hello i downloaded ati tools program in attempt to o/c my x1600pro 512mb i clicked find max core and around 560mhz it started showing yellow in the box the program froze and the computer crashed. restarted and turned it back to normal. but now i notice the fuzz on the box isnt there anymore is more of a see through grid in some places and it looks no where detailed as it did before same thing goes for all the textures in any game i play. did i do some serious damage|? someon have exp doing this on my card?