I made a home video using iMovie, then burned a few copies to DVD's... now my grandparents want a copy of it too, but I deleted the original files to free up space on my hard drive. So, is it possible (with Apple's Disk Utility) to create a disk image of my copy of the DVD, then burn a new one using that? Or is there something that prevents me from doing that since it's video? (or is that only a problem with commercial DVD's?) I suppose I could just try it, but I'd rather not waste a DVD if it doesn't work.