Backup4All
http://www.deprice.com/backup4all.htm
The software performs all four fundamental backup types: full backup, differential backup, incremental backup and mirror backup. Using the wizard you can easily set up any backup configuration you wish. You can define powerful file filters and schedule your backups any way you want. Once a backup is performed, you can see what files have been changed since the last backup using the explorer-like tree view or you can read the statistics about the next backup execution. You can use the context menu from the tree to run standard actions associated with the file type.
David Deprice has tested over 114 different backup programs. He made his findings publically available at http://www.deprice.com/utilities.htm