joker97: not all receivers can receive audio thru HDMI. the cheaper ones usually can't.That is a good point...
joker97: AND lossless audio CAN be bitstreamed over optical i'm pretty sure...but you are wrong here. It's either via RCAs as analog or HDMI as digital. You can send the "core" of DTS-HD MA however. Well, actually lossless audio CAN be sent over SPDIF, but not 7.1, only maybe 2 channel or something, perhaps that's what you meant?