<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 83,290 <SECURITIES> 40,163 <RECEIVABLES> 22,134 <ALLOWANCES> 2,415 <INVENTORY> 0 <CURRENT-ASSETS> 156,411 <PP&E> 37,135 <DEPRECIATION> 4,102 <TOTAL-ASSETS> 474,654 <CURRENT-LIABILITIES> 47,328 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 465,616 <OTHER-SE> (41,438) <TOTAL-LIABILITY-AND-EQUITY> 474,654 <SALES> 50,423 <TOTAL-REVENUES> 65,379 <CGS> 1,505 <TOTAL-COSTS> 7,385 <OTHER-EXPENSES> 69,719 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 124 <INCOME-PRETAX> (7,081) <INCOME-TAX> 3,013 <INCOME-CONTINUING> (10,094) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (10,094) <EPS-BASIC> (0.12) <EPS-DILUTED> (0.12)