I've got a couple of series that i bought and paid a license for in a store, mainly South Park. I want to watch these on my smartphone. I do not intend to share or distribute the copies i want to make to anyone, not even to my relatives. all I want to do is rip the DVD to my computer and convert the result to a format compatible with Android. what is the legal status on that? I know that I'm allowed 1 copy of a software product for archival purposes because of the DMCA or something, but what about a copy for personal use? Can I legally watch South Park on my Android if I own the DVDs?