<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> MAR-31-2000 <PERIOD-END> SEP-30-1999 <CASH> 3,815,778 <SECURITIES> 0 <RECEIVABLES> 216,702 <ALLOWANCES> 0 <INVENTORY> 988,289 <CURRENT-ASSETS> 5,076,358 <PP&E> 4,622,052 <DEPRECIATION> (2,292,479) <TOTAL-ASSETS> 7,280,329 <CURRENT-LIABILITIES> 1,037,279 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 14,180,357 <COMMON> 50,182,884 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 7,280,329 <SALES> 443,384 <TOTAL-REVENUES> 793,384 <CGS> 909,800 <TOTAL-COSTS> 909,800 <OTHER-EXPENSES> 1,859,098 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (1,907,697) <INCOME-TAX> 0 <INCOME-CONTINUING> (2,547,038) <DISCONTINUED> 2,402,880 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (144,158) <EPS-BASIC> (0.02) <EPS-DILUTED> (0.02)