<ARTICLE> 5
<MULTIPLIER>  1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               SEP-30-2000
<CASH>                                          84,205
<SECURITIES>                                    58,594
<RECEIVABLES>                                   49,571
<ALLOWANCES>                                    (4,280)
<INVENTORY>                                          0
<CURRENT-ASSETS>                               224,716
<PP&E>                                          46,191
<DEPRECIATION>                                 (24,500)
<TOTAL-ASSETS>                                 489,369
<CURRENT-LIABILITIES>                           94,054
<BONDS>                                         16,452
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            32
<OTHER-SE>                                     378,612
<TOTAL-LIABILITY-AND-EQUITY>                   489,369
<SALES>                                        199,807
<TOTAL-REVENUES>                               199,807
<CGS>                                           94,020
<TOTAL-COSTS>                                  336,624
<OTHER-EXPENSES>                                   375
<LOSS-PROVISION>                                 2,610
<INTEREST-EXPENSE>                               4,095
<INCOME-PRETAX>                               (136,442)
<INCOME-TAX>                                   (25,562)
<INCOME-CONTINUING>                           (110,880)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (110,880)
<EPS-BASIC>                                    (4.04)
<EPS-DILUTED>                                    (4.04)