Would it be theoretically possible for a company to make a receiver, or a piece of hardware external to the receiver, that, when queried by the game console, blu-ray player, etc, reports that it can handle surround, but then do processing on it to down convert to 2 channel? Then, since the source is feeding it surround, it could output surround to one attached system and stereo do a different attached system.... I'm not knowledgeable about audio components but I am otherwise technically inclined. ... The only reason I see why this wouldn't work (in pure theory) is if there is copy protection involved and the copy protection doesn't allow this sort of thing (which it probably wouldn't). :)