Better Rsync backups which don't require the rsync daemon.
The standard way to run rsync these days is over ssh, not running a daemon service on the remote machine. For example, rsync.net, an excellent online backup-over-rsync service, doesn't run it. What this means is that on my DNS-325 with fun_plug installed I can type in a simple rsync command to backup to a server which isn't even visible to the rsync-backup wizard through the GUI.