Hey guys I would like to buy the new imac 21.5 because I think the 27 screen is to big for me. I basically want it for Dreamweaver, Photoshop, HD movies, and GTA 4. I know that the Ati iMac 21.5 model will do just fine but I would like to know if it is possible to upgrade the cpu to a INTEL CORE 2 QUAD CORE Q9400 as they are both socket LGA775. I know it can be done if the cpu is socketed but I cant seem to find any info on it.