tried to back up kill bill 1& 2 with dvd shrink 3172 . just wanted movie, no extra's. In scenes with subtitles, the sub's are not reproduced otherwise disc is perfect. I'm guessing the subtitles are lost in the extra's portion of the dvd original.Anybody have solution for backing up disc without the extra's. To include the extra's, I would have very reduced picture quality due to excess shrinkage!!!!