ComparatorPro
ComparatorPro will compare files, folders and sub-folders (if desired) to quickly update backup set before you get down to some serious work. It can easily sync the files to ensure a perfect match. This comparison utility will compare and verify your files based on your choice of Data, Size,... You can select which files to copy over to the other media, or copy them all in one go. ... This is very important to synchronize or backup an entire folder, or drive. ... ComparatorPro synchronize your files between PCs, backups or any removable media such as CD RW, ZIP, JAZ, FLASH drives etc.
http://SoftByteLabs.com/Downloads/ComparatorPro.exe - 3Mb - Download - Screenshot

Acritum One-click BackUp for WinRAR
One-click BackUp for WinRAR is a powerful Windows utility that simplifies the management of backup archives. The program allows you to create an unlimited number of presets containing dozens of settings. Each preset can be quickly loaded by clicking on a corresponding shortcut. ... The program supports the following devices: hard drives, USB/flash drives, floppy drives, ZIP drives, CD-R/RW drives (WinXP/2003 only), remote network disks, FTP servers and SMTP servers (send archive to a mailbox). ... The program has an internal scheduler, which can be used to execute certain backup tasks at...
http://acritum.com/dist/ocb-dist.exe - 850Kb - Download - Screenshot