CHICAGO--(BUSINESS WIRE)--Fitch Ratings rates RBSCF 2010-RR4, resecuritization pass-through certificates, series 2010-RR4, as follows: $49,675,750* class CSMC-A 'AAAsf'; Outlook Stable; $24,837,750** class CSMC-A1 'AAAsf'; Outlook Stable; $12,419,000** class CSMC-A2 'AAAsf'; Outlook Stable; $12,419,000** class CSMC-A3 'AAAsf'; Outlook Stable; $37,256,000** class CSMC-A4 'AAAsf'; Outlook Stable; $24,838,000** class CSMC-A5 'AAAsf'; Outlook Stable. Fitch does not rate classes CSMC-B, CSMC-B1 and C

09 Sep 10 15:36