Since I was forced to repopulate ati related directories in the winsxs directory to get sp1 to install I've been consistently getting bald crashes when trying to uninstall cat drivers. I goto control panel, add remove, uninstall with cat install utility all ati drivers and while the process is going about halfway through the screen goes black then a message saying hardware failed and the computer restarts. Afterwards all is fine but I'm forced to update by installing over the old drivers. Anybody see this before and know how to fix this? Any help is very much appreciated. Thanks.