<ARTICLE>                                           5

                                                   
<PERIOD-TYPE>                                       9-mos
<FISCAL-YEAR-END>                                   Oct-31-1999
<PERIOD-END>                                        Jul-31-1999
<CASH>                                                       301,129
<SECURITIES>                                                 691,072
<RECEIVABLES>                                                233,302
<ALLOWANCES>                                                 (31,880)
<INVENTORY>                                                    2,945
<CURRENT-ASSETS>                                           1,371,315
<PP&E>                                                       699,843
<DEPRECIATION>                                              (355,093)
<TOTAL-ASSETS>                                             1,963,581
<CURRENT-LIABILITIES>                                        400,534
<BONDS>                                                            0
<PREFERRED-MANDATORY>                                              0
<PREFERRED>                                                        0
<COMMON>                                                      33,400
<OTHER-SE>                                                 1,519,539
<TOTAL-LIABILITY-AND-EQUITY>                               1,963,581
<SALES>                                                      928,266
<TOTAL-REVENUES>                                             928,266
<CGS>                                                        213,845
<TOTAL-COSTS>                                                213,845
<OTHER-EXPENSES>                                             566,140
<LOSS-PROVISION>                                                   0
<INTEREST-EXPENSE>                                                 0
<INCOME-PRETAX>                                              162,411
<INCOME-TAX>                                                  45,476
<INCOME-CONTINUING>                                          116,935
<DISCONTINUED>                                                     0
<EXTRAORDINARY>                                                    0
<CHANGES>                                                          0
<NET-INCOME>                                                 116,935
<EPS-BASIC>                                                   0.35
<EPS-DILUTED>                                                   0.33