The new quad iMacs sound awesome for FCS! I wonder however if anyone has tried editing with the Magic Mouse in FCP? How precise is it? I'm a bit hesitant about bluetooth or wireless mice in general, and it is my understanding that the Magic Mouse uses old laser technology that's not as sensitive as new Logitech mice are... and the Magic Mouse is more temperamental when it comes to pad surfaces. And how's the clicking... you are limited when it comes to number of clicks possible (only left and right) - does this suck the life out of you when you try to use it for FCP? Feedback anyone??