<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 12-MOS 3-MOS <FISCAL-YEAR-END> DEC-31-1997 DEC-31-1998 <PERIOD-START> JAN-01-1997 JAN-01-1998 <PERIOD-END> DEC-31-1997 MAR-30-1998 <CASH> 6,551 8,640 <SECURITIES> 0 0 <RECEIVABLES> 12,587 16,865 <ALLOWANCES> (100) (200) <INVENTORY> 24 2,525 <CURRENT-ASSETS> 19,341 28,929 <PP&E> 8,379 11,167 <DEPRECIATION> (2,843) (3,519) <TOTAL-ASSETS> 25,038 36,738 <CURRENT-LIABILITIES> 16,251 25,338 <BONDS> 0 0 <PREFERRED-MANDATORY> 9 9 <PREFERRED> 0 0 <COMMON> 14 14 <OTHER-SE> 6,873 9,234 <TOTAL-LIABILITY-AND-EQUITY> 25,038 36,738 <SALES> 27,280 33,210 <TOTAL-REVENUES> 29,071 37,662 <CGS> 21,226 27,559 <TOTAL-COSTS> 21,226 27,559 <OTHER-EXPENSES> 10,405 7,156 <LOSS-PROVISION> 0 0 <INTEREST-EXPENSE> (266) (83) <INCOME-PRETAX> (2,691) 2,908 <INCOME-TAX> 0 (728) <INCOME-CONTINUING> (2,691) 2,180 <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> (2,691) 2,180 <EPS-PRIMARY> (0.21) 0.15 <EPS-DILUTED> (0.21) 0.08