EXHIBIT 99.1

                               COMCAST CORPORATION
         UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS


The  following  Unaudited  Pro Forma  Condensed  Consolidated  Balance  Sheet of
Comcast  Corporation  ("Comcast")  as of June 30, 2003 and  Unaudited  Pro Forma
Condensed  Consolidated  Statements  of Operations of Comcast for the six months
ended June 30, 2003 and the years ended  December 31,  2002,  2001 and 2000 give
effect to the sale of Comcast's  approximate 57% interest in QVC, Inc.  ("QVC").
The Unaudited Pro Forma Condensed Consolidated Balance Sheet assumes the sale of
QVC occurred on June 30, 2003 and the Unaudited Pro Forma Condensed Consolidated
Statements  of  Operations  assume the sale of QVC  occurred on January 1, 2000,
with all statements  presented subject to the assumptions and adjustments as set
forth  in  the   accompanying   notes  to  the  unaudited  pro  forma  condensed
consolidated  financial  statements.  Additionally,  the following Unaudited Pro
Forma Condensed Consolidated Statement of Operations for the year ended December
31,  2002 gives  effect to our  acquisition  of AT&T Corp's  broadband  division
("Broadband") on November 18, 2002, as if the acquisition occurred on January 1,
2002.

On September  17, 2003,  Comcast,  in  accordance  with the Amended and Restated
Stock Purchase  Agreement dated as of June 30, 2003 and executed on July 3, 2003
(the  "Agreement"),  among Comcast QVC, Inc. ("Comcast QVC"),  Comcast,  Liberty
Media Corporation ("Liberty") and QVC, among other things, completed the sale to
Liberty  of  all  shares  of  QVC  common  stock  held  by a  number  of  direct
wholly-owned   subsidiaries   of  Comcast  QVC  for  an   aggregate   amount  of
approximately  $4 billion  principal  amount of Liberty's  Floating  Rate Senior
Notes due 2006 (the "Liberty  Notes"),  approximately  $1.35 billion in cash and
approximately  218 million shares of Liberty Series A common stock.  Pursuant to
the  Agreement,  the shares of Liberty Series A common stock received by Comcast
QVC were  valued  at  $11.71  per  share  and  represent  approximately  7.5% of
Liberty's common stock outstanding. The shares had a market value on the closing
date of $10.73 per share,  which was used for valuing such  consideration in the
accompanying  unaudited pro forma condensed  consolidated  financial statements.
Resales  of the  Liberty  Notes and  shares  of  Liberty  Series A common  stock
received  in the  transaction  have  been  registered  with the  Securities  and
Exchange Commission  pursuant to the Agreement.  On September 24, 2003, Comcast,
through  its  wholly-owned  indirect  subsidiaries,  sold an  aggregate  of $3.0
billion  principal amount of the Liberty Notes for net proceeds of approximately
$3.0 billion. Comcast will report QVC as a discontinued operation, in accordance
with Statement of Financial  Accounting  Standards No. 144,  "Accounting for the
Impairment or Disposal of Long-Lived Assets."

On November 18, 2002, Comcast purchased  Broadband in exchange for consideration
aggregating  $50.780  billion,  consisting of $25.495  billion of Comcast common
stock  and  options,  $24.860  billion  of  assumed  debt  and $425  million  of
transaction  costs directly  related to the  acquisition.  The allocation of the
purchase  price for the  Broadband  acquisition  is  preliminary  and subject to
adjustment as additional information is obtained.

The pro forma adjustments included herein are based on available information and
certain assumptions that management believes are reasonable and are described in
the  accompanying  notes  to the  unaudited  pro  forma  condensed  consolidated
financial statements.  The Unaudited Pro Forma Condensed  Consolidated Financial
Statements do not  necessarily  represent what Comcast's  financial  position or
results of  operations  would have been had the sale of QVC or the  purchase  of
Broadband  occurred on such dates or to project Comcast's  financial position or
results of  operations  at or for any future  date or period.  In the opinion of
management,  all adjustments necessary to present fairly the unaudited pro forma
financial  information  have  been  made.  The  Unaudited  Pro  Forma  Condensed
Consolidated  Financial  Statements  should  be read  in  conjunction  with  the
historical consolidated financial statements of Comcast.



                                       1






                                                       COMCAST CORPORATION
                                    UNAUDITED PRO FORMA CONDENSED CONSOLIDATED BALANCE SHEET
                                                        AT JUNE 30, 2003

                                                                                         (Dollars in millions)
                                                                        Historical   Historical     Pro Forma        Pro Forma
                                                                         Comcast       QVC (a)     Adjustments        Comcast
                                                                       ------------  -----------   -----------      -----------
ASSETS
- ------
CURRENT ASSETS
                                                                                                             
   Cash and cash equivalents.........................................        $1,324        ($508)       $1,350(b)        $2,166
   Investments.......................................................         2,161          (17)                         2,144
   Accounts receivable, net..........................................         1,376         (532)                           844
   Inventories, net..................................................           506         (506)
   Deferred income taxes.............................................           137         (137)
   Other current assets..............................................           389          (21)                           368
                                                                       ------------  -----------   -----------      -----------
       Total current assets..........................................         5,893       (1,721)        1,350            5,522
                                                                       ------------  -----------   -----------      -----------
INVESTMENTS..........................................................        13,386           (4)        6,336(b)(g)     19,718
PROPERTY AND EQUIPMENT, net..........................................        19,079         (487)                        18,592
FRANCHISE RIGHTS.....................................................        48,332                                      48,332
GOODWILL.............................................................        17,182         (835)                        16,347
OTHER INTANGIBLE ASSETS, net.........................................         4,864         (170)                         4,694
OTHER NONCURRENT ASSETS, net.........................................           786          (94)                           692
                                                                       ------------  -----------   -----------      -----------
                                                                           $109,522      ($3,311)       $7,686         $113,897
                                                                       ============  ===========   ===========      ===========
LIABILITIES AND STOCKHOLDERS' EQUITY
- ------------------------------------
CURRENT LIABILITIES
   Accounts payable..................................................        $1,507        ($399)       $                $1,108
   Accrued expenses and other current liabilities....................         5,060         (392)        1,980(b)         6,648
   Deferred income taxes.............................................           557                                         557
   Current portion of long-term debt.................................         2,416                                       2,416
                                                                       ------------  -----------   -----------      -----------
       Total current liabilities.....................................         9,540         (791)        1,980           10,729
                                                                       ------------  -----------   -----------      -----------
LONG-TERM DEBT, less current portion.................................        29,923                                      29,923
                                                                       ------------  -----------   -----------      -----------
DEFERRED INCOME TAXES................................................        23,622           (4)          841(b)        24,459
                                                                       ------------  -----------   -----------      -----------
OTHER NONCURRENT LIABILITIES.........................................         5,542          (53)                         5,489
                                                                       ------------  -----------   -----------      -----------
MINORITY INTEREST....................................................         2,814         (981)                         1,833
                                                                       ------------  -----------   -----------      -----------
STOCKHOLDERS' EQUITY.................................................        38,081       (1,482)        4,865(b)        41,464
                                                                       ------------  -----------   -----------      -----------
                                                                           $109,522      ($3,311)       $7,686         $113,897
                                                                       ============  ===========   ===========      ===========




See notes to unaudited pro forma condensed consolidated financial statements.




                                                                2




                                           COMCAST CORPORATION
                               UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                                         STATEMENT OF OPERATIONS
                                 FOR THE SIX MONTHS ENDED JUNE 30, 2003






                                                                               (Dollars in millions, except per share data)

                                                                              Historical   Historical   Pro Forma    Pro Forma
                                                                               Comcast      QVC (a)    Adjustments    Comcast
                                                                            ------------- -----------  -----------   ---------
REVENUES
                                                                                                          
    Service revenues.......................................................        $9,040      $               $10(c)   $9,050
    Net sales from electronic retailing....................................         2,163      (2,163)
                                                                            ------------- -----------  -----------   ---------
                                                                                   11,203      (2,163)          10       9,050
                                                                            ------------- -----------  -----------   ---------
COSTS AND EXPENSES
    Operating (excluding depreciation).....................................         3,808        (263)          10(c)    3,555
    Cost of goods sold from electronic retailing (excluding depreciation)..         1,370      (1,370)
    Selling, general and administrative....................................         2,556        (100)                   2,456
    Depreciation...........................................................         1,636         (40)                   1,596
    Amortization...........................................................           749         (25)                     724
                                                                            ------------- -----------  -----------   ---------
                                                                                   10,119      (1,798)          10       8,331
                                                                            ------------- -----------  -----------   ---------
OPERATING INCOME...........................................................         1,084        (365)                     719
OTHER INCOME (EXPENSE)
    Interest expense.......................................................        (1,017)          3                   (1,014)
    Investment loss, net ..................................................          (221)        (14)                    (235)
    Equity in net losses of affiliates.....................................           (21)          4                      (17)
    Other income...........................................................            42                                   42
                                                                            ------------- -----------  -----------   ---------
                                                                                   (1,217)         (7)                  (1,224)
                                                                            ------------- -----------  -----------   ---------

LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES AND
    MINORITY INTEREST......................................................          (133)       (372)                    (505)
INCOME TAX (EXPENSE) BENEFIT...............................................            (9)        137                      128
                                                                            ------------- -----------  -----------   ---------

LOSS FROM CONTINUING OPERATIONS BEFORE MINORITY INTEREST...................          (142)       (235)                    (377)
MINORITY INTEREST..........................................................          (177)        106                      (71)
                                                                            ------------- -----------  -----------   ---------
LOSS FROM CONTINUING OPERATIONS............................................         ($319)      ($129)      $            ($448)
                                                                            ============= ===========  ===========   =========

BASIC LOSS FROM CONTINUING OPERATIONS FOR COMMON STOCKHOLDERS
    PER COMMON SHARE.......................................................        ($0.14)                              ($0.20)
                                                                            =============                            =========

DILUTED LOSS FROM CONTINUING OPERATIONS FOR COMMON STOCKHOLDERS
    PER COMMON SHARE.......................................................        ($0.14)                              ($0.20)
                                                                            =============                            =========




See notes to unaudited pro forma condensed consolidated financial statements.






                                                               3






                                                 COMCAST CORPORATION
                                      UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                                               STATEMENT OF OPERATIONS
                                         FOR THE YEAR ENDED DECEMBER 31, 2002


                                                                     (Amounts in millions, except per share data)

                                                     Historical    Historical     Broadband   Historical   Pro Forma   Pro Forma
                                                       Comcast   Broadband (d)  Adjustments (e) QVC (a)   Adjustments   Comcast
                                                     ----------- -------------- ------------- ----------- -----------  ----------
                                                                                                           
REVENUES
   Service revenues..................................     $8,079         $8,693          ($41)   $               $38(c)  $16,769
   Net sales from electronic retailing...............      4,381                                   (4,381)
                                                     ----------- -------------- ------------- ----------- -----------  ----------
                                                          12,460          8,693           (41)     (4,381)         38      16,769
                                                     ----------- -------------- ------------- ----------- -----------  ----------
COSTS AND EXPENSES
   Operating (excluding depreciation)................      3,511          4,612           (27)       (519)         35(c)    7,612
   Cost of goods sold from electronic retailing
     (excluding depreciation)........................      2,793                                   (2,793)
   Selling, general and administrative...............      2,465          2,411           (10)       (211)                  4,655
   Depreciation......................................      1,775          2,414          (814)        (81)                  3,294
   Amortization......................................        257            188           954         (39)          3(c)    1,363
   Goodwill and franchise impairment charges.........                    16,525                                            16,525(f)
   Asset impairment, restructuring and other charges.                        56                                                56
                                                     ----------- -------------- ------------- ----------- -----------  ----------
                                                          10,801         26,206           103      (3,643)         38      33,505
                                                     ----------- -------------- ------------- ----------- -----------  ----------
OPERATING INCOME (LOSS)..............................      1,659        (17,513)         (144)       (738)                (16,736)
OTHER INCOME (EXPENSE)
   Interest expense..................................       (884)        (1,306)           (5)         14                  (2,181)
   Investment loss, net .............................       (605)        (1,263)                       92                  (1,776)
   Equity in net losses of affiliates................       (103)                      (1,005)          8                  (1,100)
   Other income......................................          3            439                                               442
                                                     ----------- -------------- ------------- ----------- -----------  ----------
                                                          (1,589)        (2,130)       (1,010)        114                  (4,615)
                                                     ----------- -------------- ------------- ----------- -----------  ----------
INCOME (LOSS) FROM CONTINUING OPERATIONS
   BEFORE INCOME TAXES, MINORITY INTEREST,
   EXTRAORDINARY ITEMS AND CUMULATIVE EFFECT
   OF ACCOUNTING CHANGE..............................         70        (19,643)       (1,154)       (624)                (21,351)
INCOME TAX (EXPENSE) BENEFIT.........................       (134)         5,776           443         262                   6,347
                                                     ----------- -------------- ------------- ----------- -----------  ----------
 LOSS FROM CONTINUING OPERATIONS BEFORE
   MINORITY INTEREST, EXTRAORDINARY ITEMS AND
   CUMULATIVE EFFECT OF ACCOUNTING CHANGE............        (64)       (13,867)         (711)       (362)                (15,004)
NET LOSS RELATED TO EQUITY INVESTMENTS...............                      (619)          619
MINORITY INTEREST....................................       (212)          (256)          155         169                    (144)
                                                     ----------- -------------- ------------- ----------- -----------  ----------
LOSS FROM CONTINUING OPERATIONS BEFORE
   EXTRAORDINARY ITEMS AND CUMULATIVE
   EFFECT OF ACCOUNTING CHANGE.......................      ($276)      ($14,742)          $63       ($193)     $         ($15,148)
                                                     =========== ============== ============= =========== ===========  ==========
BASIC LOSS FROM CONTINUING OPERATIONS FOR
   COMMON STOCKHOLDERS PER COMMON SHARE..............     ($0.25)                                                          ($6.59)
                                                     ===========                                                       ==========
DILUTED LOSS FROM CONTINUING OPERATIONS FOR
   COMMON STOCKHOLDERS PER COMMON SHARE..............     ($0.25)                                                          ($6.59)
                                                     ===========                                                       ==========

WEIGHTED AVERAGE NUMBER OF COMMON
   SHARES OUTSTANDING - BASIC........................      1,110                        1,189                               2,299
                                                     ===========                =============                          ==========

WEIGHTED AVERAGE NUMBER OF COMMON
   SHARES OUTSTANDING - ASSUMING DILUTION............      1,110                        1,189                               2,299
                                                     ===========                =============                          ==========





See notes to unaudited pro forma condensed consolidated financial statements.




                                                               4




                                                COMCAST CORPORATION
                                     UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                                              STATEMENT OF OPERATIONS
                                        FOR THE YEAR ENDED DECEMBER 31, 2001




                                                                                     (Dollars in millions, except per share data)

                                                                                 Historical   Historical     Pro Forma    Pro Forma
                                                                                   Comcast      QVC (a)     Adjustments    Comcast
                                                                                 -----------  -----------   -----------   ---------
                                                                                                                  
REVENUES
   Service revenues.............................................................      $5,919       $                $18 (c)  $5,937
   Net sales from electronic retailing..........................................       3,917       (3,917)
                                                                                 -----------  -----------   -----------   ---------
                                                                                       9,836       (3,917)           18       5,937
                                                                                 -----------  -----------   -----------   ---------
COSTS AND EXPENSES
   Operating (excluding depreciation)...........................................       2,906         (478)           18 (c)   2,446
   Cost of goods sold from electronic retailing (excluding depreciation)........       2,514       (2,514)
   Selling, general and administrative..........................................       1,746         (203)                    1,543
   Depreciation.................................................................       1,211          (81)                    1,130
   Amortization.................................................................       2,205          (62)                    2,143
                                                                                 -----------  -----------   -----------   ---------
                                                                                      10,582       (3,338)           18       7,262
                                                                                 -----------  -----------   -----------   ---------
OPERATING LOSS .................................................................        (746)        (579)                   (1,325)
OTHER INCOME (EXPENSE)
   Interest expense.............................................................        (734)          26                      (708)
   Investment income, net ......................................................       1,062          (91)                      971
   Equity in net losses of affiliates...........................................         (29)          13                       (16)
   Other income.................................................................       1,301            4                     1,305
                                                                                 -----------  -----------   -----------   ---------
                                                                                       1,600          (48)                    1,552
                                                                                 -----------  -----------   -----------   ---------
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES,
   MINORITY INTEREST AND CUMULATIVE EFFECT OF ACCOUNTING CHANGE.................         854         (627)                      227
INCOME TAX EXPENSE..............................................................        (470)         254                      (216)
                                                                                 -----------  -----------   -----------   ---------
INCOME FROM CONTINUING OPERATIONS BEFORE MINORITY INTEREST
   AND CUMULATIVE EFFECT OF ACCOUNTING CHANGE...................................         384         (373)                       11
MINORITY INTEREST...............................................................        (160)         153                        (7)
                                                                                 -----------  -----------   -----------   ---------
INCOME FROM CONTINUING OPERATIONS BEFORE CUMULATIVE
   EFFECT OF ACCOUNTING CHANGE..................................................        $224        ($220)       $               $4
                                                                                 ===========  ===========   ===========   =========
BASIC EARNINGS FROM CONTINUING OPERATIONS FOR COMMON STOCKHOLDERS
   PER COMMON SHARE BEFORE CUMULATIVE EFFECT OF ACCOUNTING CHANGE...............       $0.24                                  $0.00
                                                                                 ===========                              =========
DILUTED EARNINGS FROM CONTINUING OPERATIONS FOR COMMON STOCKHOLDERS
   PER COMMON SHARE BEFORE CUMULATIVE EFFECT OF ACCOUNTING CHANGE...............       $0.23                                  $0.00
                                                                                 ===========                              =========




See notes to unaudited pro forma condensed consolidated financial statements.



                                                               5





                                                 COMCAST CORPORATION
                                     UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                                               STATEMENT OF OPERATIONS
                                        FOR THE YEAR ENDED DECEMBER 31, 2000




                                                                                    (Dollars in millions, except per share data)

                                                                                 Historical   Historical     Pro Forma    Pro Forma
                                                                                   Comcast      QVC (a)     Adjustments    Comcast
                                                                                 -----------  -----------   -----------   ---------
                                                                                                                  
REVENUES
   Service revenues.............................................................      $4,821       $                $15(c)   $4,836
   Net sales from electronic retailing..........................................       3,536       (3,536)
                                                                                 -----------  -----------   -----------   ---------
                                                                                       8,357       (3,536)           15       4,836
                                                                                 -----------  -----------   -----------   ---------
COSTS AND EXPENSES
   Operating (excluding depreciation)...........................................       2,210         (439)           15(c)    1,786
   Cost of goods sold from electronic retailing (excluding depreciation)........       2,285       (2,285)
   Selling, general and administrative..........................................       1,404         (193)                    1,211
   Depreciation.................................................................         837          (58)                      779
   Amortization.................................................................       1,782          (68)                    1,714
                                                                                 -----------  -----------   -----------   ---------
                                                                                       8,518       (3,043)           15       5,490
                                                                                 -----------  -----------   -----------   ---------
OPERATING LOSS..................................................................        (161)        (493)                     (654)
OTHER INCOME (EXPENSE)
   Interest expense.............................................................        (728)          35                      (693)
   Investment income............................................................         984          (24)                      960
   Income related to indexed debt...............................................         666                                    666
   Equity in net losses of affiliates...........................................         (22)           5                       (17)
   Other income.................................................................       2,826                                  2,826
                                                                                 -----------  -----------   -----------   ---------
                                                                                       3,726           16                     3,742
                                                                                 -----------  -----------   -----------   ---------
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES AND
   MINORITY INTEREST............................................................       3,565         (477)                    3,088
INCOME TAX EXPENSE..............................................................      (1,429)         217                    (1,212)
                                                                                 -----------  -----------   -----------   ---------
INCOME FROM CONTINUING OPERATIONS BEFORE MINORITY INTEREST......................       2,136         (260)                    1,876
MINORITY INTEREST...............................................................        (115)         112                        (3)
                                                                                 -----------  -----------   -----------   ---------
INCOME FROM CONTINUING OPERATIONS...............................................      $2,021        ($148)       $           $1,873
                                                                                 ===========  ===========   ===========   =========
BASIC EARNINGS FROM CONTINUING OPERATIONS FOR COMMON
   STOCKHOLDERS PER COMMON SHARE................................................       $2.24                                  $2.08
                                                                                 ===========                              =========
DILUTED EARNINGS FROM CONTINUING OPERATIONS FOR COMMON
   STOCKHOLDERS PER COMMON SHARE................................................       $2.13                                  $1.97
                                                                                 ===========                              =========





See notes to unaudited pro forma condensed consolidated financial statements.


                                                               6






                               COMCAST CORPORATION
    NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(a)  This column  deducts the  historical  balances and results of operations of
     QVC to reflect the sale of QVC.

(b)  To reflect the  consideration  received  from Liberty in the form of $1.350
     billion in cash,  approximately  218 million  shares of Liberty's  Series A
     common stock with a fair value of $2.336  billion at September 17, 2003 and
     $4.0  billion in  three-year  senior  unsecured  notes.  The  consideration
     received,  net of $46 million in transaction costs, over Comcast's carrying
     value of the net assets of QVC is expected to result in an  estimated  gain
     of approximately $3.3 billion, net of tax.

(c)  Adjustment  reflects  the  reversal  of  the  elimination  of  intercompany
     transactions between Comcast's cable operations,  including Broadband,  and
     QVC.

(d)  Comcast's  results  include  the results of  Broadband  for the period from
     November 19, 2002 through December 31, 2002. Historical Broadband's results
     represent  Broadband's  results for the period from January 1, 2002 through
     November 18, 2002.  Both the Comcast  results and the Historical  Broadband
     results exclude the cable systems serving approximately 317,000 subscribers
     that  have  been  sold  to  Bresnan  Broadband   Holdings  and  treated  as
     discontinued operations as of the Broadband acquisition date.

(e)  Broadband adjustments reflect the elimination of intercompany  transactions
     between Comcast and Broadband,  the change in depreciation and amortization
     expense as a result of recording the related balance sheet amounts at their
     fair  value,  the  change in  interest  expense to  reflect  the  effective
     interest  rates for the new  borrowing  and the fair value of assumed debt,
     the  reclassification  of equity in net losses in  affiliates to conform to
     Comcast's  presentation,  the related tax effects of the above adjustments,
     and the shares issued in the transaction.

(f)  The Broadband historical amounts include a $16.5 billion charge incurred in
     the second  quarter of 2002 related to the  impairment of franchise  rights
     and goodwill.  This charge was directly related to Comcast's acquisition of
     Broadband and was based upon the value of Comcast's  shares to be exchanged
     in the  acquisition  as compared to the net book value of  Broadband at the
     time of the impairment test.

(g)  On  September  24,  2003,  Comcast,   through  its  wholly-owned   indirect
     subsidiaries,  sold an aggregate of $3.0  billion  principal  amount of the
     Liberty Notes for net proceeds of approximately $3.0 billion. The unaudited
     pro forma condensed consolidated balance sheet does not reflect the sale of
     such Liberty Notes.



                                        7