<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          SEP-30-1999
<PERIOD-START>                             OCT-01-1998
<PERIOD-END>                               MAR-28-1999
<CASH>                                          58,519
<SECURITIES>                                         0
<RECEIVABLES>                                   34,026
<ALLOWANCES>                                   (3,305)
<INVENTORY>                                     21,704
<CURRENT-ASSETS>                               128,200
<PP&E>                                          39,333
<DEPRECIATION>                                (21,189)
<TOTAL-ASSETS>                                 150,149
<CURRENT-LIABILITIES>                           40,797
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           216
<OTHER-SE>                                     107,700
<TOTAL-LIABILITY-AND-EQUITY>                   150,149
<SALES>                                         59,926
<TOTAL-REVENUES>                                59,926
<CGS>                                           38,918
<TOTAL-COSTS>                                   38,918
<OTHER-EXPENSES>                                46,462<F1>
<LOSS-PROVISION>                                    54
<INTEREST-EXPENSE>                                  52
<INCOME-PRETAX>                               (24,173)
<INCOME-TAX>                                   (6,316)
<INCOME-CONTINUING>                           (17,857)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (17,857)
<EPS-PRIMARY>                                   (0.84)
<EPS-DILUTED>                                   (0.84)
<FN>
<F1>INCLUDES $6,450 OF MERGER COSTS AND SPECIAL CHARGES
</FN>