that ATI TOOL sucked, or maybe im missing something. but i used it, tested for artifacts and didnt find any at stock. so then i did the find max core and that went up 620mhz and started showing all sorts of yellow dots but it kept saying no errors found and kept rasing my clock as more and more yellow specs showed. i had about 60% of the artifact area filled with yellow dots and no errors were found. thats pretty gay, then it crashed, started back up with the bad clock speed and took me 15 min while my computer was locking up becuase my gpu was bugging out to set it back to stock. so i didnt like ati tool lol.