I have a rather silly question regarding HT setups. I intend on hooking up a DVD player to a HT soon and I was just wondering if the TV sound/speakers should be incorporated in the setup at all (i.e. DVD to receiver and then to TV). I have a feeling that the TV sound is not used in 5.1 setups since it would ruin the effect, but I can’t seem to find a proper answer to this anywhere (probably because the answer is fairly obvious). So any help would be greatly appreciated. Thanks.