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<PERIOD-TYPE>                   YEAR                   6-MOS

<FISCAL-YEAR-END>                          DEC-31-1998             DEC-31-1999

<PERIOD-START>                             JAN-01-1998             JAN-01-1999

<PERIOD-END>                               DEC-31-1998             JUN-30-1999

<CASH>                                           1,694                  14,177

<SECURITIES>                                       423                     423

<RECEIVABLES>                                      110                     144

<ALLOWANCES>                                        35                      64

<INVENTORY>                                          0                     273

<CURRENT-ASSETS>                                   178                   1,354

<PP&E>                                             761                   1,190

<DEPRECIATION>                                     291                     425

<TOTAL-ASSETS>                                   2,840                  17,072

<CURRENT-LIABILITIES>                            1,734                   3,504

<BONDS>                                              0                       0

<PREFERRED-MANDATORY>                                0                       0

<PREFERRED>                                         13                      30

<COMMON>                                             7                       7

<OTHER-SE>                                         897                  13,033

<TOTAL-LIABILITY-AND-EQUITY>                       917                  13,070

<SALES>                                            765                   1,084

<TOTAL-REVENUES>                                   765                   1,084

<CGS>                                              275                     821

<TOTAL-COSTS>                                    4,940                   7,890

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<INTEREST-EXPENSE>                                  55                     158

<INCOME-PRETAX>                                 (4120)                  (6648)

<INCOME-TAX>                                         0                       0

<INCOME-CONTINUING>                                  0                       0

<DISCONTINUED>                                       0                       0

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<CHANGES>                                            0                       0

<NET-INCOME>                                   (4,120)                 (6,648)

<EPS-BASIC>                                     (0.64)                  (1.00)

<EPS-DILUTED>                                   (0.29)                  (0.23)