I cant find a link to download coolbits. I found one but when I download, nothing happens, everything downloads to my desktop but nil, nada, nothing. Does anyone have a link to coolbits and some help on how to use it. I have rivatuner but am not sure how to set up everything for optimal performance. whats antialiasing and anistropic filtering? what should I set these at? What about refresh rates, what will give me better scores, 85hz or 65hz on 3DMark03?