[To Parent Directory] 8/26/2004 4:09 PM 73697 RDG4240022_abstract.pdf 3/20/2008 2:01 PM 1303328 RDG4240022_full.pdf 3/20/2008 1:59 PM 602495 RDG4240022_s01.pdf 3/20/2008 2:00 PM 604891 RDG4240022_s02.pdf