require 'rubyful_soup'
You don't use the .rb extension in require statements -- ruby will figure out what kind of file to pull in (i.e., it could be a compiled .so file or a .bundle).
You also don't need to ask you question more than once. There a plenty of people who use the mailing list rather than the forum interface and will see your question no matter where you put it.
-Rob
Rob Biedenharn http://agileconsultingllc.com Rob@AgileConsultingLLC.com