did you get the prog? How did it go? Go for a 20% increase in core speed, and a 25% in Ram speed to start with, see how that goes. use an extra cooling fan if you have one accross your graphics card or a better fan on it to be safe, but if it alls goes Pete Tong, hold CTRL when you turn your PC on and the settings wont be applied that time and will allow you to change them back.