Pretty much a D.A. question, but I have a few movies that were originally on blueray and had been converted to .avi that I tried to play on my divx pro 8 player well they play just fine and look very good but there is no sound. my question is should the sound have been converted and included with the movie itself or do I need some sort of plug in or at worst am I S.O.L all together? I've also tried other players and still the same problem with no sound.