I was trying to back up my copy of Disney's Ratatouille (using MTR 3), but I am having some problems. MTR registers the disc, "scans IFO's", but when it is trying to "scan disc data" it quits unexpectedly. I know that most new Disney movies are ARccOS protected and will only allow you to rip the movie only version.... but it won't even let me get far enough to choose that option before quitting. This is the only DVD that has done this!!! What should I do?