DVD Shrink is a freeware tool for fitting a DVD-Video disc on a single DVD-R. DVD Shrink will also burn your backup DVD, if you have installed the latest version of Nero. If you already possess alternative burning software and prefer to stick with it, then you can still use DVD Shrink. The output from DVD Shrink can be saved as files on your hard drive, which you can then burn with software of your choice.
DVDShrink will also burn your backup DVD, if you have installed the latest version of Nero.
The first preventative measure is encryption. Commercial DVD titles are often encrypted, which prevents you from either copying them to your hard drive, or if you manage to do so, being able to play the resulting files. DVDShrink overcomes this problem with built-in decryption algorithms.