Ok been noticing a problem latley near the end of movies that i backup directly from a purchased version of the disk. Near the final scenes of a movie the movie starts to digitize and the picture stalls breaks up and has alot of problem. Basically i cant watch the end of the movies and i dont know why this is happening. Im using a Samsung 16X burner and TDK DVD-R Print on Disks. Im using Nero Ultra to recode and burn. Whats causeing this? Is it becuase im burning at 16X (the disks are rated at 1-16X however). I had this problem way back inthe past with diferent software burner and media, however havent seen it in a long time until now. So what causes this??