When it comes to Video DVDs so far all DRM has been broke. I know that's bad news for you but I hope you save your time on this one.
On the topic of DRM removal, the forum policies are pretty clear. We don't discuss that here. Wonder why? Think about the company that hosts this forum.
Bob
I've got lots of files I've bought over the years, and want to be able to do whatever I want with them. I want to be able to do two things: 1, covert DRM protected DVD's to a good usable file; 2, covert DRM protected downloaded files to a good usable file.
It doesn't have to be free either. $60 dollars would be around my cut off I'm willing to pay. Thanks, you people are great, Jarod.

Chowhound
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GameFAQs
GameSpot
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TechRepublic