<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> MAR-31-2000 <CASH> 192,072 <SECURITIES> 19,504 <RECEIVABLES> 6,948 <ALLOWANCES> 395 <INVENTORY> 0 <CURRENT-ASSETS> 220,194 <PP&E> 5,065 <DEPRECIATION> 2,206 <TOTAL-ASSETS> 223,676 <CURRENT-LIABILITIES> 13,429 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 20 <OTHER-SE> 210,227 <TOTAL-LIABILITY-AND-EQUITY> 223,676 <SALES> 5,002 <TOTAL-REVENUES> 7,271 <CGS> 211 <TOTAL-COSTS> 2,971 <OTHER-EXPENSES> 10,755 <LOSS-PROVISION> 271 <INTEREST-EXPENSE> (1,701) <INCOME-PRETAX> (4,754) <INCOME-TAX> 0 <INCOME-CONTINUING> (4,754) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (4,754) <EPS-BASIC> (0.25) <EPS-DILUTED> (0.25)