EXHIBIT 99.4

STOCK-BASED COMPENSATION IMPACT OF ERRORS

The table below reflects the impact of errors on our consolidated financial statements related to stock-based compensation from 1991
through January 31, 2005:



|                                          |  |                               |         |                                   |   |                                         |  |              |       |  |              |         |   |  |   |        
|----------------------------------------- |  | ----------------------------- | ------- | --------------------------------- | - | --------------------------------------- |  | ------------ | ----- |  | ------------ | ------- | - |  | - | -------
|                                          |  | MeasurementDate Errors 
(1,2) |         | Other AwardAccountingMatters 
(2) |   | WithholdingTaxes,Penalties,Interest (2) |  | Income Taxes |       |  | Total Impact
|                                          |  |                               |         |                                   |   | (In thousands)                          |  |              |       |  |             
|                                          |  |                               |         |                                   |   | (UNAUDITED)                             |  |              |       |  |             
|Year ended:                               |  |                               |         |                                   |   |                                         |  |              |       |  |              |         |   |  |   |        
|December 31, 1991                         |  | $                             | 2,329   |                                   | $ | 4                                       |  | $            |      |  | $            | (817    | ) |  | $ | 1,516  
|December 31, 1992                         |  |                               | 797     |                                   |   | 2                                       |  |              |      |  |              | (248    | ) |  |   | 551    
|December 31, 1993                         |  |                               | 1,365   |                                   |   | 44                                      |  |              |      |  |              | (166    | ) |  |   | 1,243  
|December 31, 1994                         |  |                               | 522     |                                   |   | 40                                      |  |              |      |  |              | (52     | ) |  |   | 510    
|December 31, 1995                         |  |                               | 2,795   |                                   |   | 37                                      |  |              |      |  |              | (373    | ) |  |   | 2,459  
|December 31, 1996                         |  |                               | 2,463   |                                   |   | 103                                     |  |              |      |  |              | (520    | ) |  |   | 2,046  
|December 31, 1997                         |  |                               | 3,520   |                                   |   | 1,293                                   |  |              |      |  |              | (1,035  | ) |  |   | 3,778  
|January 31, 1998(3)                       |  |                               | 266     |                                   |   | 19                                      |  |              |      |  |              | (58     | ) |  |   | 227    
|January 31, 1999                          |  |                               | 13,113  |                                   |   | 2,305                                   |  |              | 6     |  |              | (3,222  | ) |  |   | 12,202 
|January 31, 2000                          |  |                               | 22,427  |                                   |   | 2,174                                   |  |              | 124   |  |              | (3,937  | ) |  |   | 20,788 
|January 31, 2001                          |  |                               | 54,410  |                                   |   | 17,941                                  |  |              | 2,198 |  |              | (9,798  | ) |  |   | 64,751 
|January 31, 2002                          |  |                               | 44,743  |                                   |   | 4,365                                   |  |              | 73    |  |              | (9,304  | ) |  |   | 39,877 
|January 31, 2003                          |  |                               | 80,790  |                                   |   | 502                                     |  |              | 45    |  |              | (13,205 | ) |  |   | 68,132 
|January 31, 2004                          |  |                               | 3,357   |                                   |   | 1,089                                   |  |              | 58    |  |              | (674    | ) |  |   | 3,830  
|January 31, 2005                          |  |                               | 2,275   |                                   |   | 468                                     |  |              | 414   |  |              | (537    | ) |  |   | 2,620  
|                                          |  |                               |         |                                   |   |                                         |  |              |       |  |              |         |   |  |   |        
|Cumulative prior period adjustment impact |  | $                             | 235,172 |                                   | $ | 30,386                                  |  | $            | 2,918 |  | $            | (43,946 | ) |  | $ | 224,530
|                                          |  |                               |         |                                   |   |                                         |  |              |       |  |              |         |   |  |   |        



|(1) | Measurement date errors includes charges to restricted stock expense.
|--- | ---------------------------------------------------------------------

|(2) | Other award accounting matters includes cash bonus expense related to stock options.
|--- | ------------------------------------------------------------------------------------

|(3) | The period ended January 31, 1998 consists of one month, since the Company changed its year end from December 31 to January 31.
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