rft file problems

Hi gang: I'm trying to provide an ".rft" file via a link on one of my sites, like so: <a href="MT_Exam.rft">Mid Term</a> but clicking the link results in a "Not Found" error. However, if I change the suffix to .txt, then the file is found, but not presented correctly. What's up with that and what can I do to fix it? Thanks, tedd -- ------- http://sperling.com http://ancientstones.com http://earthstones.com