A friend of mine tried to play a DVD using Windows Media Player V10 but it wouldn't do it. It should do, shouldn't it? He then downloaded a Intervido(?) trial player (or codecs) and this allowed WMP to play the DVD, but now he says that he can hear the background noises on the DVD e.g. fast cars, screeching wheels etc, but the actors voices are not audible! He does get pictures though. What can the problem be? The DVD is a retail one, and he tells me that the DVD plays OK on his set top DVD player with no problems. I've not seen it in action myself, I'm just relaying the rather sketchy details that he gave to me. Thanks in advance.