just don't say sisoftsandra, please i recently purchuased MSI fx5900xt + changed procesor to Barton 2500+ and that was the time my trouble started - my windows xp registry crashes all the time, even when I format my hard drive <- he was the first one I suspected, and I still do, its just that I want to be sure that it isn't my graphic card who causes problems (I doubt it is processor) - can you give me some small testing/bench proggie so that I check her? He must be as small as it could, id download 3dmark (30 MB) if only I am not on dial-up... thanks!