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

                                           
<PERIOD-TYPE>                        3-MOS       3-MOS
<FISCAL-YEAR-END>                    DEC-31-1999 DEC-31-1998
<PERIOD-START>                       JAN-01-1999 JAN-01-1998
<PERIOD-END>                         MAR-31-1999 MAR-31-1998
<CASH>                                  208,239       15,676
<SECURITIES>                                  0            0
<RECEIVABLES>                            16,667        8,937
<ALLOWANCES>                                  0            0
<INVENTORY>                                   0            0
<CURRENT-ASSETS>                        434,861       27,036
<PP&E>                                   15,337       18,513
<DEPRECIATION>                                0            0
<TOTAL-ASSETS>                          472,285       50,502
<CURRENT-LIABILITIES>                    64,228       12,085
<BONDS>                                       0            0
<PREFERRED-MANDATORY>                         0            0
<PREFERRED>                                   0            0
<COMMON>                                      7            7
<OTHER-SE>                              228,939       35,937
<TOTAL-LIABILITY-AND-EQUITY>            472,285       50,502
<SALES>                                  20,076        9,869
<TOTAL-REVENUES>                         20,076        9,869
<CGS>                                     8,596        7,055
<TOTAL-COSTS>                             8,596        7,055
<OTHER-EXPENSES>                          9,721        4,906
<LOSS-PROVISION>                              0            0
<INTEREST-EXPENSE>                          238          199
<INCOME-PRETAX>                          21,872       (5,572)
<INCOME-TAX>                                  0            0
<INCOME-CONTINUING>                      21,872       (5,572)
<DISCONTINUED>                                0            0
<EXTRAORDINARY>                               0            0
<CHANGES>                                     0            0
<NET-INCOME>                             21,872       (5,572)
<EPS-BASIC>                             $0.31       ($0.09)
<EPS-DILUTED>                             $0.29       ($0.09)