I use Bootcamp for XP on my MBP. How did you guys install new drivers on your MBP? Did you uninstall them, go into safemode, and run drivercleaner, and then install? I tried that once and I had to restore because I had a critical hardware error. Do you guys just install without having to use driver cleaner or restart into safemode? Is it recommended to install new gfx drivers without having to uninstall your old ones?