I have this system setup now and it sounds great, however when I have tried a DVD or Game that is supposed to have a 5.1 DD soundtrack, the auto detect is saying its a Dolby Digital 3/2.1 or something. Does anyone have this system, and know what it could be I am doing wrong? I have tried it on my Xbox, and am setting Dolby Digital up in the Dashboard, and am playing Halo and LOTR Fellowship (the film) on it, and it is saying 3/2.1 not 5.1. Same with PS2 on Metal Gear Solid 2 intro, its saying its the same. The little Dolby Digital logo is lit up in the display, but its not saying its 5.1 when the auto detect scrolls across the display. Anyone know whats going on? Thanks.