<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> JUN-30-1998 <CASH> 668 <SECURITIES> 66,664 <RECEIVABLES> 10,259 <ALLOWANCES> (1,500) <INVENTORY> 0 <CURRENT-ASSETS> 76,821 <PP&E> 25,634 <DEPRECIATION> (11,647) <TOTAL-ASSETS> 94,646 <CURRENT-LIABILITIES> 22,495 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 120,460 <OTHER-SE> (51,717) <TOTAL-LIABILITY-AND-EQUITY> 94,646 <SALES> 31,519 <TOTAL-REVENUES> 31,519 <CGS> 0 <TOTAL-COSTS> 35,838 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,252 <INCOME-PRETAX> 0 <INCOME-TAX> 0 <INCOME-CONTINUING> (3,067) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (3,067) <EPS-PRIMARY> (0.10) <EPS-DILUTED> 0