[To Parent Directory] 11/8/2006 10:23 AM 49888 RDG44N0057_abstract.pdf 4/26/2008 5:07 PM 1325065 RDG44N0057_full.pdf 4/26/2008 5:05 PM 708621 RDG44N0057_s01.pdf 4/26/2008 5:06 PM 599665 RDG44N0057_s02.pdf