I'm new to this forum (hopefully this is the right place to post my question). I'm also new to Mac. I have the Quad G5. It's a beautiful machine. But my Photoshop CS2 (9.0.1) runs painfully slow. Photoshop CS2 on my PC w/ Intel Xeon processors runs like a dream. I've searched the Internet for information on this problem. Haven't found much. Can anyone else out there sympathize with me???