Guy's I'm running a 1200 t-bird 200fsb. When I use the smart bios to change the Multi-to anything other than "Auto" it sets itself at 850. In other words it's 850 or 1200. I been able to get the front side bus up to 153 but it locked after 20 min. I want to use the 133fsb setting. From reading around I'm not sure if I'm already unlocked with the 1200. Any ideas!