SaraB - Schedule And Rotate Automatic Backups. Supports the Towers of Hanoi, Grandfather-Father-Son, or any custom backup rotation strategy. Easy to use and highly configurable. SaraB utilizes the great backup program, DAR (Disk ARchive).
I'm using dar and saraB at home and in the office for several years now without a hitch.
using for years, only problem is that if DAR corrupts an archive, the incrementals gets stuck. Happens once a blue moon & I get alert mail.