Exhibit 12.1

Computation Of Ratio Of Earnings To Fixed Charges



|                                                |  |                            |         |   |                            |      |         |                                           |      |   |                                         |   |  |                         |         |  |               |   |         |  |  |   |         | 
|----------------------------------------------- |  | -------------------------- | ------- | - | -------------------------- | ---- | ------- | ----------------------------------------- | ---- | - | --------------------------------------- | - |  | ----------------------- | ------- |  | ------------- | - | ------- |  |  | - | ------- | 
|                                                |  | Year
EndedDecember 31,2010 |         |   | Year
EndedDecember 31,2009 |      |         | PeriodOctober 
29,2008
toDecember 31,2008 |      |   | PeriodJanuary 
1,2008
toOctober 28,2008 |   |  | Year Ended December 31, |        
|                                                |  |                            |         |   |                            | 2007 |         |                                           | 2006 |  
|                                                |  | (Successor)                |         |   | (Successor)                |      |         | (Successor)                               |      |   | (Predecessor)                           |   |  | (Predecessor)           |         |  | (Predecessor) |  
|                                                |  | (dollars in thousands)     |        
|Earnings:                                       |  |                            |         |   |                            |      |         |                                           |      |   |                                         |   |  |                         |         |  |               |   |         |  |  |   |         | 
|Income (loss) before taxes                      |  | $                          | (25,344 | ) |                            | $    | (12,258 | )                                         |      | $ | (1,235                                  | ) |  | $                       | 90,645  |  |               | $ | 138,037 |  |  | $ | 117,560 | 
|Fixed charges:                                  |  |                            |         |   |                            |      |         |                                           |      |   |                                         |   |  |                         |         |  |               |   |         |  |  |   |         | 
|Interest expense                                |  |                            | 130,849 |   |                            |      | 129,200 |                                           |      |   | 26,167                                  |   |  |                         | 31,838  |  |               |   | 22,447  |  |  |   | 31,205  | 
|Estimate of interest implicit in rental expense |  |                            | 35,474  |   |                            |      | 36,933  |                                           |      |   | 9,136                                   |   |  |                         | 45,456  |  |               |   | 50,310  |  |  |   | 48,373  | 
|                                                |  |                            |         |   |                            |      |         |                                           |      |   |                                         |   |  |                         |         |  |               |   |         |  |  |   |         | 
|Total fixed charges                             |  |                            | 166,323 |   |                            |      | 166,133 |                                           |      |   | 35,303                                  |   |  |                         | 77,294  |  |               |   | 72,757  |  |  |   | 79,578  | 
|                                                |  |                            |         |   |                            |      |         |                                           |      |   |                                         |   |  |                         |         |  |               |   |         |  |  |   |         | 
|Earnings before fixed charges and income taxes  |  | $                          | 140,979 |   |                            | $    | 153,875 |                                           |      | $ | 34,068                                  |   |  | $                       | 167,939 |  |               | $ | 210,794 |  |  | $ | 197,138 | 
|                                                |  |                            |         |   |                            |      |         |                                           |      |   |                                         |   |  |                         |         |  |               |   |         |  |  |   |         | 
|Ratio of earnings to fixed charges              |  |                            | 0.9     |   |                            |      | 0.9     |                                           |      |   | 1.0                                     |   |  |                         | 2.2     |  |               |   | 2.9     |  |  |   | 2.5     | 
|                                                |  |                            |         |   |                            |      |         |                                           |      |   |                                         |   |  |                         |         |  |               |   |         |  |  |   |         | 
|Earnings deficiency to cover fixed charges      |  | $                          | (25,344 | ) |                            | $    | (12,258 | )                                         |      | $ | (1,235                                  | ) |  | $                       |        |  |               | $ |        |  |  | $ |        |