i was looking at the new mountain lion update on apples website and i went to bottom where it says "get a free update with your new mac" in the picture you see a macbook air with what looks like a thunderbolt display but its running mac os. if it was connected into the macbook air it would just show the wallpaper no the whole UI. do u think this is the new imac because apple would not just leave a entire series of computers untouched until 2013. they have to do something or at least put new processors?