<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE CONSOLIDATED BALANCE SHEETS AND CONSOLIDATED STATEMENTS OF OPERATIONS FOUND ON PAGES 17 AND 18 OF THE COMPANY'S FORM 10-K FOR THE YEAR ENDED MARCH 31, 1998 PAGES 17 AND 18 OF THE COMPANY'S FORM 10-K FOR THE YEAR ENDED MARCH 31, 1997, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <RESTATED> <MULTIPLIER> 1,000 <PERIOD-TYPE> 12-MOS 12-MOS 12-MOS <FISCAL-YEAR-END> MAR-31-1998 MAR-31-1997 MAR-31-1996 <PERIOD-END> MAR-31-1998 MAR-31-1997 MAR-31-1996 <CASH> 21,112 17,349 12,725 <SECURITIES> 0 0 0 <RECEIVABLES> 14,070 12,730 21,466 <ALLOWANCES> 1,364 1,371 1,695 <INVENTORY> 50 205 291 <CURRENT-ASSETS> 34,656 30,212 34,608 <PP&E> 45,626 45,829 48,374 <DEPRECIATION> 42,305 40,866 40,574 <TOTAL-ASSETS> 39,388 37,900 48,916 <CURRENT-LIABILITIES> 28,015 35,717 33,494 <BONDS> 0 0 0 <PREFERRED-MANDATORY> 0 0 0 <PREFERRED> 188 187 92 <COMMON> 182 175 167 <OTHER-SE> 8,940 (1,134) 15,160 <TOTAL-LIABILITY-AND-EQUITY> 39,388 37,900 48,916 <SALES> 13,335 18,821 34,786 <TOTAL-REVENUES> 52,577 64,823 88,557 <CGS> 3,966 7,502 6,443 <TOTAL-COSTS> 19,037 28,104 29,892 <OTHER-EXPENSES> 31,178 65,338 58,549 <LOSS-PROVISION> 0 0 0 <INTEREST-EXPENSE> 224 400 40 <INCOME-PRETAX> 2,515 (29,550) 341 <INCOME-TAX> 79 0 30 <INCOME-CONTINUING> 2,436 (29,550) 311 <DISCONTINUED> 0 0 0 <EXTRAORDINARY> 0 0 0 <CHANGES> 0 0 0 <NET-INCOME> 2,436 (29,550) 311 <EPS-PRIMARY> 0.11 ($1.70) 0.02 <EPS-DILUTED> 0.09 ($1.70) 0.02