Just finished the set-up with my friends 3310 and B&W. Sounds fantastic.
I wanted to post one other complaint about the 3310, just so you would know. While the receiver will let you set different x-over points for all speakers, the lowest point available for the sub is 80Hz. I just used my friends x-over on the sub itself to get my preferred 60Hz setting. Worked-out fine.
Was not at all impressed with Audyssey. YPAO uses the same exact test tones, but is more thorough.