<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> MAR-31-1999 <EXCHANGE-RATE> 1 <CASH> 26,016 <SECURITIES> 0 <RECEIVABLES> 86,158 <ALLOWANCES> 3,155 <INVENTORY> 0 <CURRENT-ASSETS> 58,738 <PP&E> 18,630 <DEPRECIATION> 8,685 <TOTAL-ASSETS> 130,114 <CURRENT-LIABILITIES> 36,872 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 287 <OTHER-SE> 92,019 <TOTAL-LIABILITY-AND-EQUITY> 130,114 <SALES> 13,880 <TOTAL-REVENUES> 13,880 <CGS> 9,381 <TOTAL-COSTS> 9,381 <OTHER-EXPENSES> 13,643 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 6 <INCOME-PRETAX> (8,239) <INCOME-TAX> 0 <INCOME-CONTINUING> (8,239) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (8,239) <EPS-PRIMARY> (0.29) <EPS-DILUTED> (0.29)