I think there were previous attempts at this before, but I've put up a complete how-to detailing the installation of a Rendezvous responder on Fedora Linux (or any other Linux, actually) at my site.
[robg adds: I realize this isn't an OS X Hint by any definition, but I also know many of you work in mixed Linux/Mac environments, so I thought it might be useful.]
Mac OS X Hints
http://hints.macworld.com/article.php?story=20031209210818912