Let's be honest here, alot of us are gonna be (or already are) playing SC2 and I know there are people out there like myself who've waited for this refresh so we can play SC2 at the highest level as possible on an imac. So for those who have purchased the new imacs and played SC2 on it, how does it run? I would prefer to hear how it runs on osx (no bootcamp) first if possible. Thanks. Edit: To specifiy, what's the max setting you can put it on that still keeps at a decent framerate?