Personal Backup X3 10.3
This program lets you schedule your backup at shutdown, at a specific time during the day or at regular intervals.
You can also run a backup procedure instantly by typing a keyboard shortcut or by selecting a script from a special pull-down menu.
Personal Backup includes a fully functional synchronization option that allows you to update the most recent items between two volumes. It recognizes any HFS volume such as hard disks, AppleShare servers, Magneto-Optical, Syquest or floppy disk drives, iDisks, CD-R and DVD-R.