For those of you who want a free backup tool like psync, described in a previous hint, but don't really want to mess around with Unix, this is for you.
I just released PsyncX, a GUI wrapper for the psync command-line application. You can download it from here.
Please email me with any comments or questions you might have.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20020904062230399