dvd decrypter, dvd shrink, and (nice, but not absolutely necessary) Nero. Note: the first two are not necessarily required for downloaded movies. But then Nero, or some other burning software, would be definitely required. That answered your question. Don't ask how. That's what guides and search are for. Figure out how on your own (best way to learn), and if you get stumped along the way, then ask for more help. (No offense, nor do I mean to sound meanspirited, but this kind of question is so open-ended that any handholding is out of the question. Best to just jump in on your own, paddle as hard as you can to keep your head above water, and when you start to sink ask somebody to throw a life jacket. But don't ask how to swim. Can you see the difference?)