<ARTICLE> 5
<MULTIPLIER> 1,000

                                                  
<PERIOD-TYPE>                   YEAR                   YEAR
<FISCAL-YEAR-END>                          APR-30-1999             APR-24-1998
<PERIOD-START>                             APR-25-1998             APR-26-1997
<PERIOD-END>                               APR-30-1999             APR-24-1998
<CASH>                                         221,284                  37,315
<SECURITIES>                                     5,800                  10,800
<RECEIVABLES>                                   57,163                  34,313
<ALLOWANCES>                                     1,886                     811
<INVENTORY>                                     13,581                   8,707
<CURRENT-ASSETS>                               315,346                  98,939
<PP&E>                                          33,959                  21,723
<DEPRECIATION>                                  14,688                   9,506
<TOTAL-ASSETS>                                 346,347                 115,736
<CURRENT-LIABILITIES>                           50,530                  29,308
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                       240,093                  65,924
<OTHER-SE>                                      55,631                  20,341
<TOTAL-LIABILITY-AND-EQUITY>                   346,347                 115,736
<SALES>                                        289,420                 166,163
<TOTAL-REVENUES>                               289,420                 166,163
<CGS>                                          118,120                  67,549
<TOTAL-COSTS>                                  118,120                  67,549
<OTHER-EXPENSES>                               116,174                  65,956
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                   0                       0
<INCOME-PRETAX>                                 56,990                  33,547
<INCOME-TAX>                                    21,377                  12,582
<INCOME-CONTINUING>                             35,613                  20,965
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                    35,613                  20,965
<EPS-BASIC>                                       0.13                    0.08
<EPS-DILUTED>                                     0.11                    0.07