I do not know so much about computers, so this is why i ask if the i3 the same as core 2duo, or is it something different? Today i went to the local bestbuy, i was messing with the iMacs before actually ordering one from apple.com, anyhow, i clicked on "about this mac" and i saw that it said core 2 duo 3.06 GHZ. I was not sure those where the new "turbo" iMacs, but if they were why does it still have a core 2 duo? shouldn't it say 3 core duo? or is that something different? i also noticed that the iMacs are only "turbo charged" if it they have i5 in them, should i get an i5 instead of an i3? is it worth it?