Exhibit 12.1

Statement of Computation of Ratio of Earnings to Fixed Charges

(in millions, except ratios)



|                                                                                           |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|------------------------------------------------------------------------------------------ |  | --------------------------------- | ------ | - | ----------------------------------------------------- | - | ---- | --------------------------------------------------- |  | ------------------------------ | ----- |  | - | ----- |  | - | ----- | - |  | - | ---- | -
|                                                                                           |  | (Successor)                       |        |   | (Predecessor)                                         |  
|                                                                                           |  | For the yearendedDecember 31,2007 |        |   | For the periodfromDecember 20,2006to December 31,2006 |   |      | For theperiod fromJanuary 1,2006 toDecember 19,2006 |  | For the year endedDecember 31, |      
|                                                                                           |  |                                   |        |   | 2005                                                  |   | 2004 |                                                     |  | 2003                           |      
|Earnings:                                                                                  |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|(Loss) income from continuing operations before income taxes and minority interest         |  | $                                 | (181.2 | ) |                                                       | $ | (4.0 | )                                                   |  | $                              | 59.0  |  | $ | 57.2  |  | $ | (29.2 | ) |  | $ | (5.2 | )
|Add (less): Equity loss (earnings)                                                         |  |                                   |       |   |                                                       |   |     |                                                     |  |                                |      |  |   | 1.6   |  |   | 0.2   |   |  |   | (0.8 | )
|Add: Dividends                                                                             |  |                                   |       |   |                                                       |   |     |                                                     |  |                                |      |  |   |      |  |   |      |   |  |   | 0.2  |  
|                                                                                           |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|Sub-total:                                                                                 |  |                                   | (181.2 | ) |                                                       |   | (4.0 | )                                                   |  |                                | 59.0  |  |   | 58.8  |  |   | (29.0 | ) |  |   | (5.8 | )
|Add: Total fixed charges (per below)                                                       |  |                                   | 221.8  |   |                                                       |   | 7.2  |                                                     |  |                                | 85.5  |  |   | 43.3  |  |   | 27.5  |   |  |   | 15.1 |  
|Less: Interest capitalized                                                                 |  |                                   | 6.2    |   |                                                       |   |     |                                                     |  |                                | 2.5   |  |   | 1.3   |  |   | 0.4   |   |  |   | 0.2  |  
|                                                                                           |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|Total earnings (loss) from continuing operations before income taxes and minority interest |  | $                                 | 34.4   |   |                                                       | $ | 3.2  |                                                     |  | $                              | 142.0 |  | $ | 100.8 |  | $ | (1.9  | ) |  | $ | 9.1  |  
|                                                                                           |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|Fixed Charges:                                                                             |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|Interest expense, including interest capitalized                                           |  |                                   | 213.4  |   |                                                       |   | 6.9  |                                                     |  |                                | 80.5  |  |   | 40.3  |  |   | 27.2  |   |  |   | 13.2 |  
|Portion of rental expense representative of the interest factor                            |  |                                   | 8.4    |   |                                                       |   | 0.3  |                                                     |  |                                | 5.0   |  |   | 3.0   |  |   | 2.3   |   |  |   | 1.9  |  
|                                                                                           |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|Total fixed charges                                                                        |  | $                                 | 221.8  |   |                                                       | $ | 7.2  |                                                     |  | $                              | 85.5  |  | $ | 43.3  |  | $ | 27.5  |   |  | $ | 15.1 |  
|                                                                                           |  |                                   |        |   |                                                       |   |      |                                                     |  |                                |       |  |   |       |  |   |       |   |  |   |      |  
|Ratio of Earnings to Fixed Charges                                                         |  |                                   | (a     | ) |                                                       |   | (a   | )                                                   |  |                                | 1.7   |  |   | 2.3   |  |   | (a    | ) |  |   | (a   | )



|(a) | For the year ended December 31, 2007, the period from December 20, 2006 to December 31, 2006 and for fiscal years 2004 and 2003 earnings were
insufficient to cover fixed charges by $187.4, $4.0, $29.4 and $6.0, respectively.
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