FileSync - description from Softdepia.com:
FileSync is extremely easy to use file/folder synchronisation utility and is the most complete solution for keeping your desktop and your notebook computer up-to-date and in sync. FileSync supports long file names, handles nested subdirectories, and allows you to specify file types to compare and synchronize. It also provides reverse copy direction, saveable profiles, file deletions, and a number of comprehensive filtering options.
FileSync compares files and folders on your computer or other computers, detects new or modified files and copies them to the other location. It can also be used to backup your files to a secondary hard disk or other removable hardware. Determine source and target folder paths and the file types you need and FileSync will compile a list of relevant files showing items and the direction of copying! Then you can filter the list, examine specific files for differences and change copy directions before going ahead with the synchronisation process.
FileSync offers an advantage of binary comparison capability that is ideal for checking the integrity of CD-R/RW recordings. This simple, non-intrusive software does exactly what it says! Besides, this awesome tool is very time-consuming.
FileSync is a "Free to try" program. You can download and try it for an evaluation period.