[To Parent Directory]12/17/2007 10:20 AM 132505 RDG4820018_abstract.pdf 4/2/2008 6:26 PM 8926771 RDG4820018_full.pdf 4/2/2008 6:21 PM 2842081 RDG4820018_s01.pdf 4/2/2008 6:22 PM 2943022 RDG4820018_s02.pdf 4/2/2008 6:24 PM 3070100 RDG4820018_s03.pdf