[To Parent Directory] 11/8/2006 2:01 PM 69785 RDG44N0052_abstract.pdf 4/26/2008 5:00 PM 1718529 RDG44N0052_full.pdf 4/26/2008 4:57 PM 803594 RDG44N0052_s01.pdf 4/26/2008 4:59 PM 800104 RDG44N0052_s02.pdf