Seems like i'm not the only one here to have issues using the 9600 card on the 17" Unibody MBP's. I get those shimmering green/purple bits.. noticed especially on the desktop when i set it to one of my favourite photos. I cant screen grab it because it's on the display card.. but it's the verticle green lines/purple lines. Is this likely to be solved in firmware upgrade? How many people are having these problems?