I reran Audyssey and this is what it came up with the last time I ran it. Before that, I was running fronts on small at 60hz, centre small at 80hz and surrounds at 150hz more a less sticking to conventional wisdom. Fred made a good point, imo, about running the fronts large to help even out the bass in the room. I know there's different opinions on this, but the M80's can certainly handle their share of bass, so why not run them large? If you push your reciever to extreme levels, I can understand peoples reluctance to tax the avr amp too much and let the sub amp take over more of the bass, but that's where a separate may be of benefit.
