Lately I have had some problems ripping my newer dvds to m2v and ac3 format. The rip runs fine in smart ripper but when I load them into spruce up part of the movie is missing near the end. I also tried doing a File rip and then with IFO Edit combined all the VOBs into one VOB file. After that using VOB edit I stripped the AC3 and M2V streams. When I loaded those into spruce up it said that the AC3 file was one frame off from the M2V file. Is there a new type of protection out or am I just not configuring something right?