<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
UNAUDITED CONSOLIDATED CONDENSED FINANCIAL STATEMENTS FOR THE SIX MONTHS ENDED
SEPTEMBER 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAR-31-2001
<PERIOD-START> APR-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 226
<SECURITIES> 0
<RECEIVABLES> 751
<ALLOWANCES> (20)
<INVENTORY> 214
<CURRENT-ASSETS> 1,171
<PP&E> 901
<DEPRECIATION> (259)
<TOTAL-ASSETS> 2,312
<CURRENT-LIABILITIES> 2,942
<BONDS> 0
0
105
<COMMON> 1,671
<OTHER-SE> (5,337)
<TOTAL-LIABILITY-AND-EQUITY> 2,312
<SALES> 0
<TOTAL-REVENUES> 3,579
<CGS> 0
<TOTAL-COSTS> 3,047
<OTHER-EXPENSES> 2,394
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 156
<INCOME-PRETAX> (2,001)
<INCOME-TAX> 0
<INCOME-CONTINUING> (2,001)
<DISCONTINUED> 0
<EXTRAORDINARY> 325
<CHANGES> 0
<NET-INCOME> (1,677)
<EPS-BASIC> (0.11)
<EPS-DILUTED> (0.11)
</TABLE>