We had a big party in the main dining room at the club where I work, so I moved all my gear in there, and Semilive Music (Bill P.) played in the lounge in my place.
We both used Audyas and Bose PA systems. I used two Compacts and Bill took his "big" Bose along with Tonematch module. I'm betting nowhere else in the world featured two Audyas and two Boses in the same building.
BTW, we both sounded great, at least according to the drunk old ladies and the tip jars!
DonM