DVD43 stands for "DVD For Free" If you happen to have DVD drive in your computer you know that it has Region protection which is wierd solution of pirating problem. There are a few programs that you may use to avoid this region protection, but unfortunately these programs require dangerous operations on your drive or they are not freeware. The DVD43 is completely free and it sits in tray as a little smily icon.

Check it up http://www.dvd43.com/

Program doesn't remove Macrovision copy protection mechanism, so outputting video via TV-out to a VHS might cause problems.