<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> US DOLLARS <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> SEP-30-2000 <PERIOD-START> OCT-01-1999 <PERIOD-END> JUN-30-2000 <EXCHANGE-RATE> 1 <CASH> 19,812,978 <SECURITIES> 31,928,014 <RECEIVABLES> 21,608,733 <ALLOWANCES> 0 <INVENTORY> 22,479,507 <CURRENT-ASSETS> 100,893,777 <PP&E> 52,608,560 <DEPRECIATION> (24,735,660) <TOTAL-ASSETS> 155,509,711 <CURRENT-LIABILITIES> 29,511,385 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 163,192 <OTHER-SE> 117,802,051 <TOTAL-LIABILITY-AND-EQUITY> 155,509,711 <SALES> 98,294,133 <TOTAL-REVENUES> 98,294,133 <CGS> 46,670,982 <TOTAL-COSTS> 74,368,601 <OTHER-EXPENSES> (9,911,105) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (12,834,345) <INCOME-TAX> (3,083,095) <INCOME-CONTINUING> (9,751,250) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (9,751,250) <EPS-BASIC> (0.65) <EPS-DILUTED> (0.65)