<ARTICLE>      5
<LEGEND>       THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
               EXTRACTED FROM CONSOLIDATED BALANCE SHEETS, CONSOLIDATED
               STATEMENTS OF OPERATIONS AND NOTES TO CONSOLIDTED FINANCIAL
               STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
               SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000,000


<PERIOD-TYPE>                             3-MOS         6-MOS
<FISCAL-YEAR-END>                         JUN-30-2000   JUN-30-2000
<PERIOD-START>                            JUL-01-1999   JUL-01-1999
<PERIOD-END>                              SEP-30-1999   DEC-31-1999
<CASH>                                           496           132
<SECURITIES>                                     464           753
<RECEIVABLES>                                    142           187
<ALLOWANCES>                                       1             2
<INVENTORY>                                       98           135
<CURRENT-ASSETS>                               1,219         1,228
<PP&E>                                           245           308
<DEPRECIATION>                                    36            52
<TOTAL-ASSETS>                                 4,745         5,186
<CURRENT-LIABILITIES>                            149           222
<BONDS>                                            0             5
<PREFERRED-MANDATORY>                              0             0
<PREFERRED>                                        0             0
<COMMON>                                           0             0
<OTHER-SE>                                     4,284         4,661
<TOTAL-LIABILITY-AND-EQUITY>                   4,745         5,186
<SALES>                                          230           512
<TOTAL-REVENUES>                                 230           512
<CGS>                                            125           265
<TOTAL-COSTS>                                    125           265
<OTHER-EXPENSES>                                 218           478
<LOSS-PROVISION>                                   0             0
<INTEREST-EXPENSE>                                 0             0
<INCOME-PRETAX>                                 (108)         (215)
<INCOME-TAX>                                       6            30
<INCOME-CONTINUING>                             (114)         (131)
<DISCONTINUED>                                     0             0
<EXTRAORDINARY>                                    0             0
<CHANGES>                                          0             0
<NET-INCOME>                                    (114)         (131)
<EPS-BASIC>                                 ($0.68)       ($0.72)
<EPS-DILUTED>                                 ($0.68)       ($0.72)