C'mon man,
Do php pages get ranked for the content displayed or the actual code tags on the page?
How much less does a keyword in a second directory filename count? Third?
if it's
www.transexual.com/movie/downloads
does that count more than
www.transexual.com/transexual-movie-downloads
or how about
www.transexual.com/movie-downloads.htm?
if you are targeting the keyword transexual movie downloads