<ARTICLE>      5
<LEGEND>     THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
             FROM THE ACCOMPANYING FINANCIAL STATEMENTS AND IS QUALIFIED
             IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

                                             
<PERIOD-TYPE>                        3-MOS         3-MOS
<FISCAL-YEAR-END>                    DEC-31-2000   DEC-31-1999
<PERIOD-START>                       JAN-01-2000   JAN-01-1999
<PERIOD-END>                         Jun-30-2000   Jun-30-1999
<CASH>                                    102,825       99,081
<SECURITIES>                                    0            0
<RECEIVABLES>                              29,349       18,945
<ALLOWANCES>                                    0            0
<INVENTORY>                                     0            0
<CURRENT-ASSETS>                          539,971      452,740
<PP&E>                                     42,619       18,816
<DEPRECIATION>                                  0            0
<TOTAL-ASSETS>                          1,487,883      502,806
<CURRENT-LIABILITIES>                     163,040       73,565
<BONDS>                                         0            0
<PREFERRED-MANDATORY>                           0            0
<PREFERRED>                                     0            0
<COMMON>                                        9            7
<OTHER-SE>                              1,127,586      250,576
<TOTAL-LIABILITY-AND-EQUITY>            1,487,883      502,806
<SALES>                                    96,605       45,627
<TOTAL-REVENUES>                           96,605       45,627
<CGS>                                      32,998       17,831
<TOTAL-COSTS>                              32,998       17,831
<OTHER-EXPENSES>                          151,144       20,514
<LOSS-PROVISION>                                0            0
<INTEREST-EXPENSE>                              0            0
<INCOME-PRETAX>                           (48,345)      32,282
<INCOME-TAX>                                    0            0
<INCOME-CONTINUING>                       (48,345)      32,282
<DISCONTINUED>                                  0            0
<EXTRAORDINARY>                                 0            0
<CHANGES>                                       0            0
<NET-INCOME>                              (48,345)      32,282
<EPS-BASIC>                              ($0.59)       $0.46
<EPS-DILUTED>                              ($0.59)       $0.41