I use a rsync script that does incrementals but keeps full copies of each backup. Although mine is significantly different, it is based on http://www.mikerubel.

I use a rsync script that does incrementals but keeps full copies of each backup. Although mine is significantly different, it is based on http://www.mikerubel.org/computers/rsync_snapshots/ http://www.mikerubel.org/computers/rsync_snapshots/ by Mike Rubel.