<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
                                                                       
<PERIOD-TYPE>                   YEAR                   YEAR                   YEAR
<FISCAL-YEAR-END>                          JUL-31-1995             JUL-31-1996             JUL-31-1997
<PERIOD-START>                             AUG-01-1994             AUG-01-1995             AUG-01-1996
<PERIOD-END>                               JUL-31-1995             JUL-31-1996             JUL-31-1997
<CASH>                                             505                     894                   1,326
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                    7,330                  11,422                  21,483
<ALLOWANCES>                                       122                     281                     616
<INVENTORY>                                          0                       0                       0
<CURRENT-ASSETS>                                 8,104                  12,891                  26,091
<PP&E>                                           1,817                   3,132                  12,640
<DEPRECIATION>                                     298                   1,085                   6,853
<TOTAL-ASSETS>                                  17,194                  34,999                  88,151
<CURRENT-LIABILITIES>                            6,620                   8,805                  14,663
<BONDS>                                          5,924                  20,036                  32,388
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                            25                      25                      73
<OTHER-SE>                                       4,625                   6,133                  41,027
<TOTAL-LIABILITY-AND-EQUITY>                    17,914                  34,999                  88,151
<SALES>                                         21,032                  71,812                 131,867
<TOTAL-REVENUES>                                21,032                  71,812                 131,867
<CGS>                                                0                       0                       0
<TOTAL-COSTS>                                   14,336                  50,018                  87,193
<OTHER-EXPENSES>                                     0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                 403                   1,655                   1,481
<INCOME-PRETAX>                                (1,622)                   1,052                   6,332
<INCOME-TAX>                                         3                     176                   2,485
<INCOME-CONTINUING>                                  0                       0                       0
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                    (335)
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                   (1,625)                     876                   3,512
<EPS-PRIMARY>                                   (1.90)                    0.34                    0.53
<EPS-DILUTED>                                   (1.90)                    0.23                    0.51