<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> JUN-30-1998 <PERIOD-START> OCT-01-1997 <PERIOD-END> DEC-31-1997 <CASH> 7,374 <SECURITIES> 33,649 <RECEIVABLES> 2,269 <ALLOWANCES> 54 <INVENTORY> 1,016 <CURRENT-ASSETS> 45,378 <PP&E> 3,283 <DEPRECIATION> 996 <TOTAL-ASSETS> 47,892 <CURRENT-LIABILITIES> 1,515 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 13 <OTHER-SE> 46,049 <TOTAL-LIABILITY-AND-EQUITY> 47,892 <SALES> 1,408 <TOTAL-REVENUES> 2,268 <CGS> 652 <TOTAL-COSTS> 1,186 <OTHER-EXPENSES> 3,564 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 585 <INCOME-PRETAX> (1,897) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,897) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,897) <EPS-PRIMARY> (0.14) <EPS-DILUTED> (0.14)