[To Parent Directory]11/15/2005 10:23 AM 69261 RDG4720020_abstract.pdf 3/29/2008 8:14 PM 588595 RDG4720020_full.pdf 3/29/2008 8:12 PM 246208 RDG4720020_s01.pdf 3/29/2008 8:13 PM 338038 RDG4720020_s02.pdf