I have an upcoming cross country plane trip and I'm trying to load some movies on my little V. I am using MoboPlayer. I got one movie to work well, it's an AVI. I have tried a few other movies that are also AVI and they are either choppy, have no sound, or don't play at all. They all work well on my computer. I converted one of the movies that would not play to WMV and it played but it was choppy. Is there a certain file type that works best? Is there another player that is better? The frame rate is 23 or 24 frames per second on all of the movies I have tried.