Hi all, I am currently debating between buying a new macbook pro or a 24" iMac. The 24" screen is awesome, but it will be such a waste when the rest of the computer is outdated. There's no DVI input, but is there someway I could rig up another computer to the screen in the future? Is there a way to get to the plus from the motherboard to the screen? I don't know too much about what the iMacs are like inside, so any help would be appreciated.