<ARTICLE> 5
<MULTIPLIER>  1,000

                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                         193,192
<SECURITIES>                                   234,789
<RECEIVABLES>                                    7,471
<ALLOWANCES>                                       600
<INVENTORY>                                          0
<CURRENT-ASSETS>                               442,465
<PP&E>                                          15,188
<DEPRECIATION>                                   1,339
<TOTAL-ASSETS>                                 471,882
<CURRENT-LIABILITIES>                           54,273
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            69
<OTHER-SE>                                     417,481
<TOTAL-LIABILITY-AND-EQUITY>                   471,882
<SALES>                                         21,899
<TOTAL-REVENUES>                                21,899
<CGS>                                            9,211
<TOTAL-COSTS>                                    9,211
<OTHER-EXPENSES>                                64,332
<LOSS-PROVISION>                                   678
<INTEREST-EXPENSE>                              10,852
<INCOME-PRETAX>                                (41,470)
<INCOME-TAX>                                       (93)
<INCOME-CONTINUING>                            (42,482)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (42,482)
<EPS-BASIC>                                    (0.78)
<EPS-DILUTED>                                    (0.78)