<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM REGISTRANT'S QUARTERLY REPORT ON FORM 10Q FOR THE QUARTER ENDED JUNE 30, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <PERIOD-TYPE> 6-MOS OTHER <FISCAL-YEAR-END> DEC-31-1998 DEC-31-1998 <PERIOD-START> APR-01-1999 APR-01-1998 <PERIOD-END> JUN-30-1999 JUN-30-1998 <CASH> 7,634,000 0 <SECURITIES> 25,449,000 0 <RECEIVABLES> 9,439,000 0 <ALLOWANCES> (755,000) 0 <INVENTORY> 0 0 <CURRENT-ASSETS> 55,112,000 0 <PP&E> 6,236,000 0 <DEPRECIATION> 4,975,000 0 <TOTAL-ASSETS> 58,974,000 0 <CURRENT-LIABILITIES> (9,809,000) 0 <BONDS> 0 0 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> (139,000) 0 <OTHER-SE> (58,835,000) 0 <TOTAL-LIABILITY-AND-EQUITY> (58,974,000) 0 <SALES> 2,368,000 1,628,000 <TOTAL-REVENUES> 7,889,000 7,032,000 <CGS> 504,000 524,000 <TOTAL-COSTS> 4,099,000 4,137,000 <OTHER-EXPENSES> 4,077,000 4,817,000 <LOSS-PROVISION> 135,000 735,000 <INTEREST-EXPENSE> (477,000) 15,000 <INCOME-PRETAX> (449,000) (1,596,000) <INCOME-TAX> 0 (296,000) <INCOME-CONTINUING> (449,000) (1,300,000) <DISCONTINUED> 0 (402,000) <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> (449,000) (1,702,000) <EPS-BASIC> (0.03) (0.13) <EPS-DILUTED> (0.03) (0.13)