[To Parent Directory] 6/29/2005 10:51 AM 75873 RDG47O0008_abstract.pdf 4/29/2008 9:27 AM 3429925 RDG47O0008_full.pdf 4/29/2008 8:55 AM 2077700 RDG47O0008_s01.pdf 4/29/2008 9:02 AM 1450807 RDG47O0008_s02.pdf