|                                                                                                              |         | Year      ended December 31, |                |
|-------------------------------------------------------------------------------------------------------------------|--------------|------------------------------|---------------------|
|                                                                                                              |    | 2008                         |                |   | 2007 |   |   | 2006 |   |
| Basic      Earnings Per Share                                                                                     |    |                         |                |   |   |   |   |   |   |   |   |   |
| Net      Loss Available to Common Stockholders                                                                    |    | $                            | (26,227             | ) |   | $ | (147,562 | ) |   | $ | (9,320 | ) |
| Weighted-Average      Shares of Common Stock                                                                      |    |                         | 152,632,586         |   |   |   | 152,304,461 |   |   |   | 152,028,165 |   |
| Basic      Earnings Per Share                                                                                     |    | $                            | (0.17               | ) |   | $ | (0.97 | ) |   | $ | (0.06 | ) |
|                                                                                                              |         |                         |                |   |   |   |   |   |   |   |   |   |
| Diluted      Earnings Per Share                                                                                   |    |                         |                |   |   |   |   |   |   |   |   |   |
| Net      Loss Available to Common Stockholders                                                                    |    | $                            | (26,227             | ) |   | $ | (147,562 | ) |   | $ | (9,320 | ) |
| Weighted-Average      Shares of Common Stock and Other Potentially Dilutive Securities      Outstanding:          |    |                         |                |   |   |   |   |   |   |   |   |   |
| Common      Stock                                                                                                 |    |                         | 152,632,586         |   |   |   | 152,304,461 |   |   |   | 152,028,165 |   |
| Incremental      Shares Under Stock Compensation Plans and Issuable Upon Conversion of      Convertible Notes (1) |    |                         | —   |   |   |   | —   |   |   |   | —   |   |
| Total                                                                                                             |    |                         | 152,632,586         |   |   |   | 152,304,461 |   |   |   | 152,028,165 |   |
|                                                                                                              |         |                         |                |   |   |   |   |   |   |   |   |   |
| Diluted      Earnings Per Share                                                                                   |    | $                            | (0.17               | ) |   | $ | (0.97 | ) |   | $ | (0.06 | ) |

| (1) | Includes      the incremental effect of stock options outstanding computed under the      treasury stock method, asapplicable. |
|-----|--------------------------------------------------------------------------------------------------------------------------------|