<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-END> JUN-30-1998 <CASH> 121,443 <SECURITIES> 17,116 <RECEIVABLES> 107,896 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 280,235 <PP&E> 98,986 <DEPRECIATION> 0 <TOTAL-ASSETS> 407,398 <CURRENT-LIABILITIES> 127,302 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 296,868 <OTHER-SE> (18,322) <TOTAL-LIABILITY-AND-EQUITY> 407,398 <SALES> 227,125 <TOTAL-REVENUES> 227,125 <CGS> 63,862 <TOTAL-COSTS> 63,862 <OTHER-EXPENSES> 168,576 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 289 <INCOME-PRETAX> (8,526) <INCOME-TAX> (1,876) <INCOME-CONTINUING> (6,650) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (6,650) <EPS-PRIMARY> (.10) <EPS-DILUTED> (.10)