<ARTICLE> 5
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               SEP-30-2000
<CASH>                                         155,436
<SECURITIES>                                     6,875
<RECEIVABLES>                                   23,239
<ALLOWANCES>                                     3,380
<INVENTORY>                                      5,963
<CURRENT-ASSETS>                               193,790
<PP&E>                                          10,172
<DEPRECIATION>                                   4,867
<TOTAL-ASSETS>                                 301,309
<CURRENT-LIABILITIES>                           28,915
<BONDS>                                          2,187
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           216
<OTHER-SE>                                     254,373
<TOTAL-LIABILITY-AND-EQUITY>                   301,309
<SALES>                                         50,421
<TOTAL-REVENUES>                                50,421
<CGS>                                           14,224
<TOTAL-COSTS>                                   14,224
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                   889
<INTEREST-EXPENSE>                                 430
<INCOME-PRETAX>                                  9,865
<INCOME-TAX>                                     4,173
<INCOME-CONTINUING>                              5,692
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     5,692
<EPS-BASIC>                                       0.28
<EPS-DILUTED>                                     0.28