<ARTICLE> 5
<MULTIPLIER> 1,000

                                                  
<PERIOD-TYPE>                   3-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-2000             DEC-31-2000
<PERIOD-START>                             JUL-01-2000             JAN-01-2000
<PERIOD-END>                               SEP-30-2000             SEP-30-2000
<CASH>                                          71,994                  71,994
<SECURITIES>                                         0                       0
<RECEIVABLES>                                   10,776                  10,776
<ALLOWANCES>                                     1,925                   1,925
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<CURRENT-ASSETS>                                88,391                  88,391
<PP&E>                                          13,853                  13,853
<DEPRECIATION>                                   5,738                   5,738
<TOTAL-ASSETS>                                  97,729                  97,729
<CURRENT-LIABILITIES>                           14,971                  14,971
<BONDS>                                              0                       0
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<PREFERRED>                                          0                       0
<COMMON>                                            20                      20
<OTHER-SE>                                     133,820                 133,820
<TOTAL-LIABILITY-AND-EQUITY>                    97,729                  97,729
<SALES>                                         14,864                  41,139
<TOTAL-REVENUES>                                14,864                  41,139
<CGS>                                            5,846                  16,564
<TOTAL-COSTS>                                   12,873                  36,076
<OTHER-EXPENSES>                               (1,272)                 (2,695)
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                  12                      45
<INCOME-PRETAX>                                  3,251                   7,713
<INCOME-TAX>                                         0                       0
<INCOME-CONTINUING>                              3,251                   7,713
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     3,251                   7,713
<EPS-BASIC>                                       0.16                    0.40
<EPS-DILUTED>                                     0.15                    0.36