I have cyberlink DVD suite and I just burnt a movie for myself. the movie plays fine but I dont hear any sound long into the movie. I played the movie file I used in a media player on my computer to make sure the file was good and had sound and it did but for some reason the sound isnt being burned along with the video. I have an older version of cyberlink, its version 5, but I dont think that would matter. this has actually never happened to me before, I have never had this kind of trouble making DVD's. is there a codec I am missing or something?