<ARTICLE> 5

<MULTIPLIER> 1,000

                                                                       
<PERIOD-TYPE>                   YEAR                   YEAR                   YEAR
<FISCAL-YEAR-END>                          MAR-31-2000             MAR-31-1999             MAR-31-1998
<PERIOD-START>                             APR-01-1999             APR-01-1998             APR-01-1997
<PERIOD-END>                               MAR-31-2000             MAR-31-1999             MAR-31-1998
<CASH>                                           5,286                   4,148                   2,701
<SECURITIES>                                    11,196                   1,999                   1,000
<RECEIVABLES>                                    2,027                     772                     475
<ALLOWANCES>                                      (27)                    (27)                    (27)
<INVENTORY>                                          0                       0                       0
<CURRENT-ASSETS>                                19,167                   7,192                   4,480
<PP&E>                                           1,906                   1,164                     502
<DEPRECIATION>                                   (715)                   (319)                   (121)
<TOTAL-ASSETS>                                  21,095                   9,655                   5,399
<CURRENT-LIABILITIES>                            6,330                   5,043                   1,859
<BONDS>                                            708                   2,812                   1,221
<PREFERRED-MANDATORY>                           18,588                  17,344                   7,179
<PREFERRED>                                          0                       0                       0
<COMMON>                                             4                       4                       3
<OTHER-SE>                                      28,843                   3,329                   2,909
<TOTAL-LIABILITY-AND-EQUITY>                    21,095                   9,655                   5,399
<SALES>                                          8,859                   3,891                     736
<TOTAL-REVENUES>                                 8,859                   3,891                     736
<CGS>                                            1,054                     708                     210
<TOTAL-COSTS>                                    4,433                   2,480                     645
<OTHER-EXPENSES>                                14,598                  11,338                   4,688
<LOSS-PROVISION>                                    27                      27                       0
<INTEREST-EXPENSE>                                 185                   (120)                     172
<INCOME-PRETAX>                               (11,228)                (10,850)                 (5,517)
<INCOME-TAX>                                         0                       0                       0
<INCOME-CONTINUING>                           (11,228)                (10,850)                 (5,517)
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                  (11,228)                (10,850)                 (5,517)
<EPS-BASIC>                                     (3.48)                  (4.48)                  (4.19)
<EPS-DILUTED>                                   (3.48)                  (4.48)                  (4.19)