Could someone explain to me what is the difference between SmoothVision and Anisotropic Filters? I have just dowload the lastest driver from ATI. With the older driver, Anisotropic only has 3 setting, disable, high, and highest. Now with the new driver, you can set it to application perference or Always on. I selected Always on and I was able to set it from 2x to 16x. But when I saved and exit and come back in, it set back to application perference. Why does it do that?