I'm using my macbook air and an external monitor to make a desktop with wireless keyboard and mouse/trackpad. Any recommendations on magic mouse versus the magic trackpad? I figure the mouse would be the way to go since I can reach up and use the trackpad on the laptop if I need some sort of multi-touch gesture that the mouse can't do. However, I've read about lots of people preferring the trackpad for Lion, and even at the Apple store hardly any of the iMacs are set up with mice.