I'm pretty excited about this... I never got used to the "feeling" of the Magic Mouse that came with my iMac, despite alterations with BetterTouchTool. The Magic Mouse was a substitute for allowing me to use the best parts of a trackpad (smooth scrolling, gestures, etc.) along with the classic design of a mouse, but it really just didn't work out for me. I'm not sure about you, but I find it incredibly awkward to perform even simple gestures on the Magic Mouse, like two finger swipes left and right. It just doesn't feel natural to me, and because the surface is so friggin' glossy, my fingers always stick to it. I love the matte/smooth feeling of the glass trackpad, and unlike other mice that I've tried in an attempt to replace the Magic Mouse, since it's from Apple, I'm sure the drivers will be smooth and up to the task. I am likely going to buy this as soon as some reviews show up on the major blogs and youtube. Engadget already posted their first impressions/hands on kind of thing. I just usually like to see things in action before I pull the trigger.