When playing Advanced Resolution DVD-Audio, I can only hear: Front Left/Right Rear Left/Right And Subwoofer But I don't hear anything coming out of the CENTER speaker. Sure, when you sit in the "sweet spot" you hear the sound all around, because the speakers are calibrated. But my question is this: Are *ALL* DVD-Audio Discs, recorded WITHOUT a center channel, or is there something wrong with my system? The DVD-Audio discs that I tried playing were: Linkin Park - Reanimation Alanis Morissette - Under Rug Swept Faith Hill - Cry Please remember that I am not playing these through DD or DTS. I am playing them with the Advanced Resolution soundtrack.