<ARTICLE> 5
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<PERIOD-TYPE>                   6-MOS                   YEAR
<FISCAL-YEAR-END>                          MAR-31-2000             MAR-31-1999
<PERIOD-START>                             APR-01-1999             APR-01-1998
<PERIOD-END>                               SEP-30-1999             MAR-31-1999
<CASH>                                           2,131                   1,761
<SECURITIES>                                     1,256                   4,619
<RECEIVABLES>                                      107                   1,305
<ALLOWANCES>                                         0                     555
<INVENTORY>                                          0                     584
<CURRENT-ASSETS>                                 3,572                   7,834
<PP&E>                                           1,187                   1,006
<DEPRECIATION>                                     623                     505
<TOTAL-ASSETS>                                   4,174                   8,867
<CURRENT-LIABILITIES>                            1,142                     949
<BONDS>                                              0                       0
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<PREFERRED>                                          0                       0
<COMMON>                                            84                      82
<OTHER-SE>                                       2,948                   7,835
<TOTAL-LIABILITY-AND-EQUITY>                     4,174                   8,867
<SALES>                                              3                   1,127
<TOTAL-REVENUES>                                   276                   1,673
<CGS>                                                0                   1,417
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<LOSS-PROVISION>                                     0                       0
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<INCOME-PRETAX>                                (5,523)                 (9,270)
<INCOME-TAX>                                         0                       0
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<CHANGES>                                            0                       0
<NET-INCOME>                                   (5,523)                 (9,270)
<EPS-BASIC>                                      (.66)                  (1.17)
<EPS-DILUTED>                                        0                       0