Unison is great, I use it as a way to keep several machines in sync for large content (several gigs) using a personal server as hub. http://gitorious.org/mist

Unison is great, I use it as a way to keep several machines in sync for large content (several gigs) using a personal server as hub. http://gitorious.org/mist http://gitorious.org/mist It's not a dropbox replacement, but it does the syncing job nice and simple with nothing else but unison, ssh and a shell script. I will eventually make a daemon using inotify so that it can sync in the background as well.