This a quick question to those who use Photoshop extensively on iMac G5's. I know, there's probably a lot of people who say extensive PS use should be performed on a G5 tower but I'd like to know well Photoshop can work in iMacs, especially those maxed out in RAM. I plan to pick up an Intel iMac and use PS CS3 (when it finally comes out), mainly because it's all I can prob. afford. Will I be severely restricted working with Photoshop high res images on an iMac with 2GB of RAM?