When I use CloneDVD mobile to convert my DVD collection to video files so they can be played across the network on my Xbox360 the timing of the audio or video is off, and it gets progressively worse. You will see the person talking then you will hear them. I have been running CloneDVD mobile on the movie that has been ripped to the hard drive using CloneDVD and directly from the disk while using AnyDVD, neither made a difference.
AMD Athlon 64 X2 4400+ 2.3GHz
Nvidia GeForce 7900 GS
Vista Business x64 w/ SP1 (tried before without SP1 on Vista, and on XP PRO SP2)