[ARTICLE] 5
<TABLE>
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] APR-30-1996
[PERIOD-END] APR-30-1996
[CASH] 9870599
[SECURITIES] 2287285
[RECEIVABLES] 241837
[ALLOWANCES] 11415
[INVENTORY] 1272973
[CURRENT-ASSETS] 13887767
[PP&E] 1132158
[DEPRECIATION] 453450
[TOTAL-ASSETS] 16701863
[CURRENT-LIABILITIES] 1021695
[BONDS] 0
[PREFERRED-MANDATORY] 0
[PREFERRED] 101434
[COMMON] 194522
[OTHER-SE] 30410954
[TOTAL-LIABILITY-AND-EQUITY] 16701863
[SALES] 3002049
[TOTAL-REVENUES] 3002049
[CGS] 843127
[TOTAL-COSTS] 843127
[OTHER-EXPENSES] 6587920
[LOSS-PROVISION] 0
[INTEREST-EXPENSE] 11615
[INCOME-PRETAX] (4565713)
[INCOME-TAX] (4565713)
[INCOME-CONTINUING] (4314788)
[DISCONTINUED] (250925)
[EXTRAORDINARY] 0
[CHANGES] 0
[NET-INCOME] (5141127)
[EPS-PRIMARY] (.37)
[EPS-DILUTED] (.37)
</TABLE>
