I might be in the wrong forum area but maybe someone can answer this for me. If I'm DL a movie what kind of quality should I be looking for to play on a projector. The screen size will be about 10'X8'. I have a divx dvd player so I don't want to dl a full 4G/movie but I'm thinking the movies at 700mb are probably to low of quality. By the way, when I do play a divx movie on my tv I always seem to see little squares (for lack of a better word), especially during a dark scene. What causes that?