So far I've ripped three DVDs using the directions found here and here. No matter what I do, each video has a sound problem. The sound is not in sync with the movie. Now, I've always kept up with all sorts of technology, can disassemble and put back together my Incredible (not that it's very difficult) and have always rooted or hacked my devices... What is the deal with this? Does anyone else have this issue? Using Rockplayer to play the videos.