yob: yup riva tunerworks for unlocking the pipes and vertex thingy i have a evga6800 in my old computer and have all them unlocked. there is a thread in guru3d that shows you exactly how to do it and all i did was follow the very detailed intructions and boom its done they say tho that it may not work for everyone so just try it nalang it may work for you too they even give you instructions on how to test if its all okey