Trackpads

[graylocks]

i starting up the learning curve on Mountain Lion via Pogue's Missing Manual. I've yet to put ML on my iMac but my new MBA has it and i found using the iPadish gestures on the trackpad kind of fun and efficient. i also think keeping track of separate gestures on the MMouse might be annoying so i'm starting to jones a bit for a trackpad for the iMac.

there's a Apple Magic Trackpad. recommendations?