You're right... It looks like has those same "conductors" or whatever you want to call them around the edge... I think that on the iPod they are used (or I should say "will" be used) for a wired-remote. I can't think of what Apple would be doing with this same kind of contact on the iMac. Could it be some kind of 5.1 "Apple Specific" connector? I wonder what Apple has up their sleeve???
Cue shocking discovery music from a movie! "Duh duh duhhhhH!"
