<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> JAN-31-2001
<PERIOD-END> JUL-31-2000
<CASH> 12,671
<SECURITIES> 3,147
<RECEIVABLES> 10,822
<ALLOWANCES> 0
<INVENTORY> 4,583
<CURRENT-ASSETS> 41,087
<PP&E> 3,594
<DEPRECIATION> 0
<TOTAL-ASSETS> 54,153
<CURRENT-LIABILITIES> 15,096
<BONDS> 0
0
0
<COMMON> 455
<OTHER-SE> 35,538
<TOTAL-LIABILITY-AND-EQUITY> 54,153
<SALES> 15,845
<TOTAL-REVENUES> 22,049
<CGS> 6,963
<TOTAL-COSTS> 20,114
<OTHER-EXPENSES> 13,151
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (174)
<INCOME-PRETAX> 2,107
<INCOME-TAX> 769
<INCOME-CONTINUING> 1,338
<DISCONTINUED> 499
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 1,837
<EPS-BASIC> .42
<EPS-DILUTED> .37
<FN>
NOTE: RECEIVABLES AND PP&E VALUES REPORTED REPRESENT NET AMOUNTS.
</FN>
</TABLE>