EXHIBIT 12.1
RATIO OF EARNINGS TO FIXED CHARGES
                                                 
                                            Three Months Ended  
    Year Ended December 31,     March 31,  
(in Thousands)   2005     2006     2007     2008     2009     2010  
           
Earnings from continuing operations before non-controlling interest or tax
    (28,780 )     (25,141 )     (16,534 )     (61,361 )     (75,695 )     (16,788 )
Capitalized Interest
    (883 )     (5,003 )     (4,614 )     (2,655 )     (1,076 )     (25 )
Depreciation of capitalized interest
    30       241       262       69       66       0  
Non-controlling interest
    (441 )     (231 )     (160 )     (311 )     (60 )     35  
           
Earnings before fixed charges
    (30,074 )     (30,134 )     (21,045 )     (64,259 )     (76,765 )     (16,777 )
           
 
                                               
Fixed Charges
                                               
Interest expense includes discontinued operations
    15,767       51,427       79,403       102,675       125,903       26,855  
Capitalized Interest includes discontinued operations
    883       5,383       4,765       2,655       1,076       25  
 
                                               
           
Total Fixed Charges
    16,650       56,810       84,168       105,330       126,979       26,880  
           
 
                                               
           
Total Earnings & Fixed Charges
    (13,424 )     26,676       63,123       41,072       50,214       10,102  
           
 
                                               
Ratio of earnings to fixed charges
    0.00       0.47       0.75       0.39       0.40       0.38  
Deficiency
  $ (30,074 )   $ (30,134 )   $ (21,045 )   $ (64,259 )   $ (76,765 )   $ (16,777 )