Nero has a new version of their software that says it does "on the fly" copying but their help doesn't explain how to use it. Has anyone used it? Can you explain how it works to a complete novice like me? Will it work on a commerical DVD and if not is there any way to use it on files created by a program like SmartRipper?

Is it possible for an expert to alter .ifo files to play certain .vob files for the 2nd or 3rd DVD-R without having to re-author them? Is there any software available to do that automatically?