Exhibit 12.1

STATEMENT RE COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

(Dollars in millions)

(Unaudited)



|                                                         |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  
|-------------------------------------------------------- |  | -------------------------- | ----- | -------------------------- | - | ------------------------------------------- |  | --------------------------------------------- | ----- |  | -------------------------- | ------ | - | -------------------------- | - | ------ | - |  | - | ------ | -
|                                                         |  | Year EndedDecember 31,2003 |       | Year EndedDecember 31,2004 |   | Period fromJanuary 1,2005 toOctober 16,2005 |  | Period fromOctober 17,2005 toDecember 31,2005 |       |  | Year EndedDecember 31,2006 |        |   | Year EndedDecember 31,2007 |  
|Earnings:                                                |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  
|Income (loss) before income taxes and minority interests |  | $                          | 214.9 |                            | $ | 271.8                                       |  | $                                             | 79.0  |  | $                          | (136.2 | ) |                            | $ | (431.6 | ) |  | $ | (186.1 | )
|Fixed charges                                            |  |                            | 20.7  |                            |   | 14.5                                        |  |                                               | 5.3   |  |                            | 33.0   |   |                            |   | 153.6  |   |  |   | 149.5  |  
|                                                         |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  
|Earnings adjusted for fixed charges                      |  | $                          | 235.6 |                            | $ | 286.3                                       |  | $                                             | 84.3  |  | $                          | (103.2 | ) |                            | $ | (278.0 | ) |  | $ | (41.6  | )
|                                                         |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  
|Fixed charges:                                           |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  
|Interest expense (note no interest capitalized)          |  | $                          | 14.1  |                            | $ | 7.3                                         |  | $                                             | 0.5   |  | $                          | 31.9   |   |                            | $ | 148.8  |   |  | $ | 145.2  |  
|Portion of rent expense representative of interest (1)   |  |                            | 6.6   |                            |   | 7.2                                         |  |                                               | 4.8   |  |                            | 1.1    |   |                            |   | 4.8    |   |  |   | 4.3    |  
|                                                         |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  
|Total fixed charges                                      |  | $                          | 20.7  |                            | $ | 14.5                                        |  | $                                             | 5.3   |  | $                          | 33.0   |   |                            | $ | 153.6  |   |  | $ | 149.5  |  
|                                                         |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  
|Ratio of earnings to fixed charges(2)                    |  |                            | 11.4x |                            |   | 19.8x                                       |  |                                               | 15.9x |  |                            |       |   |                            |   |       |   |  |   |       |  
|                                                         |  |                            |       |                            |   |                                             |  |                                               |       |  |                            |        |   |                            |   |        |   |  |   |        |  



|(1) | One third of rent expense is deemed to be representative of interest.
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|(2) | Our earnings were insufficient to cover fixed charges by $136.2 million for the period from October 17, 2005 to December 31, 2005, by $431.6 million for the year
ended December 31, 2006 and by $186.1 million for the year ended December 31, 2007.
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