<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> 122,035 <SECURITIES> 0 <RECEIVABLES> 2,518 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 130,266 <PP&E> 8,820 <DEPRECIATION> 1,202,000 <TOTAL-ASSETS> 139,086 <CURRENT-LIABILITIES> 25,159 <BONDS> 1,205 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 38 <OTHER-SE> 213,620 <TOTAL-LIABILITY-AND-EQUITY> 139,086 <SALES> 424 <TOTAL-REVENUES> 424 <CGS> 0 <TOTAL-COSTS> 4,168 <OTHER-EXPENSES> 22,065 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 70 <INCOME-PRETAX> (24,055) <INCOME-TAX> 0 <INCOME-CONTINUING> (24,055) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (24,055) <EPS-BASIC> (0.68) <EPS-DILUTED> (0.68)