<ARTICLE> 5 <RESTATED> <PERIOD-TYPE> YEAR YEAR <FISCAL-YEAR-END> MAR-31-1998 MAR-31-1997 <PERIOD-START> APR-01-1997 APR-01-1996 <PERIOD-END> MAR-31-1998 MAR-31-1997 <CASH> 21,539,432 5,191,898 <SECURITIES> 0 0 <RECEIVABLES> 6,177,737 1,665,576 <ALLOWANCES> (1,224,845) (613,263) <INVENTORY> 4,482,698 3,284,632 <CURRENT-ASSETS> 33,504,018 10,303,161 <PP&E> 1,778,423 780,945 <DEPRECIATION> 0 0 <TOTAL-ASSETS> 47,708,420 21,079,336 <CURRENT-LIABILITIES> 14,487,231 2,776,901 <BONDS> 0 0 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 93,086,669 36,860,205 <OTHER-SE> (61,630,216) (20,611,495) <TOTAL-LIABILITY-AND-EQUITY> 47,708,420 21,079,336 <SALES> 10,417,841 5,090,861 <TOTAL-REVENUES> 10,417,841 5,090,861 <CGS> 17,394,290 3,648,539 <TOTAL-COSTS> 50,529,432 11,139,711 <OTHER-EXPENSES> (1,347,304) (75,493) <LOSS-PROVISION> 0 0 <INTEREST-EXPENSE> 0 0 <INCOME-PRETAX> (38,764,287) (5,973,357) <INCOME-TAX> 0 0 <INCOME-CONTINUING> (38,764,287) (5,973,357) <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> (38,764,287) (5,973,357) <EPS-PRIMARY> (3.39) (1.02) <EPS-DILUTED> (3.39) (1.02)