Apple's "Other" Announcement at Macworld

Wow, I cannot believe that I missed an Apple product unveiling during the keynote speech at Macworld yesterday. I guess between the new iPhoto and iMovie announcements and the big 17-inch MacBook Pro reveal, I got so carried away that I didn't pay attention to this revolutionary new product — the MacBook wheel. So simple, so powerful, so user-friendly — Who knew that everything could be only a few hundred clicks away!