice President and President, AT&T
                          Business Services

Daniel E. Somers          President, AT&T Broadband









                                 Page 11 of 12


<PAGE>


                                INDEX OF EXHIBITS
                                -----------------


Exhibit No.    Item
- - -----------    ----

     1.        Letter Agreement and Term Sheets, dated March 28, 2000
               among At Home Corporation, AT&T Corp., Comcast Corporation
               and Cox Communications, Inc.

     2.        Press release, dated March 29, 2000.









                                 Page 12 of 12





                               AT HOME CORPORATION
                               425 BROADWAY STREET
                             REDWOOD CITY, CA 94603


                                 March 28, 2000



AT&T Corp.
Comcast Corporation
Cox Communications, Inc.


Ladies and Gentlemen:

            Reference is hereby made to the term sheets attached hereto as
Annexes A, B and C (the "Term Sheets" ) regarding certain agreements among At
Home Corporation ("Excite@Home"), AT&T Corp. ("AT&T"), Comcast Corporation
("Comcast"), Cox Communications, Inc. ("Cox") and certain of their respective
subsidiaries (collectively, the "Parties").

            1.  The Term Sheets set forth the agreements of the Parties in
respect of the transactions contemplated hereby and thereby. The Parties intend
that the covenants and agreements set forth in the Term Sheets will be
superseded by definitive agreements and instruments or definitive waivers or
amendments of existing instruments, which will contain provisions incorporating
and expanding upon the agreements set forth in the Term Sheets, together with
provisions customary in the case of transactions of the type described herein
and therein, and such other provisions as are reasonable and appropriate in the
context of the transactions contemplated hereby and thereby. The foregoing
notwithstanding, the Parties expressly acknowledge and agree that this Letter
Agreement (including the Term Sheets) constitutes a binding agreement among
them, subject to the terms and conditions set forth in this Letter Agreement and
the Term Sheets, until definitive documentation is executed and delivered
(except that the effectiveness and enforceability of the provisions of the Term
Sheets is subject to certain conditions set forth in paragraph 3 below). If
definitive documentation is not executed and delivered with respect to any
matter contained in the Term Sheets within 90 days from the date of this Letter
Agreement, then this Letter Agreement and the relevant provisions of the Term
Sheets shall be deemed to be such definitive documentation with respect to such
matter, commencing on the date hereof (subject to paragraph 3 below). Each party
hereto agrees to act in good faith and to use all reasonable efforts to
consummate the transactions contemplated by this Letter Agreement and the Term
Sheets, and to complete the related definitive agreements, waivers or
amendments; PROVIDED that the foregoing will not require Cox or Comcast to incur
any cost or detriment in connection with satisfaction of the condition set forth
in paragraph 3(c) below.

            2.  (a) As promptly as practicable after the date hereof,
Excite@Home shall take all such action as may be necessary, including seeking
all requisite stockholder approvals under applicable law and the Restated
Certificate of Incorporation of Excite@Home (the "Charter"), to


<PAGE>


cause the Charter to be amended (collectively, the "Charter Amendment") as
provided in Section 3(a) of Annex B.

            (b)  Each Party hereto agrees to take all steps necessary to
implement the Charter Amendment and any other action provided for in the Term
Sheets that under applicable law or the Charter requires action of or approval
by the stockholders of Excite@Home (each, an "Approval Item"), including,
without limitation, voting at any meeting of stockholders all shares of Voting
Stock (as defined in the Amended and Restated Stockholders' Agreement, dated as
of July 16, 1997, as amended by the letter agreements dated October 2, 1997 and
October 10, 1997 (the "Stockholders Agreement"), among Excite@Home and the
stockholder signatories thereto) held by it or any member of its Stockholder
Group (as defined in the Stockholders Agreement) in favor of such Charter
Amendment (and any other Approval Item) and/or executing or causing to be
executed, as promptly as practicable, a consent in writing to the Charter
Amendment (and any other Approval Item).

            3.  The effectiveness of all the provisions of the Term Sheets (and
any definitive documentation related thereto) shall be subject to (a)
effectiveness of the Charter Amendment, (b) receipt of any required approval of
the Nasdaq Stock Market, Inc. or an alternative national securities exchange,
including with respect to the extra voting power attached to shares of Series B
Common Stock to be issued pursuant to Annex B (including pursuant to the
warrants contemplated by Annex B), and (c) receipt of any other consents,
approvals and waivers as may be necessary to consummate the transactions
contemplated by the Term Sheets in a manner that results in the economic effects
contemplated thereby.

            4.  If the Effective Date shall not have occurred on or prior to
September 30, 2000, then any Party hereto (other than any Party whose failure to
comply with its obligations hereunder shall have caused such failure to occur)
may terminate this Letter Agreement by sending written notice to each of the
other Parties (a "Termination"). Following any such Termination, this Letter
Agreement (including the Term Sheets) shall be null and void and of no further
force or effect.

            5.  Each Party hereto severally represents to each of the other
parties hereto that this Letter Agreement (including the Term Sheets) has been
duly authorized, executed and delivered by such Party and constitutes the legal,
valid and binding obligation of such Party and, to the extent applicable, the
members of such Party's Stockholder Group, enforceable against such Party and
the applicable members of its Stockholder Group, except as such enforceability
may be limited by bankruptcy, insolvency, reorganization, moratorium and similar
laws affecting the rights of creditors generally and by general principles of
equity.

            6.  Each of AT&T, Comcast and Cox acknowledges and agrees that its
execution of this Letter Agreement shall constitute the consent of their
respective Stockholder Affiliates listed in Schedule I hereto to the
transactions contemplated by this Letter Agreement and the Term Sheets and each
of them agrees to use all reasonable efforts to cause their respective
subsidiaries and affiliates, including the Stockholder Affiliates, to comply
with the provisions, terms and obligations applicable to them as set forth in
this Letter Agreement and the Term Sheets. Each Party also agrees to waive, and
cause its applicable subsidiaries and affiliates to waive, any most favored
nations provisions to which they might otherwise be entitled with respect to
such




                                      -2-


<PAGE>


arrangements as may be entered into by Excite@Home in connection with
satisfaction of the conditions to the effectiveness of the Term Sheets.

            This Letter Agreement (including the Term Sheets) shall be governed
by, and construed in accordance with, the laws of the State of Delaware, without
regard to the conflicts of law rules of such state. The Parties hereto agree
that irreparable damage would occur in the event any provision of the Letter
Agreement or the Term Sheet was not performed in accordance with the terms
hereof or thereof, and that the Parties shall be entitled to specific
performance (subject to the moving party sustaining the applicable burden
necessary to obtain such relief including as to the inadequacy of money damages)
of the terms hereof and thereof in addition to any other remedy at law or in
equity.

            This Letter Agreement may be executed in counterparts, each of which
shall be deemed an original and all of which shall constitute one and the same
instrument. This Letter Agreement shall not be effective as to any Party until
executed and delivered by all of the Parties.

                  [Remainder of Page Intentionally Left Blank]









                                      -3-


<PAGE>


            If the foregoing is in accordance with your understanding please
indicate your agreement by signing below, at which time this letter will
constitute a binding Letter Agreement among us.

                                      Very truly yours,

                                      AT HOME CORPORATION


                                       By:  /s/ Thomas A. Jermoluk
                                           ---------------------------------
                                           Name:   Thomas A. Jermoluk
                                           Title:  Chairman of the Board of
                                                   Directors


Accepted and Agreed as of the date first above written:

AT&T CORP.


By:  /s/ John C. Petrillo
    ----------------------------------
    Name:   John C. Petrillo
    Title:  Executive Vice President,
              Corporate Strategy and
              Business Development



COMCAST CORPORATION


By:  /s/ Robert S. Pick
    ----------------------------------
    Name:   Robert S. Pick
    Title:  Vice President, Corporate
              Development



COX COMMUNICATIONS, INC.


By:  /s/ David M. Woodrow
    ----------------------------------
    Name:   David M. Woodrow
    Title:  Executive Vice President







                                      -4-


<PAGE>


                                   SCHEDULE I

                             STOCKHOLDER AFFILIATES



   AT&T
   ----
   AT&T Broadband, LLC
   TCI Internet Services, Inc.
   TCI Communications, Inc.
   TCI Cable Investments Inc.
   TCI.NET, Inc.


   Comcast
   -------
   Comcast Cable Communications, Inc.
   Comcast Online Communications, Inc.


   Cox
   ---
   Cox Enterprises, Inc.


<PAGE>


                                                                         ANNEX A


               TERM SHEET AMONG AT&T, COMCAST, COX AND EXCITE@HOME

(Certain capitalized terms used herein and not otherwise defined have the
meanings ascribed to them in the Letter Agreement, dated March 28, 2000, to
which this term sheet is attached).

1.    PUT RIGHT

      (a) AT&T grants to each of Cox and Comcast the right to put to AT&T or a
subsidiary designated by AT&T (the "Put"), exercisable at any time or from time
to time from January 1, 2001 through June 4, 2002, up to an aggregate number of
shares of Excite@Home Series A common stock ("Series A Shares") currently owned
by Cox or Comcast or their respective subsidiaries, as the case may be, equal to
the Maximum Number. For this purpose, the "Maximum Number" with respect to Cox
will be a number of Series A Shares having an aggregate purchase price under the
Put equal to $1,397,500,800 and the "Maximum Number" with respect to Comcast
will be a number of Series A Shares having an aggregate purchase price under the
Put equal to $1,500,152,640. In the event of any exercise of the Put by Cox or
Comcast, as the case may be, that would cause the aggregate number of Series A
Shares purchased to exceed the Maximum Number with respect to Cox or Comcast, as
the case may be, such exercise shall be deemed to apply only to a number of
Series A Shares that (together with all Series A Shares previously purchased
pursuant to exercises of the Put by Cox or Comcast, as the case may be) would
equal the Maximum Number and, upon the consummation of such Put exercise, the
Put shall be deemed fully satisfied with respect to Cox or Comcast, as the case
may be. If AT&T designates a subsidiary as provided in the first sentence of
this paragraph (a), AT&T will unconditionally guarantee the subsidiary's
obligations under the Put.

      (b) The per share purchase price under the Put will be the greater of (1)
$48 and (2) the average per share trading price of the Series A Shares on the
Nasdaq National Market System (or the principal trading market or securities
exchange on which the Series A Shares are then traded) during the 30 consecutive
trading day period beginning 15 trading days immediately prior to and ending 15
trading days immediately following AT&T's receipt of the notice of exercise of
the Put. Each of Cox and Comcast shall have the right upon any exercise of the
Put, as specified in the notice of exercise, to require that AT&T (or its
designee) pay the purchase price therefor in cash or in shares of AT&T common
stock ("AT&T Shares") having an aggregate value equal to such purchase price,
based on the average per share trading price of the AT&T Shares on the New York
Stock Exchange (or the principal trading market or securities exchange on which
the AT&T Shares are then traded) during the 30 consecutive trading day period
beginning 15 trading days immediately prior to and ending 15 trading days
immediately following AT&T's receipt of the notice of exercise of the Put.

      (c) If the Put is exercised for AT&T Shares, AT&T and Cox or Comcast, as
the case may be, will use their respective reasonable best efforts to assure
that the transactions pursuant to the Put qualify as a tax-free reorganization
under Section 368 of the Internal Revenue Code.

      (d) Any exercise of the Put will be consummated as promptly as practicable
following AT&T's receipt of the notice of exercise and the determination of the
purchase price as set forth above, subject to receipt of any necessary approvals
and the absence of any legal prohibition for such consummation. The purchase and
sale shall also be subject to receipt of certificates con-


<PAGE>


taining representations and warranties substantially the same as those set forth
in Section 11.9(a) and (b) of the Stockholders Agreement and to any rights of
first offer or preemptive rights that may be applicable to the sale of Series A
Shares by Cox or Comcast, as the case may be.

      (e) The provisions of this Section 1 will be subject to appropriate
adjustments to reflect stock splits, stock dividends and other extraordinary
transactions.

      (f) In the event that Excite@Home separates its portal/content businesses
from its platform/connectivity businesses, through a tracking stock or
otherwise, AT&T, Excite@Home and Cox or Comcast, as the case may be, if
requested by Cox or Comcast, as the case may be, will work together to effect a
tax-free exchange, if feasible, of up to all of the Series A Shares currently
owned by Cox or Comcast, as the case may be, for shares reflecting the separated
portal/content businesses ("Portal Shares") on a basis that provides the same
economic result to each party as would have resulted from exercise of the Put
for the Maximum Number of Series A Shares then remaining subject to the Put with
respect to Cox or Comcast, as the case may be. For example, if Cox or Comcast
were then entitled to exercise the Put with respect to $1 billion of Series A
Shares, the foregoing exchange, if elected, would entitle Cox or Comcast, as the
case may be, to exchange a number of Series A Shares that would have a purchase
price under the Put of $1 billion in exchange for Portal Shares having a value
of $1 billion. In such event, AT&T will waive its rights with respect to a
number of Portal Shares that it would otherwise have had the right to receive in
an amount sufficient to compensate Excite@Home for the excess of the value of
the Portal Shares issued over the value of the Excite@Home shares acquired.
Alternatively, AT&T will waive its rights with respect to a number of Portal
Shares that it would otherwise have had the right to receive in an amount equal
to the number of Portal Shares issued to Cox or Comcast, as the case may be, and
Excite@Home will issue to AT&T a number of Series A Shares equal to the number
of Series A Shares exchanged by Cox or Comcast, as the case may be, for such
number of Portal Shares. In any event, such exchange will be deemed to satisfy
the Put in full with respect to Cox or Comcast, as the case may be.

2. STOCKHOLDERS' AGREEMENT

      (a) Each of Cox and Comcast (including its applicable subsidiaries and
members of its Stockholder Group and Stockholder Affiliates) hereby waives all
its rights under the Stockholders Agreement, other than the provisions of
Article X thereof; PROVIDED that Cox's and Comcast's rights under Section 4.5 of
the Stockholders Agreement will survive until June 4, 2002. Without limiting the
foregoing, each of Cox and Comcast hereby waives its rights under the
Stockholders Agreement to representation on the Excite@Home board of directors
(the "Board") and will immediately cause the resignation or removal of its
current representative on the Board. When and as necessary to give effect to the
intention of the parties expressed in this paragraph, each of Cox and Comcast
(for itself and members of its Stockholder Group) agrees to vote (or execute
consents with respect to) all shares of Voting Stock (as defined in the
Stockholders Agreement) held by it or any member of its Stockholder Group in
such manner as may be necessary to give effect to such waivers.

      (b) Each of AT&T (including its applicable subsidiaries) and Excite@Home
hereby waives all its rights under the Stockholders Agreement as against each of
Cox and Comcast (in-




                                      -2-


<PAGE>


cluding its applicable subsidiaries and members of its Stockholder Group and
Stockholder Affiliates), other than the provisions of Article X thereof;
PROVIDED that, as set forth above, the provisions of Section 4.5 of the
Stockholders Agreement will survive until June 4, 2002.

      (c) Each of the parties hereto acknowledges that the foregoing waivers
shall not constitute an amendment to the Stockholders Agreement, which shall
continue in full force and effect, subject to such waivers. The parties agree
that such waivers shall be irrevocable, except as otherwise expressly set forth
in the Letter Agreement to which this term sheet is an annex. In the event the
parties to the Stockholders Agreement determine to terminate the Stockholders
Agreement, the relevant provisions thereof that are not waived pursuant to this
Section 2 (or otherwise waived by agreement of the parties to the Stockholders
Agreement) will be incorporated into this term sheet or the definitive
documentation contemplated by the Letter Agreement.

3. PORTAL ARRANGEMENTS

      In the event AT&T enters into negotiations with any third party prior to
June 4, 2002 with respect to a portal arrangement involving distribution over
AT&T's cable facilities, AT&T will notify the third party of Cox's and Comcast's
interest in exploring comparable arrangements for distribution over Cox's and
Comcast's cable facilities. In such event, AT&T will also use its commercially
reasonable efforts to facilitate concurrent discussions between such third party
and Cox and Comcast with respect to such comparable arrangements.

4. NONCOMPETE

      Until June 4, 2006, but only for so long as Cox or Comcast, as the case
may be, continues to use Excite@Home as its provider of platform/connectivity
services used in its residential high-speed ISP services over cable in
substantially all its United States cable systems, AT&T will not provide
wireline (E.G., DSL or hybrid-fiber/coaxial) high-speed Internet access services
to residential customers in the territories served by the United States cable
systems of Cox or Comcast, as the case may be. For the avoidance of doubt, the
foregoing will not apply to any wireless high-speed Internet access services,
including fixed wireless, and will not apply to any Internet access services at
or below 128 Kbps.









                                      -3-


<PAGE>


                                                                         ANNEX B



                     TERM SHEET BETWEEN AT&T AND EXCITE@HOME

(Certain capitalized terms used herein and not otherwise defined have the
meanings ascribed to them in the Letter Agreement, dated March 28, 2000, to
which this term sheet is attached).

1. DISTRIBUTION ARRANGEMENTS

      (a) Until June 4, 2002, the terms of the Master Distribution Agreement
Term Sheet and LCO Term Sheet, dated May 15, 1997 (collectively, the "MDA"),
will remain in place as between Excite@Home and the AT&T Controlled Affiliates.

      (b) From June 4, 2002 through June 4, 2008, Excite@Home and AT&T agree
that the following arrangements will govern their relationships:

            (i) AT&T (including its Controlled Affiliates) will use Excite@Home
   as its provider of platform/connectivity services used in AT&T's high-speed
   residential ISP services over cable in all its United States cable systems
   that are covered by the MDA as of June 4, 2002 ("Existing Excite@Home
   Systems"), subject to negotiation of commercially reasonable terms (including
   service level standards) to be negotiated in good faith. For the avoidance of
   doubt, the parties acknowledge that this will not prevent AT&T from providing
   access to its cable systems to third-party residential ISP's or OSP's who may
   use other platform/connectivity services that are not provided by Excite@Home
   or AT&T. With respect to each territory covered by AT&T's cable systems in
   which AT&T uses Excite@Home as AT&T's provider of platform/connectivity
   services used in its high-speed residential ISP services over cable pursuant
   to the terms of the New MDA (as defined below), Excite@Home will use its
   platform/connectivity services for high-speed residential ISP services in
   such territory only over such AT&T cable systems.

            (ii) AT&T will make Excite@Home's content services a featured portal
   for AT&T's high-speed residential ISP services over cable in Existing
   Excite@Home Systems. For this purpose, "portal" refers to the entity or
   service that manages and controls the content of the national area of the
   home page. As the context requires, the term "portal" also refers to any
   entity or service that manages, controls or guides the customer's access to
   content and other services on the Internet. "Featured portal" means that the
   Excite@Home portal will always be available for selection, and will be
   displayed prominently, on AT&T's high-speed residential ISP start page,
   unless and until the customer affirmatively selects otherwise. Without
   limiting the foregoing, AT&T will offer Excite@Home's portal comparable
   prominence and accessibility on the start page for AT&T's high-speed
   residential ISP services over cable in Existing Excite@Home Systems as is
   offered to any other portal, so long as the overall arrangement offered by
   Excite@Home in exchange for such prominence and accessibility is at least as
   favorable to AT&T in the aggregate, in AT&T's good faith judgment, as the
   overall arrangement offered by such other portal, after taking into account
   all relevant factors, including size, volume, equity participation (including
   the equity arrangement offered hereby), duration, and other related
   arrangements. The provisions set forth in this subparagraph (ii) will not
   apply (A) to customers brought to AT&T's high-speed residential ISP through
   another portal or content provider or as a result of joint mar-


<PAGE>


   keting between AT&T and another portal or content provider or (B) following a
   change of control of Excite@Home or a change in ownership of Excite@Home's
   portal.

            (iii) In all of AT&T's United States owned and operated cable
   systems other than Existing Excite@Home Systems (the "AT&T Other Systems"),
   the provisions set forth in the foregoing subparagraphs (i) and (ii) shall
   apply except to the extent that compliance with such provisions would violate
   or result in significant adverse consequences to AT&T under any preexisting
   contracts. In the event that AT&T does not cause such AT&T Other Systems to
   comply with the provisions set forth in the foregoing subparagraphs (i) and
   (ii) on or prior to December 31, 2002, AT&T will forfeit a number of Warrant
   Shares (as defined below) covered by the Warrants (as defined below) granted
   in respect of the homes passed by such AT&T Other Systems as follows:

               (A) As of January 1, 2003, AT&T will forfeit a number of shares
      covered by the Warrants equal to 1/6 of the number of Warrant Shares
      granted in respect of homes passed by such AT&T Other Systems that are
      not, on or prior to December 31, 2002, brought into compliance with the
      foregoing subparagraphs (i) and (ii); and

               (B) As of each succeeding January 1, through and including
      January 1, 2008, AT&T will forfeit a number of shares covered by the
      Warrants equal to 1/6 of the number of Warrant Shares granted in respect
      of homes passed by such AT&T Other Systems that are not, on or prior to
      the immediately preceding December 31, brought into compliance with the
      foregoing subparagraphs (i) and (ii).

   Warrants may not be exercised with respect to Warrant Shares that are subject
   to forfeiture pursuant to this subparagraph (iii) until such time as they are
   no longer subject to forfeiture.

            (iv) AT&T will not impose blocking provisions against Excite@Home
   (whether under the MDA or otherwise) that are more onerous than those that
   AT&T imposes against other portals using AT&T's United States cable
   facilities.

            (v) Neither AT&T nor Excite@Home will affirmatively remarket any
   alternative portal to residential customers in AT&T's territory who are
   Excite@Home customers as of June 4, 2002 ("Existing Excite@Home Customers")
   (I.E., they will not engage in or participate in marketing targeted to
   Existing Excite@Home Customers that seeks to cause any such customer to
   change the customer's portal). Excite@Home will not affirmatively remarket
   any alternative high speed residential Internet access distribution method in
   AT&T's territory to such Existing Excite@Home Customers (I.E., it will not
   engage in or participate in marketing targeted to Existing Excite@Home
   Customers that seeks to cause any such customer to access the Internet at
   high speeds other than through AT&T's cable infrastructure). The marketing
   restrictions set forth above, however, will not (A) preclude general mass
   marketing that is not targeted at Existing Excite@Home Customers, (B) prevent
   an Existing Excite@Home Customer from changing such customer's portal or high
   speed Internet access method, (C) prohibit Excite@Home from advertising,
   marketing or promoting its narrowband or broadband portal services, or its
   free dial-up Internet access services at speeds below 128 Kbps, independent
   of any distribution method or partner, (D) prohibit AT&T from advertising,
   marketing or promoting its narrowband residential ISP




                                      -2-


<PAGE>


   services, with or without any content or portal partner, or (E) prevent
   either party, subject to the other provisions of this term sheet, from
   advertising, marketing or promoting its portal or residential ISP services to
   customers other than Existing Excite@Home Customers.

            (vi) If a new customer of AT&T's high-speed residential ISP chooses
   Excite@Home's portal, Excite@Home will pay AT&T a marketing fee with respect
   to such customer. The marketing fee may take the form of a cash payment,
   revenue sharing, or other arrangement agreed to between Excite@Home and AT&T.
   If Excite@Home induces a new customer to subscribe to Excite@Home's
   portal/content services through AT&T's high-speed residential ISP, AT&T will
   pay Excite@Home a marketing fee with respect to such customer. Such marketing
   fees, and any joint marketing arrangements between AT&T and Excite@Home that
   are designed to bring new customers to AT&T's high-speed residential ISP
   services over cable, will be on a most favored nations basis with comparable
   arrangements between AT&T and other comparable media providers and comparable
   arrangements between Excite@Home and other comparable distributors.
   Excite@Home will also pay fees to AT&T for the carriage of Excite@Home's
   content, and traffic management fees (if any), on a most favored nations
   basis with similar fees paid by other media providers to AT&T for comparable
   services. The provisions set forth in this subparagraph (vi) will not apply
   following a change of control of Excite@Home or following a change in
   ownership of Excite@Home's portal.

            (vii) AT&T (and the appropriate business groups within AT&T) and
   Excite@Home will work together to extend Excite@Home's services, subject to
   negotiation of commercially reasonable terms and conditions, to other AT&T
   residential distribution facilities and services, including set-top boxes and
   narrowband dial-up access, other than wireless. With respect to wireless,
   AT&T will work with Excite@Home in good faith to facilitate the negotiation
   of such arrangements with the AT&T Wireless Group. The provisions set forth
   in this subparagraph (vii) will not apply following a change of control of
   Excite@Home or, with respect to portal services, following a change in
   ownership of Excite@Home's portal.

      (c) As promptly as practicable, AT&T and Excite@Home will enter into a new
distribution agreement (the "New MDA"), to be effective as of June 4, 2002,
incorporating the terms of this term sheet and such other terms and conditions
as the parties may agree. The parties acknowledge that it may be desirable to
incorporate in the New MDA terms and conditions that are not included in the
current MDA, and the parties will develop an expedited process for negotiating
such potential changes. However, if the parties are not able to negotiate such
changes prior to June 4, 2002, the New MDA will take the form of the MDA except
as expressly modified by this term sheet.

      (d) Except as otherwise agreed by the parties (in their sole discretion),
all arrangements between the parties will terminate as of June 4, 2008.

2. ISSUANCE OF ADDITIONAL EQUITY

      (a) As of the execution of the Letter Agreement to which this term sheet
is attached, Excite@Home has granted to AT&T a warrant to purchase a number of
Series A Shares equal




                                      -3-


<PAGE>


to two (2) multiplied by the total number of homes passed by AT&T's cable
systems, including cable systems under contract to be acquired by AT&T but
excluding homes passed by cable systems under contract to be divested by AT&T,
as of March 28, 2000 (the "Initial Warrant"). The Initial Warrant will provide
that, upon the occurrence of the Effective Date (as defined in the Letter
Agreement), the terms of the Initial Warrant shall automatically be amended such
that one-half of the shares subject to the Initial Warrant shall be shares of
Excite@Home Series B common stock ("Series B Shares") and one-half of the shares
subject to the Initial Warrant shall be Series A Shares.

      (b) In the event AT&T (i) sells or otherwise disposes of any of its homes
passed between March 28, 2000 and June 4, 2002 without causing such transferred
homes to remain bound by the MDA (as modified by this term sheet and the other
term sheets attached to the Letter Agreement), or (ii) fails to complete the
acquisition of any systems under contract to be acquired as of March 28, 2000,
and such events result in a net decline in the number of homes passed by AT&T's
cable systems, then AT&T will be required to forfeit a proportionate amount of
the shares covered by the Initial Warrant.

      (c) In the event the number of homes passed by AT&T's cable systems
increases on a net basis between March 28, 2000 and June 4, 2002 (it being
understood that homes passed by systems under contract to be acquired by AT&T as
of March 28, 2000 shall be deemed for this purpose to be homes passed by AT&T as
of March 28, 2000, but homes passed by systems under contract to be divested by
AT&T as of March 28, 2000 shall not be deemed for this purpose to be homes
passed by AT&T as of March 28, 2000), Excite@Home will issue to AT&T a second
warrant as of June 4, 2002 to purchase an equal number of Series A Shares and
Series B Shares totaling, in the aggregate, two (2) multiplied by the total
number of additional homes passed by AT&T's cable systems as of June 4, 2002
(the "Second Warrant"). The Initial Warrant, the Second Warrant and the
Additional Warrants (as defined below) are referred to collectively as the
"Warrants." The Series A Shares and Series B Shares covered by the Warrants are
referred to collectively as the "Warrant Shares."

      (d) In the event that, as of any December 4 or June 4 (an "Adjustment
Date") following June 4, 2002 and prior to June 4, 2008, there has been a net
increase or decrease in the number of homes passed by AT&T's cable systems of
more than 5% compared to the number of homes passed by its systems as of June 4,
2002, without deducting any transferred homes that AT&T causes to remain bound
by the New MDA, then, in the case of a net decrease, AT&T will be required to
forfeit a number of shares covered by the Second Warrant and/or the Initial
Warrant or, in the case of a net increase, Excite@Home will issue an additional
warrant to AT&T (together with any further additional warrants granted pursuant
to this paragraph (d), the "Additional Warrants"), on the following terms. The
aggregate number of shares subject to forfeiture or subject to the Additional
Warrant (which shall in either event be comprised of an equal number of Series A
Shares and Series B Shares) will equal (i) two (2) multiplied by (ii) the
difference between the number of homes passed by AT&T's cable systems as of the
applicable Adjustment Date and the number of homes passed by AT&T's cable
systems as of June 4, 2002, multiplied by (iii) a fraction, the numerator of
which is the number of six-month periods remaining from the applicable
Adjustment Date until June 4, 2008 (the "Remaining Number of Six-Month Periods")
and the denominator of which is twelve (12). Following the first Adjustment
Date, if any, on which there is a forfeiture of Warrant Shares or a grant of an
Additional




                                      -4-


<PAGE>


Warrant pursuant to the foregoing provisions, on each subsequent Adjustment Date
the 5% increase or decrease test set forth in the foregoing provisions shall
apply with reference to the last Adjustment Date on which there was a forfeiture
or a grant of an Additional Warrant, and further forfeitures or further grants
of Additional Warrants, if any, will be calculated pursuant to the foregoing
provisions, but based on the difference between the number of homes passed by
AT&T's cable systems as of the subsequent Adjustment Date and the number of
homes passed by AT&T's cable systems as of the immediately preceding Adjustment
Date on which there was a forfeiture or a grant of an Additional Warrant. In the
event of any forfeiture following the grant of any Additional Warrants, the
forfeiture will be applied first against the most recently granted Warrants,
next against the next most recently granted Warrants, ETC.

       (e) The per share exercise price of the Initial Warrant and the Second
Warrant will be $29.5375, which is equal to the average daily closing price of
the Series A Shares during the ten (10) consecutive trading days ended on March
24, 2000. The per share exercise price of each Additional Warrant will be equal
to the average daily closing price of the Series A Shares during the ten (10)
consecutive trading days ended on the issue date of the Additional Warrant.

      (f) The Initial Warrant and the Second Warrant will become 100% vested and
immediately exercisable on June 4, 2002, subject only to HSR compliance. Each
Additional Warrant will become vested, and immediately exercisable subject only
to HSR compliance, as to a fraction of the Warrant Shares covered thereby equal
to one divided by the Remaining Number of Six-Month Periods, on each June 4 and
December 4 after issuance of the Additional Warrant (with the result that all
Additional Warrants will be 100% vested as of June 4, 2008).

      (g)   The Warrants will expire on March 28, 2015.

      (h) The Warrants will include registration rights comparable to those
currently applicable to the Series A Shares and Series B Shares now beneficially
owned by AT&T. The Warrants will also contain a net exercise provision to
facilitate sales under Rule 144. Warrant Shares that are Series B Shares must be
converted into Series A before they may be sold to any party other than an
affiliate of AT&T.

      (i) Beginning on June 4, 2002, AT&T may sell up to 16.66% of its Warrant
Shares per year on a cumulative basis.

      (j) The Warrants shall contain customary dilution protection, including,
without limitation, adjustments to the number and kind of shares issuable upon
exercise of the Warrants and the exercise price to reflect stock splits,
combinations, stock dividends, recapitalizations, and similar transactions.

      (k) As soon as practicable after the Effective Date, Excite@Home shall
issue to AT&T a number of Series B Shares equal to the total number of Warrant
Shares (Series A Shares and Series B Shares) subject to the Initial Warrant, in
exchange for AT&T's transfer to Excite@Home of an equal number of Series A
Shares currently beneficially owned by AT&T.

      (l) Within ten (10) business days following the date of the Letter
Agreement, AT&T will provide Excite@Home with a letter representing to
Excite@Home, to the best of AT&T's knowledge, the total number of homes passed
by AT&T's cable systems, including cable sys-




                                      -5-


<PAGE>


tems under contract to be acquired by AT&T but excluding homes passed by cable
systems under contract to be divested by AT&T, as of March 28, 2000. In
addition, prior to and as a condition to the issuance of the Second Warrant,
AT&T will represent to Excite@Home in writing, to the best of AT&T's knowledge,
the number of additional homes passed as of June 4, 2002 on a net basis by
AT&T's cable systems. Excite@Home shall have reasonable audit rights to verify
the number of homes passed by AT&T's cable systems as of each such date, and any
discrepancy between the represented number and the audited number (following
reasonable resolution of any dispute) will be reflected in an adjustment to the
Initial Warrant or the Second Warrant, as the case may be. AT&T will provide a
similar representation letter, and Excite@Home will have similar audit rights,
with respect to the number of homes passed by AT&T's cable systems as of each
Adjustment Date.

3. CHARTER AMENDMENTS AND NASDAQ APPROVAL

      (a) At its next stockholders meeting, which is anticipated to occur in May
2000, Excite@Home will obtain approval of its stockholders (i) to increase the
number of authorized Series B Shares as required for the Initial Warrant and the
exchange of Series B Shares for Series A Shares as contemplated by this term
sheet, plus a reasonable additional number to be reserved for use in connection
with the Second Warrant and any Additional Warrants, and (ii) to amend
Excite@Home's Amended and Restated Certificate of Incorporation (A) to provide
that the holders of the Series B Shares will be entitled to elect a majority of
the board of directors while retaining the right of the holders of Series A
Shares to elect two Series A Directors, (B) to eliminate all supermajority and
unanimous board voting requirements, and (C) to make such other changes as the
parties may agree with a view to simplifying the certificate of incorporation to
as great an extent as possible in light of the governance changes reflected in
this term sheet and the related term sheets attached to the Letter Agreement.
For the avoidance of doubt, after giving effect to these amendments, the holders
of Series B Shares shall have the right to elect as a class such number of
directors which equals the smallest number that constitutes a majority of the
Board of Directors, the holders of Series A Shares shall be entitled to elect as
a class two directors, and any additional directors will be elected by the
holders of Series A Shares, Series B Shares and Series K Shares (if any), voting
together as a single class. AT&T will vote its Series B Shares in favor of the
election of the Chief Executive Officer of Excite@Home to the Board of Directors
as an additional director.

      (b) In the event the number of Series B Shares authorized pursuant to the
foregoing paragraph (a) proves to be insufficient to cover the Second Warrant,
at its next stockholder meeting following June 4, 2002, Excite@Home will obtain
approval of its stockholders to increase the number of authorized Series B
Shares as required for the Second Warrant. In the event the number of Series B
Shares authorized pursuant to the foregoing paragraph (a) proves to be
insufficient to cover any Additional Warrant, at its next stockholder meeting
following the issuance of such Additional Warrant, Excite@Home will obtain
approval of its stockholders to increase the number of authorized Series B
Shares as required for such Additional Warrant.

      (c) As promptly as practicable, Excite@Home also will obtain the approval
from Nasdaq (or an alternative national securities exchange reasonably agreed by
AT&T and Excite@Home) for the creation and issuance of additional Series B
Shares contemplated by this term sheet (given the 10 for 1 voting rights held by
such Series B Shares).




                                      -6-


<PAGE>


4.    OTHER PROVISIONS

      (a) Excite@Home will outsource specific platform and network management
services from AT&T, on commercially reasonable terms.

      (b) Excite@Home will implement management incentive programs, subject to
the approval of its board of directors, designed to tie specified incentives to
management's performance in meeting specified service level standards and
operating standards.


<PAGE>


                                                                         ANNEX C



                   TERM SHEET FOR COMCAST, COX AND EXCITE@HOME
               [APPLICABLE TO EACH OF COMCAST AND COX SEPARATELY]

(Certain capitalized terms used herein and not otherwise defined have the
meanings ascribed to them in the Letter Agreement, dated March 28, 2000, to
which this term sheet is attached.)

1. DISTRIBUTION ARRANGEMENTS

      (a) The terms of the Master Distribution Agreement Term Sheet and LCO Term
Sheet dated May 15, 1997 (collectively, the "MDA") and all related LCO
agreements will remain in place as between Excite@Home and the COX/COMCAST
Controlled Affiliates until June 4, 2002, provided that COX/COMCAST may, at its
option, terminate the mutual exclusivity provisions of the MDA, or the entire
MDA and all related LCO agreements, as to the COX/COMCAST Controlled Affiliates
at any time on or after June 4, 2001 upon at least 6 months prior written
notice, which termination will take effect on the June 4 or December 4 next
occurring after the expiration of such 6 month notice period. The foregoing
shall not affect the right of any party to terminate the MDA or any related LCO
agreement, to the extent that any such agreement provides for termination in the
event of a breach. In the event of any termination of the entire MDA,
COX/COMCAST and Excite@Home will, if requested by COX/COMCAST, commence the
transfer of certain Excite@Home assets and services to COX/COMCAST as set forth
in the Exit Plan in the Transition and Service Level Plan (the "TSLP") attached
to this term sheet.

      Notwithstanding the foregoing, COMCAST may terminate the exclusivity
provisions of the MDA at any time prior to June 4, 2002 if required to do so by
Microsoft Corporation pursuant to Section 5.02 of the Agreement between Comcast
and Microsoft dated June 8, 1997 (the "Microsoft Agreement"), in which event the
Series A Shares currently held by COMCAST will be subject to repurchase by
Excite@Home as provided in the MDA, and the Warrants (as defined below) will
cease to vest thereafter as provided herein. In the event of any other
termination of exclusivity or any termination of the entire MDA by COMCAST, the
Series A Shares currently held by COMCAST will not be subject to repurchase by
Excite@Home as provided in the MDA, but the Warrants to purchase additional
Series A Shares will cease to vest thereafter as provided herein.

      (b) As promptly as practicable, COX/COMCAST and Excite@Home will enter
into a new distribution agreement (the "New MDA") to govern their relationship
from June 4, 2002 through June 4, 2006. The New MDA will become effective as of
June 4, 2002 and will incorporate the terms of this term sheet and such other
terms and conditions as the parties may agree. The parties acknowledge that it
may be desirable to incorporate in the New MDA terms and conditions that are not
included in the current MDA, and the parties will develop an expedited process
for negotiating such potential changes. However, if the parties are not able to
negotiate such changes prior to June 4, 2002, the New MDA will take the form of
the MDA except as expressly modified by this term sheet. COX/COMCAST may
terminate the New


<PAGE>


MDA at any time on or after June 4, 2002 upon at least 6 months prior written
notice, which termination will take effect on the June 4 or December 4 next
occurring after the expiration of such 6 month notice period. In the event
COX/COMCAST terminates the New MDA, COX/COMCAST and Excite@Home will, if
requested by COX/COMCAST, commence the transfer of certain Excite@Home assets
and services to COX/COMCAST as set forth in the Exit Plan in the TSLP attached
to this term sheet.

      (c)   The New MDA will provide as follows:

            (i) COX/COMCAST (including its Controlled Affiliates) will use
   Excite@Home as COX/COMCAST's provider of platform/connectivity services used
   in COX/COMCAST's high-speed residential ISP services over cable in all its
   United States cable systems that are covered by the MDA as of June 4, 2002
   ("Existing Excite@Home Systems"), subject to negotiation of commercially
   reasonable terms (including service level standards) to be negotiated in good
   faith. For the avoidance of doubt, the parties acknowledge that this will not
   prevent COX/COMCAST from providing access to its cable systems to third-party
   residential ISP's or OSP's who may use other platform/connectivity services
   that are not provided by Excite@Home, AT&T or COX/COMCAST. With respect to
   each territory covered by COX/COMCAST's cable systems in which COX/COMCAST
   uses Excite@Home as COX/COMCAST's provider of platform/ connectivity services
   used in its high-speed residential ISP services over cable pursuant to the
   terms of the New MDA, Excite@Home will use its platform/connectivity services
   for high-speed residential ISP services in such territory only over such
   COX/COMCAST cable systems.

            (ii) COX/COMCAST will make Excite@Home's content services a featured
   portal for COX/COMCAST's high-speed residential ISP services over cable in
   Existing Excite@Home Systems. For this purpose, "portal" refers to the entity
   or service that manages and controls the content of the national area of the
   home page. As the context requires, the term "portal" also refers to any
   entity or service that manages, controls or guides the customer's access to
   content and other services on the Internet. "Featured portal" means that the
   Excite@Home portal will always be available for selection, and will be
   displayed prominently, on COX/COMCAST's high-speed residential ISP start
   page, unless and until the customer affirmatively selects otherwise. Without
   limiting the foregoing, COX/COMCAST will offer Excite@Home's portal
   comparable prominence and accessibility on the start page for COX/COMCAST's
   high-speed residential ISP services over cable in Existing Excite@Home
   Systems as is offered to any other portal, so long as the overall arrangement
   offered by Excite@Home in exchange for such prominence and accessibility is
   at least as favorable to COX/COMCAST in the aggregate, in COX/COMCAST's
   reasonable good faith judgment, as the overall arrangement offered by such
   other portal, after taking into account all relevant factors, including size,
   volume, equity participation (including the equity arrangement offered
   hereby), duration, and other related arrangements. The provisions set forth
   in this subparagraph (ii) will not apply (A) to customers brought to
   COX/COMCAST's high-speed residential ISP through another portal or content
   provider or as a result of joint marketing between COX/COMCAST and another




                                       2


<PAGE>


   portal or content provider or (B) following a change of control of
   Excite@Home or a change in ownership of Excite@Home's portal.

            (iii) In all of COX/COMCAST's United States owned and operated cable
   systems other than Existing Excite@Home Systems (the "COX/COMCAST Other
   Systems"), the provisions set forth in the foregoing subparagraphs (i) and
   (ii) shall apply except to the extent that compliance with such provisions
   would violate or result in significant adverse consequences to COX/COMCAST
   under any preexisting contracts. In the event that COX/COMCAST does not cause
   such COX/COMCAST Other Systems to comply with the provisions set forth in the
   foregoing subparagraphs (i) and (ii) on or prior to December 31, 2002,
   COX/COMCAST will forfeit a number of Warrant Shares (as defined below)
   covered by the Warrants granted in respect of the homes passed by such
   COX/COMCAST Other Systems as follows:

                  (A) As of January 1, 2003, COX/COMCAST will forfeit a number
      of shares covered by the Warrants equal to 1/2 of the number of Warrant
      Shares granted in respect of homes passed by such COX/COMCAST Other
      Systems that are not, on or prior to December 31, 2002, brought into
      compliance with the foregoing subparagraphs (i) and (ii); and

                  (B) As of each succeeding January 1, through and including
      January 1, 2006, COX/COMCAST will forfeit a number of shares covered by
      the Warrants equal to 1/6 of the number of Warrant Shares granted in
      respect of homes passed by such COX/COMCAST Other Systems that are not, on
      or prior to the immediately preceding December 31, brought into compliance
      with the foregoing subparagraphs (i) and (ii).

   Warrants may not be exercised with respect to Warrant Shares that are subject
   to forfeiture until such time as they are no longer subject to forfeiture.

            (iv) COX/COMCAST will not impose blocking provisions against
   Excite@Home (whether under the MDA or otherwise) that are more onerous than
   those that COX/COMCAST imposes against other portals using COX/COMCAST's
   United States cable facilities.

            (v) Neither COX/COMCAST nor Excite@Home will affirmatively remarket
   any alternative portal to residential customers in COX/COMCAST's territory
   who are Excite@Home customers as of June 4, 2002 ("Existing Excite@Home
   Customers") (I.E., they will not engage in or participate in marketing
   targeted to Existing Excite@Home Customers that seeks to cause any such
   customer to change the customer's portal). Excite@Home will not affirmatively
   remarket any alternative high speed residential Internet access distribution
   method in COX/COMCAST's territory to such Existing Excite@Home Customers
   (I.E., it will not engage in or participate in marketing targeted to Existing
   Excite@Home Customers that seeks to cause any such customer to access the
   Internet at high speeds other than through COX/COMCAST's cable
   infrastructure). The marketing restrictions set forth above, however, will
   not (A) preclude general mass marketing that is not targeted at Existing
   Excite@Home Customers, (B) prevent an Existing Excite@Home




                                       3


<PAGE>


   Customer from changing such customer's portal or high speed Internet access
   method, (C) prohibit Excite@Home from advertising, marketing or promoting its
   narrowband or broadband portal services, or its free dial-up Internet access
   services at speeds below 128 Kbps, independent of any distribution method or
   partner, (D) prohibit COX/COMCAST from advertising, marketing or promoting
   its narrowband residential ISP services, with or without any content or
   portal partner, or (E) prevent either party, subject to the other provisions
   of this term sheet, from advertising, marketing or promoting its portal or
   residential ISP services to customers other than Existing Excite@Home
   Customers.

          (vi) If a new customer of COX/COMCAST's high-speed residential ISP
   chooses Excite@Home's portal, Excite@Home will pay COX/COMCAST a marketing
   fee with respect to such customer. The marketing fee may take the form of a
   cash payment, revenue sharing, or other arrangement agreed to between
   Excite@Home and COX/COMCAST. If Excite@Home induces a new customer to
   subscribe to Excite@Home's portal/content services through COX/COMCAST's
   high-speed residential ISP, COX/COMCAST will pay Excite@Home a marketing fee
   with respect to such customer. Such marketing fees, and any joint marketing
   arrangements between COX/COMCAST and Excite@Home that are designed to bring
   new customers to COX/COMCAST's high speed residential ISP services over
   cable, will be on a most favored nations basis with comparable arrangements
   between COX/COMCAST and other media providers and comparable arrangements
   between Excite@Home and other comparable distributors. Excite@Home will also
   pay fees to COX/COMCAST for the carriage of Excite@Home's content, and
   traffic management fees (if any), on a most favored nations basis with
   similar fees paid by other media providers to COX/COMCAST for comparable
   services. The provisions set forth in this subparagraph (vi) will not apply
   following a change of control of Excite@Home or following a change in
   ownership of Excite@Home's portal.

      (d) COX/COMCAST and Excite@Home have agreed to a plan for the transfer of
certain portions of the Excite@Home assets and services to COX/COMCAST during
the term of the MDA or New MDA, as the case may be, as set forth in the
Implementation Plan in the TSLP attached to this term sheet.

      (e) Regardless of whether the MDA or the New MDA, as the case may be,
remains in effect with respect to COX/COMCAST, COX/COMCAST shall have the right
until June 4, 2006 to negotiate commercial arrangements with Excite@Home for the
provision of services currently or in the future offered by Excite@Home, on
terms reasonably comparable to those offered to other parties. The most favored
nations provisions contained in the MDA with respect to such services will be
extended to apply to COX/COMCAST until June 4, 2006 so long as at least 50% of
COX/COMCASTS's broadband residential Internet service subscribers use the
Excite@Home platform/connectivity services, whether or not the MDA or the new
MDA is then in effect.




                                       4


<PAGE>


      (f) Except as otherwise agreed by the parties (in their sole discretion),
all arrangements between the parties will terminate as of June 4, 2006.

2. ISSUANCE OF ADDITIONAL EQUITY

      (a) As of the execution of the Letter Agreement to which this term sheet
is attached, Excite@Home has granted to COX/COMCAST a warrant to purchase a
number of Series A Shares equal to two (2) multiplied by the total number of
homes passed by COX/COMCAST's cable systems, including cable systems under
contract to be acquired by COX/COMCAST but excluding homes passed by cable
systems under contract to be divested by COX/COMCAST, as of March 28, 2000 (the
"Initial Warrant").

      (b) In the event COX/COMCAST (i) sells or otherwise disposes of any of its
homes passed between March 28, 2000 and June 4, 2002 without causing such
transferred homes to remain bound by the MDA (as modified by this term sheet and
the other term sheets attached to the Letter Agreement), or (ii) fails to
complete the acquisition of any systems under contract to be acquired as of
March 28, 2000 and such events result in a net decline in the number of homes
passed by COX/COMCAST's cable systems, then COX/COMCAST will be required to
forfeit a proportionate amount of the shares covered by the Initial Warrant.

      (c) In the event the number of homes passed by COX/COMCAST's cable systems
increases on a net basis between March 28, 2000 and June 4, 2002 (it being
understood that homes passed by systems under contract to be acquired by
COX/COMCAST as of March 28, 2000 shall be deemed for this purpose to be homes
passed by COX/COMCAST as of March 28, 2000, but homes passed by systems under
contract to be divested by COX/COMCAST as of March 28, 2000 shall not be deemed
for this purpose to be homes passed by COX/COMCAST as of March 28, 2000),
Excite@Home will issue to COX/COMCAST a second warrant as of June 4, 2002 to
purchase a number of Series A Shares equal to two (2) multiplied by the total
number of additional homes passed by COX/COMCAST's cable systems as of June 4,
2002 (the "Second Warrant"). The Initial Warrant, the Second Warrant and the
Additional Warrants (as defined below) are referred to collectively as the
"Warrants." The Series A Shares covered by the Warrants are referred to
collectively as the "Warrant Shares."

      (d) In the event that as of any December 4 or June 4 (an "Adjustment
Date") following June 4, 2002 and prior to June 4, 2006, there has been a net
increase or decrease in the number of homes passed by COX/COMCAST's cable
systems of more than 5% compared to the number of homes passed by its systems as
of June 4, 2002, without deducting any transferred homes that COX/COMCAST causes
to remain bound by the New MDA, then, in the case of a net decrease, COX/COMCAST
will be required to forfeit a number of shares covered by the Second Warrant
and/or the Initial Warrant or, in the case of a net increase, Excite@Home will
issue an additional warrant to COX/COMCAST (together with any further additional
warrants granted pursuant to this paragraph (d), the "Additional Warrants"), on
the following terms. The aggregate number of shares subject to forfeiture or
subject to the Additional Warrant (which shall in either event be comprised of
Series A Shares) will equal (i) two (2) multiplied by (ii) the difference
between the number of homes passed by COX/COMCAST's cable systems as




                                       5


<PAGE>


of the applicable Adjustment Date and the number of homes passed by
COX/COMCAST's cable systems as of June 4, 2002, multiplied by (iii) a fraction,
the numerator of which is the number of six-month periods remaining from the
applicable Adjustment Date until June 4, 2006 (the "Remaining Number of
Six-Month Periods") and the denominator of which is twelve (12). Following the
first Adjustment Date, if any, on which there is a forfeiture of Warrant Shares
or a grant of an Additional Warrant pursuant to the foregoing provisions, on
each subsequent Adjustment Date the 5% increase or decrease test set forth in
the foregoing provisions shall apply with reference to the last Adjustment Date
on which there was a forfeiture or a grant of an Additional Warrant, and further
forfeitures or further grants of Additional Warrants, if any, will be calculated
pursuant to the foregoing provisions, but based on the difference between the
number of homes passed by COX/COMCAST's cable systems as of the subsequent
Adjustment Date and the number of homes passed by COX/COMCAST's cable systems as
of the immediately preceding Adjustment Date on which there was a forfeiture or
a grant of an Additional Warrant. In the event of any forfeiture following the
grant of any Additional Warrants, the forfeiture will be applied first against
the most recently granted Warrants, next against the next most recently granted
Warrants, ETC.

      (e) The per share exercise price of the Initial Warrant and the Second
Warrant will be $29.5375, which is equal to the average daily closing price of
the Series A Shares during the ten (10) consecutive trading days ended on March
24, 2000. The per share exercise price of each Additional Warrant will be equal
to the average daily closing price of the Series A Shares during the ten (10)
consecutive trading days ended on the issue date of the Additional Warrant.

      (f) The Initial Warrant will become vested, and immediately exercisable
subject only to HSR compliance, as to 1/6 of the Warrant Shares on June 4, 2001
and as to an additional 1/12 on each December 4 and June 4 thereafter until June
4, 2006, and the Second Warrant will become vested, and immediately exercisable
subject only to HSR compliance, as to 1/5 of the Warrant Shares on June 4, 2002
and as to an additional 1/10 on each December 4 and June 4 thereafter until June
4, 2006, so long as either (a) the MDA and its mutual exclusivity provisions or
(b) the New MDA, as the case may be, has been continuously in effect up to the
time of such vesting date with respect to COX/COMAST. Each Additional Warrant
will become vested, and immediately exercisable subject only to HSR compliance,
as to a fraction of the Warrant Shares equal to one divided by the Remaining
Number of Six Month Periods, on each June 4 and December 4 after issuance of the
Additional Warrant, so long as the New MDA has been continuously in effect up to
the time of such vesting date. If COX/COMCAST terminates the MDA or the New MDA,
no further vesting of the Warrants will occur, but the Warrants will remain
exercisable as to any Warrant Shares that have become vested prior to the date
of termination. If COX/COMCAST terminates the exclusivity provisions of the MDA
but not the MDA itself before June 4, 2002, COX/COMCAST will permanently forfeit
those Warrant Shares as to which the Initial Warrant and Second Warrant would
have otherwise become vested during the period that the exclusivity provisions
are not in effect (the "Nonexclusive Period"); provided, however, that
COX/COMCAST may resume vesting of the remaining Warrant Shares beginning on June
4, 2002 so long as the MDA has remained continuously in effect as to COX/COMCAST
until June 4, 2002, COX/COMCAST is in material compliance with the New MDA as of
June 4, 2002 and, during the Nonexclusive Period, COX/COMCAST has




                                       6


<PAGE>


maintained content carriage for all Excite@Home customers existing at the
beginning of the Nonexclusive Period on the terms of the MDA (other than
exclusivity) and has not remarketed (in the manner contemplated by paragraph
1(c)(v) above) any of Excite@Home's portal customers.

      (g)   The Warrants will expire on March 28, 2015.

      (h) The Warrants will include registration rights comparable to those
currently applicable to the Series A Shares now beneficially owned by
COX/COMCAST. The Warrants will also contain a net exercise provision to
facilitate sales under Rule 144.

      (i) The Warrants shall contain customary dilution protection, including,
without limitation, adjustments to the number and kind of shares issuable upon
exercise of the Warrants and the exercise price to reflect stock splits,
combinations, stock dividends, recapitalizations, and similar transactions.

      (j) Within ten (10) business days following the date of the Letter
Agreement, COX/COMCAST will provide Excite@Home with a letter representing to
Excite@Home, to the best of COX/COMCAST's knowledge, the total number of homes
passed by COX/COMCAST's cable systems, including cable systems under contract to
be acquired by COX/COMCAST but excluding homes passed by cable systems under
contract to be divested by COX/COMCAST, as of March 28, 2000. In addition, prior
to and as a condition to the issuance of the Second Warrant, COX/COMCAST will
represent to Excite@Home in writing, to the best of COX/COMCAST's knowledge, the
number of additional homes passed as of June 4, 2002 on a net basis by
COX/COMCAST's cable systems. Excite@Home shall have reasonable audit rights to
verify the number of homes passed by COX/COMCAST's cable systems as of each such
date, and any discrepancy between the represented number and the audited number
(following reasonable resolution of any dispute) will be reflected in an
adjustment to the Initial Warrant or the Second Warrant, as the case may be.
COX/COMCAST will provide a similar representation letter and Excite@Home will
have similar audit rights with respect to the number of homes passed by
COX/COMCAST's cable systems as of each Adjustment Date.

      (k) The existing warrants held by COMCAST with respect to cable systems
acquired by COMCAST from Prime - Potomac, L.P, Prime - Chicago L.P., Jones
Intercable Inc. and Garden State Cablevision L.P. will be amended to eliminate
any performance vesting conditions and will be exercisable in equal six month
increments over the original vesting term of such warrants on the same June 4
and December 4 dates and under the same conditions as the Initial Warrant. The
terms of the following agreements may be terminated by COMCAST at the same time
that it terminates the MDA and all related LCO agreements as provided herein:
(i) @Home Network Distribution Agreement dated as of January 1, 1999 by and
between At Home Corporation, and InterMedia Partners, Intermedia Partners IV, LP
including its affiliates and InterMedia Partners of Kentucky, LP., (ii) @Home
Network Distribution Agreement dated as of March 22, 1999 between At Home
Corporation, Prime - Potomac, LLC and Prime Communications - Chicago, LLC; (iii)
@Home Network Distribution Agreement dated June 29, 1998, between At Home
Corporation and Garden State Cablevision L.P.; and (iv) @Home Network




                                       7


<PAGE>


Distribution Agreement dated as of June 26, 1998 by and between At Home
Corporation and Jones Intercable Inc.











                                       8


<PAGE>


                        TRANSITION AND SERVICE LEVEL PLAN


I.    INTRODUCTION

The objective of this document is to outline how Excite@Home ("E@H") will
support Cox Communications, Inc. and Comcast Corporation ("Cox/Comcast")
following the signing of the Letter Agreement and accompanying Term Sheets to
which this document is attached. This document includes the following seven
sections:

      Section I     This introduction.
      Section II    Defined terms.
      Section III   A description of the Master Service Level Agreement that
                    the parties will enter into to improve and monitor overall
                    service quality.
      Section IV    An Implementation Plan that Cox/Comcast may elect to
                    commence at any time during the term of the MDA or the New
                    MDA in order to transfer certain subsystems and network
                    elements to Cox/Comcast.
      Section V     An Exit Plan that describes how the parties would unwind
                    their relationship in the event Cox/Comcast elect to
                    terminate the MDA or New MDA.
      Section VI    Certain general terms that are applicable to both the
                    Implementation Plan and the Exit Plan.
      Section VII   Dispute resolution and remedies

II.  DEFINED TERMS

     1.  Diligent Efforts: Diligent efforts means an obligation to use
         commercially reasonable efforts, and dedicate the required personnel
         (including where appropriate the retention of consultants) and other
         resources, to complete the required task. The parties acknowledge that
         if during the next twelve months Cox/Comcast elect to commence the
         Implementation Plan or the Exit Plan, the timing for the required
         subsystem and asset transfers will be affected by E@H's need to
         continue to stabilize and improve its network services.

     2.  Fair Value: The Fair Value of an asset means the value that would be
         allocated to that asset in the event that an independent appraiser was
         asked to allocate the purchase price for GAAP purposes of a purchase of
         E@H by a third party. For purposes of determining the Fair Value of an
         asset, the parties acknowledge that in some cases Cox/Comcast have
         contributed a portion of the funding to develop assets and that such
         funding contribution should be a key factor in calculating the Fair
         Value which Cox/Comcast will have to pay for such assets. For purposes
         of determining the Fair Value of an asset or service, the parties
         further acknowledge that the purpose of requiring Cox/Comcast to pay
         Fair Value is to ensure that E@H meets its fiduciary




                                                                          Page 1


<PAGE>


         duties to its other stockholders as opposed to generating new revenue
         streams. If Cox/Comcast and E@H are unable to agree on Fair Value with
         respect to any asset within 20 days, they shall appoint an appraiser to
         determine Fair Value. In the event that Cox/Comcast and E@H are unable
         to agree on an appraiser within 10 days, either party may cause the
         American Arbitration Association ("AAA") of New York to appoint such
         appraiser. In determining Fair Value, the appraiser shall consider only
         the "market" and "cost" (i.e. replacement cost less depreciation)
         approaches to value so that the assets are valued on a stand alone
         basis without consideration of (i) the fact that such assets are
         imbedded in an ongoing enterprise, and (ii) the fact that the assets
         may be in a unique location and used to support a valuable customer
         base.

     3.  Network elements: Network elements are specific hardware and software
         that are used to provide a given service. The specific equipment and
         software change over time, as well as where they are located. For
         example, E@H is in the process of moving the network elements that
         provide email out of the regional data centers ("RDCs").

     4.  Subsystem: A subsystem is a group of network elements that provide
         specific functionality required to deliver the @Home service; provided,
         however, that the content provided by E@H as part of the @Home service
         will not be a considered a subsystem. For example, DHCP is a subsystem
         that is provided by a given set of hardware and software elements.

     5.  System interfaces: System interfaces are specific interfaces to other
         network elements or subsystems, both internal and customer facing, that
         convey information required to provide a given service. They include
         not just the interfaces themselves, but also any control information,
         information used for fault management and isolation, security, service
         evolution and service failover (i.e. all the "touch points").
         Performance specifications are required for proper implementation of
         the system interfaces and to assure proper delivery of the @Home
         service. Today such system interfaces are utilized successfully for
         Tier 2 and for some IT functions.

III. MASTER SERVICE LEVEL AGREEMENTS

     1.  Preparation of Master SLA. E@H and Cox/Comcast will use their diligent
         efforts to negotiate and enter into a Master Service Level Agreement
         ("Master SLA") by no later than June 30, 2000. The Master SLA will
         include specifications and standards for the Operator Facilities and
         the @Home Facilities (as those terms are defined in the MDA),
         including, without limitation, minimum plant performance standards,
         network infrastructure standards, and certification criteria which will
         ensure high signal quality and reliable service. The Master SLA will
         contain liquidated damages provisions designed to ensure prompt
         performance of E@H's and Cox/Comcast's respective obligations, which
         liquidated damages amounts will be customary




                                                                          Page 2


<PAGE>


         to the communications and software integration industries. E@H
         management will report to E@H's Board of Directors as to the status of
         the Master SLA at the Board of Directors meeting scheduled for May 4,
         2000 in New York City.

      2. Updates to Master SLA. The parties will use their diligent efforts to
         update the Master SLA (including the liquidated damages provisions
         continued therein) on at least an annual basis to reflect the transfer
         of any subsystems to Cox/Comcast.

      3. Time is of the Essence. The parties agree that time is of the essence
         in connection with entering into the Master SLA and any required
         amendments to the Master SLA.

IV.   IMPLEMENTATION PLAN

     1.  Assumptions/Goals:

         (a)  Cox /Comcast desire to remain in the E@H coalition of MSOs, and
              continue to deliver the @Home service.

         (b)  Cox /Comcast want the ability to provide certain subsystems of the
              @Home service themselves at their option, instead of E@H
              continuing to provide these services.

         (c)  Cox/Comcast want the ability to evolve these subsystems and to use
              them to support IP services other than those provided by E@H. For
              example, Cox/Comcast may want to offer its own telecommuting
              service, set top service and/or IP telephony service.

         (d)  Cox/Comcast also want to control certain subsystems so as to
              ensure that their cable infrastructure is used to deliver services
              that are consistent with various products and service level
              objectives.

         (e)  Both E@H and Cox/Comcast are committed to providing high quality
              service to the user before, during, and after transitioning
              subsystems. The parties acknowledge that it is of the utmost
              importance that the transferred subsystems continue to interface
              seamlessly with other network elements and subsystems so as to
              assure the proper delivery of the @Home service.

     2.  Obligations:

         (a)  Appendix A sets forth the major subsystems and the related network
              elements used to deliver the @Home service that Cox/Comcast
              may elect to provide instead of E@H.  Appendix A represents
              the good faith




                                                                          Page 3


<PAGE>


              understanding of E@H and Cox/Comcast with respect to those
              subsystems and related network elements that may be transferred to
              effectuate the goals of the Implementation Plan set forth above,
              but it is not intended to be a comprehensive list. Cox/Comcast may
              add other major subsystems relating to the @Home service, such as
              email, to Appendix A so long as the transfer of such subsystems is
              required to meet the goals of the Implementation Plan set forth
              above and Cox/Comcast agree to the requirements set forth in this
              Section IV.2 with respect to that subsystem. In exchange for
              payment in an amount equal to Fair Value, E@H will transfer to
              Cox/Comcast the subsystems and other assets that have been
              requested by Cox/Comcast to the extent they are transferable.

         (b)  Cox/Comcast may elect to transfer the subsystems (including
              without limitation any enhancements to such subsystems developed
              prior to the Termination Date (as defined below)) on a subsystem
              by subsystem basis. At such time as Cox/Comcast elects to have a
              subsystem transferred, the parties agree to use their diligent
              efforts to complete the transfer in accordance with the time
              periods set forth in Appendix A. The parties agree that time is of
              the essence in connection with any such transfers.

         (c)  E@H will document all system interfaces for a subsystem at the
              time Cox/Comcast elects to provide that subsystem. These subsystem
              interface specifications will include any service level APIs, both
              customer facing as well as internal to other subsystems, as well
              as any control and management interfaces needed for provisioning
              or operation of the @Home service. Performance requirements to
              assure proper service operation will also be fully documented, as
              will any information about specific hardware and software
              requirements that may be necessary.

         (d)  After a particular subsystem is transferred to Cox/Comcast,
              Excite@Home will provide timely notice about changes in its
              interface specifications that are needed to assure high quality
              delivery of the @Home service to Cox/Comcast and their customers.
              Major interface changes will be documented and communicated at
              least 90 days before transition. Minor interface changes will be
              documented and communicated at least 30 days before transition. In
              any case, E@H will notify Cox/Comcast of interface changes such
              that they will have a reasonable period of time to achieve
              interface interoperation.

              Cox/Comcast will modify their subsystems, at their own expense, to
              comply with such interface specification changes so long as they
              do not constitute an Adverse Change (as defined below). An
              "Adverse Change" is an interface specification change proposed by
              Excite@Home




                                                                          Page 4


<PAGE>


              that would (a) materially impair Cox/Comcast's ability to offer
              their own IP services (such as a telecommuting service, set top
              service or IP telephony), and (ii) require a material cost to
              implement given the circumstances. In the event of an Adverse
              Change, Cox/Comcast will not be required to modify its subsystems
              to comply with the proposed interface specification change and
              Excite@Home will support the prior version of the interface for a
              period of up to six months. If this support is done solely for
              Cox/Comcast, then the cost of such support will be borne by
              Cox/Comcast.

              In the event there is a disagreement as to whether a proposed
              interface specification change constitutes an Adverse Change,
              Cox/Comcast and Excite@Home will appoint an industry expert to
              consider the matter. In the event that Cox/Comcast and Excite@Home
              are unable to agree on an industry expert within 10 days, either
              party may cause the AAA of New York to appoint such an industry
              expert. The decision of the industry expert will be binding on
              both parties.

              The parties also acknowledge that no provision of this Transition
              and Service Level Plan will supercede Cox/Comcast's rights with
              respect to the introduction of new enhancements or functions for
              the @Home service pursuant to Section 13 of the MDA.

         (e)  Service level agreements (with penalties for non-performance) will
              be defined by Cox/Comcast and E@H for both sides of each interface
              to assure proper service operation and service delivery. Such
              service level agreements will be consistent with performance
              requirements for each subsystem and will be modeled after the
              Master SLA.

         (f)  Cox/Comcast may make changes in the architecture, design and
              implementation of transferred subsystems independently of E@H;
              provided; however, that the required interfaces to other E@H
              subsystems and customer interfaces are maintained and supported
              adequately to continue delivery and evolution of the @Home
              service.

         (g)  After a particular subsystem is transferred satisfactorily to
              Cox/Comcast, Cox/Comcast will assume complete responsibility for
              configuration, fault management, operations, capacity planning,
              and technology evolution. E@H will continue to support monitoring
              and surveillance consistent with defined interfaces to assure high
              quality delivery of the @Home service.

         (h)  After a particular subsystem is transferred satisfactorily to
              Cox/Comcast, fault isolation and troubleshooting will require
              a coordinated effort by E@H and Cox/Comcast in order to
              provide satisfactory service reliability and customer
              service.  In order to achieve this goal, E@H and




                                                                          Page 5


<PAGE>


              Cox/Comcast will work together in good faith to facilitate
              communication between their respective Network Operations Centers,
              provide for visibility into their respective networks, and
              implement other appropriate processes and procedures.

         (i)  Within three months of Comcast/Cox's request, E@H also will
              provide Cox/Comcast with a comprehensive list of individually
              priced services relating to the @Home service (the "@Home
              Services") which E@H will make available to Cox/Comcast.
              Cox/Comcast may utilize such services on a transitional or
              long-term basis so long as the MDA or the New MDA is in effect.
              (Thereafter, Cox/Comast can procure services pursuant to Section
              V.2(d) below). Such services will be provided to Cox/Comcast
              pursuant to reasonable commercial terms; provided, however that
              their combined costs will not exceed the revenue split in effect
              under the MDA or the New MDA, as the case may be.

         (j)  After a subsystem is transferred to Cox/Comcast, the percentage
              split of the aggregate Basic Service Revenue (as defined in the
              LCO/MDA) paid to E@H will be lowered appropriately to reflect the
              fact that Cox/Comcast are providing that subsystem instead of E@H
              as originally contemplated under the MDA and that E@H has avoided
              some costs because of this transfer.

         (k)  In order to facilitate the parties respective obligations under
              this Section IV.2, E@H will have periodic meetings with
              Cox/Comcast to discuss future planning and architecture directions
              for the evolution of the @Home service and subsystem interfaces so
              that all parties are aware of general architectural directions and
              product impacts.

V.    EXIT PLAN

     1.  Assumptions/Goals:

         (a)  Cox/Comcast has elected to terminate the MDA or the New MDA, as
              the case may be, as of a specific date (the "Termination Date").

         (b)  At such time following the Termination Date as Cox/Comcast elects,
              the assets used by E@H to deliver the services provided to
              Cox/Comcast will be transferred to Cox/Comcast to the greatest
              extent practicable, with such transfers to take place in exchange
              for Fair Value.

         (c)  Unless otherwise agreed, upon satisfactory transfer of such
              assets, responsibility for providing all services will be
              transferred to Cox/Comcast and Cox/Comcast's product offerings may
              diverge from those offered by E@H.




                                                                          Page 6


<PAGE>


         (d)  Both E@H and Cox/Comcast are committed to providing high quality
              service to the user before and after the Termination Date, but
              acknowledge the transferred assets may no longer interface
              seamlessly with other network elements and subsystems unless
              expressly agreed in writing to the contrary. Notwithstanding the
              foregoing, the parties acknowledge that it is of the utmost
              importance that the quality of the service provided to subscribers
              be maintained prior to the transfer of such assets.

     2.  Obligations:

         (a)  Cox/Comcast will provide E@H with written notice of its decision
              to terminate the MDA or the New MDA (the "Termination Notice").
              Within three months following the Termination Notice, E@H will
              provide Cox/Comcast with a comprehensive list of all network
              elements and other items that directly or indirectly are used by
              E@H to provide services to Cox/Comcast. Such list will include,
              among other things, the items listed below.

         *    All owned, leased or licensed hardware and software.
         *    All third party products or services utilized by E@H to provide
              the @Home service, indicating any restrictions on use or E@H's
              ability to transfer such products or services to Cox/Comcast.
         *    All database information, including mapping, addressing, history
              abuse, customers, trouble ticketing, schema, etc.
         *    All software developed by E@H including tools, network management,
              developer kits, etc.
         *    All documentation, including procedural manuals.
         *    All application interfaces including billing, network management,
              trouble ticketing, etc.
         *    A description of the inter-relationships between the network
              elements.

         (b)  Within three months of receiving the above described list,
              Cox/Comcast will notify E@H in writing of those network elements
              and other assets that it wants transferred. Appendix B sets forth
              the major network elements and assets that the parties currently
              anticipate would be transferred under the Exit Plan. Appendix B
              represents the good faith understanding of E@H and Cox/Comcast
              with respect to those subsystems and related network elements that
              may be transferred to effectuate the goals of the Exit Plan set
              forth above, but it is not intended to be a comprehensive list. In
              exchange for payment in an amount equal to Fair Value, E@H will
              transfer to Cox/Comcast the network elements and other assets that
              have been requested by Cox/Comcast to the extent they are
              transferable.




                                                                          Page 7


<PAGE>


         (c)  The parties agree to use their diligent efforts to cause any
              transfers requested by Cox/Comcast to be made in accordance with
              the time periods set forth in Appendix B. The parties agree that
              time is of the essence in connection with any such transfers.

         (d)  Within three months following the Termination Notice, E@H also
              will provide Cox/Comcast with a comprehensive list (with
              reasonable specificity as requested by Cox/Comcast) of all
              services available from E@H with each service individually priced
              (the "Exit Services"). Notwithstanding Cox/Comcast's decision to
              terminate the MDA or the New MDA, Cox/Comcast may utilize such
              services on a transitional or long-term basis following the
              Termination Date through June 4, 2006. The Exit Services will be
              provided to Cox/Comcast pursuant to reasonable commercial terms.
              As provided for in Section 1(e) of the Term Sheet for Comcast, Cox
              and Excite@Home, the most favored nations provisions contained in
              the MDA with respect to such services will be extended to apply to
              Cox/Comcast until June 4, 2006 with respect to the Exit Services
              so long as at least 50% of Cox/Comcast's broadband residential
              Internet service subscribers use the Excite@Home
              platform/connectivity services, whether or not the MDA or the new
              MDA is then in effect.

VI.   GENERAL TERMS

     1.  At least 60 days prior to the date a network element or other asset is
         scheduled to be transferred to Cox/Comcast, E@H will transfer to
         Cox/Comcast the items listed in Appendix C to the extent they are
         available and transferable. E@H will transfer third party hardware and
         software to Cox/Comcast to the extent it is legally permitted to do so.

     2.  Payment of Fair Value for an asset will be due to E@H upon
         satisfactory completion of the requested asset transfer.

     3.  In exchange for a payment that is customary in the communications and
         software industries, E@H will provide Cox/Comcast with the necessary
         training, services and support and maintenance required to enable
         Cox/Comcast to integrate the transferred assets in such a way that the
         transition is as seamless as possible. Such services will include:

         *    Engineering support.
         *    Training on software operation.
         *    Enhancements to software as required to facilitate the
              transition of assets to Cox/Comcast.
         *    Assisting Cox/Comcast in developing a timetable and plans for
              transition.




                                                                          Page 8


<PAGE>


         *    Maintenance of BOS/CAPS to support the Cox/Comcast's
              integration requirements.

         In evaluating the appropriate payment for these services, the parties
         will take into account both E@H's actual costs and the payment
         arrangements that E@H has negotiated with hardware and software vendors
         providing similar services.

     4.  If a specific existing network element or other asset is substantially
         dedicated to providing service to Cox/Comcast, then such network
         element or asset will be transferred to Cox/Comcast, and Cox/Comcast
         will compensate E@H for the Fair Value of the same. If the specific
         network element is not substantially dedicated to Cox/Comcast, then
         either E@H or Cox/Comcast will deploy a network element or other asset
         providing comparable functionality. If this is done by E@H, then E@H
         will be compensated for the cost of this implementation and deployment.
         If a new network element or asset is deployed, a QA and acceptance
         procedure that is mutually agreeable to both parties will be developed
         to assure minimal customer impact. Whether specific existing network
         elements are "substantially dedicated" to Cox/Comcast will be
         determined by the parties in good faith by assessing the percentage of
         the total subscribers that are served by such network element or other
         asset which are Cox/Comcast subscribers. For example, the network
         elements located in the RDC serving Orange County, California are not
         dedicated to Cox/Comcast and would require the deployment of new
         network elements.

     5.  As for intellectual property that E@H has developed (e.g. the Matrix
         software that evaluates CMTS load balancing), such intellectual
         property will be licensed to Cox/Comcast on a royalty free basis and
         E@H will indemnify Cox/Comcast for third party intellectual property
         claims relating to the same in accordance with standard industry
         practices. Notwithstanding the foregoing, if Cox/Comcast elect to
         license the source code for E@H developed software, Cox/Comcast will
         pay E@H Fair Value for such source code. All E@H intellectual property
         that is licensed to Cox/Comcast may not be sublicensed or utilized by
         third parties without E@H's written consent.

VII. DISPUTE RESOLUTION AND REMEDIES:

     1.  Escalation Process:  Except with respect to any claim for
         injunctive relief, any claim, controversy or dispute between the
         parties relating to this Transition and Service Level Plan (a
         "Dispute") will be resolved in accordance with the following phases:

         (a)  The Chief Executive Officers of each of the parties involved in
              the Dispute will first discuss the Dispute and use their good
              faith efforts to




                                                                          Page 9


<PAGE>


              reach a fair and equitable resolution. This phase will be
              completed within 5 business days.

         (b)  In the event the Chief Executive Officers of the parties involved
              in the Dispute are unable to resolve the Dispute, a committee of
              the Board of Directors of E@H will review the Dispute and use its
              good faith efforts to facilitate a fair and equitable resolution.
              This phase will be completed within 10 business days.

         (c)  In the event such committee of the Board of Directors of E@H is
              unable to resolve the Dispute, the parties may submit the Dispute
              to a confidential arbitration proceeding. Such arbitration
              proceeding will be subject to the rules of the AAA, will be
              conducted by a single arbitrator chosen by the AAA, and will be
              binding on the parties. This phase will be completed within 30
              business days.

     2.  Failure to Complete Master SLA. Without limiting Cox/Comcast's right to
         seek injunctive relief, in the event the Master SLA is not completed
         and executed by the parties by the dates set forth below, Cox/Comcast
         may withhold the following percentage of all amounts owing to Excite
         @Home (the "Withholding Amount") after those dates.

              If Master SLA is Not              Then the Withholding
              Completed By:                     Amount Will Equal:
              ----------------                  ------------------
              July 31, 2000                           20%
              August 30, 2000                         40%
              September 30, 2000                      60%

         For example, if the Master SLA is not completed before August 30, 2000,
         Cox/Comcast may withhold 20% of all amounts owing to Excite @Home that
         accrued during July 2000 plus 40% of all amounts that accrued in August
         2000.

         The Withholding Amount will be released to Excite@Home without interest
         upon completion of the Master SLA.

     3.  Injunctive Relief. E@H acknowledges and agrees that a material breach
         by E@H of any material provision of this Transition and Service Level
         Plan will cause Cox/Comcast irreparable injury for which an adequate
         remedy at law is not available. Therefore, the parties agree that in
         the event of any such breach Cox/Comcast will be entitled to equitable
         relief from any court of competent jurisdiction to specifically enforce
         any such provision of this Transition and Service Level Plan in
         addition to any other remedies that such parties may have in law or in
         equity.




                                                                         Page 10


<PAGE>


    -------------------------------------------------------------------------
                                   APPENDIX A

        MAJOR SUBSYSTEMS AND DOMINANT SERVICE ELEMENTS TO BE TRANSFERRED
                          UNDER IMPLEMENTATION PLAN (1)

   SUBSYSTEM NAME
   --------------
   * NETWORK ELEMENTS THAT ARE INCLUDED IN THE SUBSYSTEM
   * CURRENT HARDWARE/SOFTWARE PLATFORMS SUPPORTING THE SUBSYSTEM
   * DOMINANT LOCATIONS WHERE HARDWARE CURRENTLY EXISTS
   * ESTIMATED TIME FRAME TO COMPLETE THE TRANSFER

   Provisioning
   ------------
   * Billing, subscriber management, network topology data management, IP
     address allocation and IP addresses, MPROV software elements, customer
     care tools
   * BOS/CAPS, Kenan Arbor billing, Oracle common servers, Remedy,
     communication networks that link the MSO to Redwood City BOS network
   * E@H Redwood City
   * As soon as practicable

   Member Services
   ---------------
   * Member services software, web server, SQL links to BOS/CAPS and billing,
     etc.
   * Dedicated member services platforms
   * E@H Redwood City
   * As soon as practicable

   DHCP (used by modems to acquire control information, as well as to assign IP
   addresses to user CPE)
   ----------------------
   * AIC and JOIN DHCP server software, database agents that interface
     to MPROV for service population
   * RDC H/A servers, IP service provisioning clusters
   * In RDC space and large headends
   * 90 to 180 days

   DNS (name services) - used to populate/use CPE names and addresses
   ------------------------------------------------------------------
   * BIND software, and database agents that interface to CAPS for
     service population
   * RDC H/A servers, headend proxy servers
   * In RDC space as well as headends
   * 90 to 180 days

   Regional transport networks (in large metro areas only)
   -------------------------------------------------------
   * Routers, optical hardware, switches, leased network capacity
     (from CLECs or RBOCs), microwave equipment, etc.
   * Cisco routers, Cisco and Extreme switches, a variety of optical
     network equipment and hardware, etc.
   * In RDC space, as well as headend locations
   * 90 to 180 days




                                                                         Page 11


<PAGE>


   CMTS (CMTS's used in delivering E@H services only)
   --------------------------------------------------
   * Variety of CMTS equipment, associated debugging software,
     database agents for service population
   * CMTS hardware, RDC and CAPS MPROV agents
   * In RDC space, headend space, and E@H Redwood City
   * 90 to 180 days










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




Note 1:  Such transfer will be implemented in accordance with Section VI of
         the Transition and Service Level Plan.







                                                                         Page 12


<PAGE>


                                   APPENDIX B

                    ASSETS TO BE TRANSFERRED UNDER EXIT PLAN

- - ---------------------------------------------------------------------------
                                                     TIME REQUIRED FOR E@H
                          WHAT COX/COMCAST NEEDS      RESPONSE/TRANSITION
        COMPONENT              FROM @HOME (1)         TO THE COX/COMCAST'S
                                                             REQUEST
- - ---------------------------------------------------------------------------
CPE - All customer        *  See Appendix C         90 day response time
premise equipment         *  Config. files for      plus 90 day transition
including the cable          all modems             period
modem and commercial      *  CM IP addressing
services hardware.           scheme
                          *  PC IP address
                             (transfer ownership
                              of IP addresses from
                             E@H to the Exiting
                             MSO)
- - ---------------------------------------------------------------------------
MAN - Metropolitan area   *  See Appendix C         90 day response time
network (routers) and     *  Network element        plus 90 day transition
the routing on it.           addressing scheme      period
                          *  Network element
                             ownership (routers,
                             e-switches, etc.)
                          *  Network element
                             passwords
                          *  Network element
                             config. files
                          *  Access to human
                             knowledge base
                          *  Transfer of any
                             management tools
                          *  Transfer software
                             licenses
                          *  Transfer of
                             non-private MAN IP
                             addresses from E@H
                             to the Exiting MSO
- - ---------------------------------------------------------------------------
Backbone                  *  Point of demarcation     90 day response time
                             is the Cox/Comcast's     plus 90 day transition
                             side of E@H's multi-     period
                             MSO agg. router.
- - ---------------------------------------------------------------------------
CMTS  (Note: already      *  See Appendix C           90 day response time
owned by Cox/Comcast)     *  CMTS addressing          plus 90 day transition
                             scheme                   period
                          *  CMTS passwords
                          *  CMTS config files
                          *  Access to human
                             knowledge
                          *  Transfer any
                             management tools
                          *  Transfer software
                             licenses (including
                             Cisco IOS)
                          *  Snapshot of database
                             provisioning
                             information
- - ---------------------------------------------------------------------------
RDC Servers (DHCP, TFTP,  *  See Appendix C         * 90 day response
DNS, Email, News, Proxy                               time plus 90 day
Servers, HA servers)                                  transition period
- - ---------------------------------------------------------------------------
Email domain name and     *  Develop appropriate    * 30-day response
Personal web page domain     IT support to            time plus transition
name                         forward subscribers'     period of up to one
                             requests to the          year.
                             Cox/Comcast's domain



                                                                         Page 13
<PAGE>

- - ---------------------------------------------------------------------------
                                                     TIME REQUIRED FOR E@H
                          WHAT COX/COMCAST NEEDS      RESPONSE/TRANSITION
        COMPONENT              FROM @HOME (1)         TO THE COX/COMCAST'S
                                                             REQUEST
- - ---------------------------------------------------------------------------
                          *  Allow Cox/Comcast
                             use of E@H domain
                             during a transition
                             period
- - ---------------------------------------------------------------------------
CPE software              *  License to use         * N/A
*  Customized browser        and distribute all
*  CPE PC tools &            current customer
   utilities                 client software used
*  All other E@H             in delivering the
   distributed software      E@H service
                          *  Support.com (Tioga)
                          *  NetDiags
                          *  Test results of
                             all modem and
                             network interface
                             components
                          *  Modem test
                             procedures and
                             documentation to
                             ensure level 2
                             compliance
- - ---------------------------------------------------------------------------
Provisioning:             *  Continue               * N/A
*  Order taking              operation of current
*  Member services           scheme until
*  Logging & tracking        detailed, mutually
*  Fulfillment               agreeable transition
   (BOS/CAPS)                scheme is
*  Documentation and         established and
   source code               implemented.
Services:                 *  All current and
*  Billing                   historical data
*  Tier 2                    files associated
*  800# remote access        with the
*  Trouble resolution        Cox/Comcast's
*  NOC                       subscribers
*  KnowledgeBase          *  CSR tools source
*  Installation              code
   training documentation *  API code, license
                             and documentation
                          *  BOS/CAPS code,
                             licensing and
                             documentation
                          *  Scopus interface
                             code, licensing and
                             documentation
                          *  Remedy schemas,
                             history and templates
                          *  Capacity planning
                             tools (Matrix,
                             Netstats, Proxy,
                             etc.)
                          *  Abuse monitoring
                             tools
                          *  Training
                             documents for all
                             provisioning and
                             services
                          *  Server
                             integration (SIC)
                             and first modem
                             provisioning (FMP)
                             documentation
- - ---------------------------------------------------------------------------



                                                                         Page 14
<PAGE>

- - ---------------------------------------------------------------------------
                                                     TIME REQUIRED FOR E@H
                          WHAT COX/COMCAST NEEDS      RESPONSE/TRANSITION
        COMPONENT              FROM @HOME (1)         TO THE COX/COMCAST'S
                                                             REQUEST
- - ---------------------------------------------------------------------------
Content                   *  E@H to continue        *  N/A
                                current operation
                                 and development
- - ---------------------------------------------------------------------------
Marketing                 *  Sales                  *  N/A
                             serviceability
                             database
                          *  Transfer of OEM
                             agreements
- - ---------------------------------------------------------------------------
Customer Data             *  All historical,        *  30 days and ongoing
                             usage, traffic
                             patterns, billing,
                             click-thru, homes
                             passed info,
                             demographic data
                          *  Abuse information
- - ---------------------------------------------------------------------------

Note 1:  Such transfer will be implemented in accordance with Section VI of
         the Transition and Service Level Plan.








                                                                         Page 15
<PAGE>

                                   APPENDIX C

            ITEMS NEEDED TO TAKE CONTROL OF ANY HARDWARE ELEMENTS (1)

*     Current equipment configuration
*     Current service/maintenance contracts to the extent that they are
      assignable
*     Documentation of operating practices and supporting service level
      agreements
*     Training materials associated with equipment
*     Passwords and accounts
*     Monitoring tools and software reporting
*     Historical performance reports
*     Access to current responsible human resources
*     Planned activity impacting equipment
*     Documentation of all interfaces
*     Title and licenses supporting
*     Backup tapes and files
*     Spares inventory
*     Physical inventory location and access
      Leased space / racks / power


Note 1:  Such transfer will be implemented in accordance with Section VI of
         the Transition and Service Level Plan.




                                                                         Page 16






Eileen Connolly      Melissa Walia        Marlene Dooner      Amy Cohn
AT&T                 Excite@Home          Comcast Corp.       Cox Communications
908-221-6731         650-556-2213         215-981-7392        404-843-5769



     EXCITE@HOME'S PRINCIPAL CABLE PARTNERS EXTEND DISTRIBUTION AGREEMENTS,
                        AT&T ASSUMES MORE PROMINENT ROLE


FOR RELEASE WEDNESDAY, MARCH 29, 2000
- - -------------------------------------


      NEW YORK AND REDWOOD CITY, CALIF. -- Excite@Home (Nasdaq: ATHM) and its
principal cable partners - AT&T, Comcast Corporation and Cox Communications -
announced today that they have agreed to new extended distribution arrangements
and a reorganization of the governance of the company. This will enhance
Excite@Home's decision-making and ability to capitalize on growth opportunities.

      Based on these new agreements, AT&T and Excite@Home have extended their
relationship through 2008, and Comcast and Cox have extended their relationship
with Excite@Home through 2006. The new distribution agreements reflect a common
belief among Excite@Home and its cable partners that growing subscribers on
high-speed cable Internet services is a key objective over the coming years.

      Excite@Home will be the provider of platform/connectivity services used by
its principal cable partners in delivering their high-speed Internet services.
Excite@Home's portal also will be featured on AT&T's high-speed Internet service
start page for the length of the new agreement. In addition, Excite@Home will
work with AT&T to deliver services to consumers via advanced TV, narrowband
initiatives and, subject to negotiation with AT&T Wireless Group, wireless
services. Overall, these new arrangements expand Excite@Home's current business
model and represent a significant opportunity for the company as it provides
connectivity and content distribution services in partnership with cable
companies.

      Specifically, AT&T agreed to extend its distribution relationship with
Excite@Home through 2008 and to feature the Excite@Home portal on its cable
Internet service through the same period. Excite@Home will also work with AT&T
to provide connectivity services to third party Internet Service Providers who
want to use AT&T's platform to deliver broadband services to consumers. AT&T
reiterated its intention to offer a choice of multiple service providers and
portals on its high-speed Internet systems following the June, 2002 expiration
of its current exclusive arrangements with Excite@Home. In addition Excite@Home
will work with AT&T to deliver services to consumers via advanced TV, wireless
and narrowband initiatives.


<PAGE>


                                                                               2


      The exclusivity provisions of the Comcast and Cox distribution agreements
with Excite@Home remain in effect until June 2002. Comcast and Cox have also
agreed to use Excite@Home to provide platform/connectivity services, and to be
their featured portal, in delivering their high-speed Internet services through
June, 2006. Subject to the forfeiture of certain warrants, and based on their
other business considerations, Comcast and Cox will each have the right to end
the exclusivity provisions and may also terminate the entire distribution
arrangement beginning in June 2001.

      Under today's agreements, Comcast and Cox will give up certain veto rights
they have at the Excite@Home board level and their representatives will resign
from the board. AT&T will have the right to elect a majority of the board
members and Excite@Home will amend its charter to allow board action by simple
majority.

      The agreements announced today have been approved by a committee of the
Excite@Home's independent directors, as well as by unanimous vote of the full
Board.

      "Now, we can work even more effectively with Excite@Home to realize our
common vision of putting the Internet to work for individuals, families and
businesses," said C. Michael Armstrong, chairman and chief executive officer of
AT&T. "We can extend Excite@Home across access platforms, add new capabilities
of our own, and engage the creativity of third parties, such as content
providers and other web portals, to enrich the service. Working with
Excite@Home, we can bring broadband communications, information and transaction
services to millions of the world's homes, offices, and shops."

      Brian L. Roberts, president of Comcast Corporation said, "From the outset,
we have viewed Excite@Home as an invaluable strategic partner. Together, we have
made significant progress in reducing installation time and in expanding the
online marketing, OEM, and retail channels that have accelerated our deployment
of high-speed cable Internet services. The extension of our agreements gives us
clarity and the ability to continue our aggressive deployment of Comcast@Home."

      "From the beginning, we have combined broadband content and high-speed
access to offer our customers a superior online experience," said David Woodrow,
executive vice president of business development, Cox Communications. "However,
this is just the tip of the iceberg in terms of how broadband information,
communications, and entertainment services, combined with digital television
technologies will dramatically change the way consumers use and view the
Internet. We are pleased to extend our relationship with Excite@Home."




                                     -more-


<PAGE>


                                                                               3


      "When we began deploying high-speed Internet services in 1996, many
doubted that we would be able to use the cable networks to deliver broadband at
a price consumers could afford. But by working closely with our cable partners,
we were able to bring efficiencies to our network that lowered prices for
consumers and thereby sparked a broadband explosion," said Tom Jermoluk,
chairman of Excite@Home. "Now we are ready to move into the next phase of
leading the broadband revolution. We have established terms of carriage for the
post-exclusive period and this clarity will help drive new forms of business,
such as advanced TV and connectivity, that Excite@Home can exploit in
conjunction with its existing business model."

      The Excite@Home Board of Directors also announced its intention to
withdraw plans for establishing a tracking stock for the media assets of its
business. "Through the new long-term extensions of our cable agreements, we have
achieved platform and content alignment with our partners," said George Bell,
president and CEO, Excite@Home. "Given this clarity, we believe we are better
served with a single unified company."

      In addition, AT&T has agreed to give Comcast and Cox the right to sell
their shares in Excite@Home to AT&T for a minimum price of $48 a share any time
between January 1, 2001, and June 4, 2002. Comcast and Cox each own
approximately 30 million Class A shares, or about 8 percent, of Excite@Home.
AT&T's purchase obligation is limited to an aggregate value of approximately $3
billion. If Excite@Home's average share price exceeds $48 for 15 days before and
15 days after Comcast or Cox exercises their right to sell, they will receive
the higher price per share and the number of shares AT&T purchases will be
reduced commensurately. Comcast and Cox have the right to take payment in cash
or in shares of AT&T stock.

      Under the agreements announced today, Comcast and Cox will each receive
new warrants to purchase two Series A shares for each home its system passes.
These warrants will vest in installments every six months beginning in June,
2001, and be fully vested in June, 2006, if Comcast and Cox have elected to
continue their extended non-exclusive distribution agreements through that
period. Excite@Home will also convert about 50 million of AT&T's Series A shares
into Series B shares, each of which has 10 votes. In connection with the new
distribution agreements through 2008, AT&T will also have the right to purchase
up to approximately 25 million Series A shares and 25 million Series B shares.
As a result, AT&T will have, on a fully diluted basis, 25 percent of the
economic interest in Excite@Home and 74 percent of the voting interest, as
compared to the 25 percent economic interest and 56 percent voting interest it
has today.




                                     -more-


<PAGE>


                                                                               4


       Following the closing of the transactions announced today, AT&T will
consolidate Excite@Home's financial results with its own. This is expected to
increase AT&T's revenue in 2000 by approximately $400 million and will have no
significant impact on cash earnings. However, due to the amortization of
goodwill and other non-cash charges, it is expected to reduce 2000 operational
earnings per share by approximately 20 cents. Reported earnings per share for
2000 are expected to be reduced by approximately 5 cents as a result of the
agreements.

      The changes to be made to Excite@Home's charter and the issuance of
additional Excite@Home stock require shareowner approval and other approvals.
The companies expect these transactions to be completed by the third quarter of
2000.

      With more than one million cable modem subscribers, Excite@Home is setting
the pace for broadband and winning the hearts of consumers worldwide who are
enjoying the benefits of a high-speed, "always-on," and open connection to the
Internet afforded by the @Home service. Through the combination of content and
distribution, Excite@Home is changing the way consumers use and view the
Internet. Recognizing their positive impact on consumers, Excite@Home and its
cable partners look forward to accelerating and expanding the delivery of
high-speed services.

Excite@Home, the leader in broadband, offers media services through Excite
Network (www.excite.com, www.bluemountain.com and other properties), and
broadband subscription services through @Home (www.home.com) and @Work
(www.work.home.net). The company has a worldwide footprint of 72 million cable
homes under long-term contract. Excite@Home's MatchLogic subsidiary
(www.matchlogic.com) offers marketers industry-leading digital advertising
solutions including rich media production, targeted ad and email services, and
datamart management and analysis. 2000 At Home Corporation. Excite@Home, @Home,
@Work, Excite, the stylized logo and MatchLogic are trademarks of At Home
Corporation and may be registered in certain jurisdictions. All other brand
names are trademarks of their respective owners.

      AT&T Corp (www.att.com) is among the world's premier voice, video and data
communications companies, serving more than 80 million customers, including
consumers, businesses and government. With annual revenues of more than $62
billion and 148,000 employees, AT&T provides services to customers worldwide.
Backed by the research and development capabilities of AT&T Labs the company
runs the world's largest, most sophisticated communications network and has one
of the largest digital wireless networks in North America. The company is a
leading supplier of data and Internet services for businesses and offers
outsourcing, consulting and networking-integration to large businesses. It is
also one of the nation's largest Internet service providers for consumers.
Through its recent cable acquisitions, AT&T will bring its bundle of broadband
video, voice and data services to customers throughout the United States.
Internationally, the AT&T/BT Global Venture - recently named Concert - will
serve the communications needs of multinational companies and international
carriers worldwide.




                                     -more-


<PAGE>


                                                                               5


      Comcast Corporation (www.comcast.com) is principally involved in the
development, management and operation of broadband cable networks and in the
provision of programming content through majority ownership of QVC,
Comcast-Spectacor, Comcast SportsNet, and The Golf Channel, a controlling
interest in E! Entertainment Television and through other programming
investments. Comcast Cable is the third largest cable company in the nation and,
incorporating pending cable transactions, will serve more than 8.2 million
subscribers. Comcast's Class A Special and Class A Common Stock are traded on
The Nasdaq Stock Market under the symbols CMCSK and CMCSA, respectively.

      Cox Communications serves approximately 6 million customers nationwide,
making it the nation's fifth largest cable television company. A full-service
provider of telecommunications products, Cox offers an array of services,
including Cox Cable; local and long distance telephone services under the Cox
Digital Telephone brand; high-speed Internet access under the brands Cox@Home,
Road Runner and Cox Express; advanced digital video programming services under
the Cox Digital Cable brand; and commercial voice and data services via Cox
Business Services. Cox is an investor in telecommunications companies including
Sprint PCS and Excite@Home, as well as programming networks including Discovery
Channel, The Learning Channel, Outdoor Life and Speedvision. More information
about Cox Communications can be accessed on the Internet at www.cox.com.

The foregoing are "forward-looking statements" which are based on management's
beliefs as well as on a number of assumptions concerning future events made by
and information currently available to management. Readers are cautioned not to
put undue reliance on such forward-looking statements, which are not a guarantee
of performance and are subject to a number of uncertainties and other factors,
many of which are outside the control of AT&T, Excite@Home, Comcast Corporation
and Cox Communications, that could cause actual results to differ materially
from such statements. The transactions described in this release are subject to
shareowner and other approvals and there can be no assurance the transactions
will be consummated or that the anticipated results of the transactions will be
realized. For a more detailed description of the factors that could affect the
companies' future results, please see the companies' filings with the Securities
and Exchange Commission. The companies disclaim any intention or obligation to
update or revise any forward-looking statements, whether as a result of new
information, future events or otherwise. This information is presented solely to
provide additional information to further understand the results of the
companies.

EDITOR'S NOTE: AT&T, Excite@Home, Comcast Corporation and Cox Communications
will host a conference call for the news media at 11 a.m. EST today. AT&T
Chairman and CEO C. Michael Armstrong and Excite@Home President and CEO George
Bell will make remarks, and will be joined in taking questions by Excite@Home
Chairman Tom Jermoluk, Comcast Executive Vice President and Treasurer John
Alchin, and Cox Communications Executive Vice President of Business Development
David Woodrow. Reporters can call 877-209-9920 in the U.S. or 612-332-0820
elsewhere. A replay of the news conference will be available beginning at 1 p.m.
EST today until midnight on March 31 at 800-475-6701, access code 511069 in the
U.S. and 320-365-3844, access code 511069 elsewhere.


                                      -##-




© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission