I have recently been putting avi, mpeg, divx, xvid, etc. files on to a dvd in a data dvd format to play on my stand alone dvd player and I can just view them as files and play them. Now, most/some of the video files will run smooth and fine, but others will be real stuttery or jolty, although not really skipping though, just very un-smooth. Now all the files that are running bad, they run just fine when I view them on my PC, but once in my stand alone DVD player, they have the stutteriness mentioned above. Any ideas? Is there a reason that this would happen and is there a way to fix it? Thanks for any help.