I know that this topic has been done to death, but I am thinking about buying a iMac 20" for the web design work that I do. I currently use a 17" PowerBook 1.33 GHz with 1.5 GB Ram but am finding it a little slow for some of the Photoshop and Flash work that I am doing. Should I get the new 20" iMac or wait for the Intel versions with the hope of increased processor power for demanding applications?