Tonight I started moving my rear speakers around the room whilst listening to The Eagles - Hell Freezes Over. I'd had them behind me, directly in line with the front pair, pointing directly at the screen. Then I tried them as so many diagrams have them, even the A10SE's setup screen, pointing in at right angles to the listening position. This seemed to overwhelming an effect so I returned them to behind and inline with the fronts, but toe-ed in towards the listening position, which seemed pretty good to me. I'm going to try the 3 positions with an action movie, likely Pitch Black, tomorrow evening to see how they cope b/w action and multi-channel music. Perhaps there's a different position that's 'best' for each type. What sort of positioning does anybody else find they prefer?