Hi all, first post here. I've just ordered two ALU 24" 2.4mhz iMac's, & am wondering what the story is on cpu upgrades? When prices of the intel cpu's drop in the future, can I upgrade my iMac's cpu's, & if so does anyone know what the maximum cpu specifications are that the motherboard can handle? Thanks for your time. P.S. I could find nothing on this topic when I searched.