I'd like to synch the music folder at my home and at my workplace (both Windows machines). It's about 10GB worth of MP3. I have a Linux (debian) server avaiable with plenty of bandwidth and disk space that I would like to use as a central repository (because both my home and work computers can be turned off at any time - and often are).
Ideally the software would run as quietly in the background as possible, using only idle CPU, disk and bandwidth resources (because, naturally, synching MP3 is not a very important task).
Does something like this exist?

rsyncorgitbased solution. – nik Sep 10 '09 at 14:21