Favourite reverb impulses?

SIR 2 is the shit imo, I use the Recording Studio true stereo impulse a lot. I think in the 1.1 version theres a wooden room that comes with it that smokes too
 
^ Oh cool, I was looking for that website. There's a lot of impulses of real rooms that people have submitted there. Might be worth checking out. I've downloaded a few, but haven't really been able to try them.