##### 



Exhibit 11

|                              |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |        |  |   |        |           |  |  |        |  |  |   |       |  
|----------------------------- | ----------------------------------------------------------------- |  | ----------------------------------------- | ------ | ------------------ |  | ------ | ------ | --------- |  | ------ | ----- | ------ |  | - | ------ | --------- |  |  | ------ |  |  | - | ----- | -
|                              |                                                                   |  | Computations of Earnings Per Common Share
|                             
|                              |                                                                   |  | Three Months Ended                        |        | Three Months Ended
|                              |                                                                   |  | March 31, 2002                            |        | March 31, 2003    
|                              |                                                                   |  |                                           |        |                   
|                              |                                                                   |  | Net                                       |        |                    |  |        |        | Per Share |  | Net    |       |        |  |   |        | Per Share
|                              |                                                                   |  | Loss                                      |        | Shares             |  | Amount |        | Loss      |  | Shares |       | Amount
|                              |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |       
|                              |                                                                   |  | (in thousands, except per share data)    
|Basic EPS                     |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |        |  |   |        |           |  |  |        |  |  |   |      
|                              | Net loss available to common shareholders                         |  | $                                         | (5,061 | )                  |  |        | 20,833 |           |  | $      | (0.24 | )      |  | $ | (2,162 | )         |  |  | 20,958 |  |  | $ | (0.10 | )
|                              |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |        |  |   |        |           |  |  |        |  |  |   |      
|Effect of Dilutive Securities |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |        |  |   |        |           |  |  |        |  |  |   |      
|                              | Stock option plans                                                |  |                                           |        |                    |  |        |       |           |  |        |       |        |  |   |        |           |  |  |       |  |  |   |       |  
|                              |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |        |  |   |        |           |  |  |        |  |  |   |      
|Dilutive EPS                  |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |        |  |   |        |           |  |  |        |  |  |   |      
|                              | Net loss available to common
shareholders and assumed conversions |  | $                                         | (5,061 | )                  |  |        | 20,833 |           |  | $      | (0.24 | )      |  | $ | (2,162 | )         |  |  | 20,958 |  |  | $ | (0.10 | )
|                              |                                                                   |  |                                           |        |                    |  |        |        |           |  |        |       |        |  |   |        |           |  |  |        |  |  |   |      

NOTE: Options to purchase 3.7 million and 4.3 million shares of Class A Common
Stock were outstanding during the three months ended March 31, 2002 and 2003,
respectively, but were not included in the computation of diluted earnings per
share because the effect would have been anti-dilutive.

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