Finally got around to overclocking the memory on this thing. The VDO tool that shipped with the card would not OC the RAM. If I set it to even 1MHz beyond the default 950MHz memory clock it would instantly artiufact all over windows and lock up the machine. So I fired up Riva Tuner V2.09 and overclocked the memory that way. The following are what I was able to achieve with no artifacting in ATI Tool. 740 MHz Core (default was 650) 14% OC 1850 MHz Shaders (default was 1625) 14% OC 2080 MHz Memory (default was 1900) 9% OC I know this is a pre-overclocked card so wasn't expecting tp get huge OC out of it. I am running on a Maze4 GPU water block and temps are hitting about 45C in a 28C room. Memory is cooled with Zalman memory heatsinks. I am surprised at how toasty this memory gets. Probably because they are back to back and heating each other through the board. Tried a default run of 3DMark with settings in Nvidia tool on "Quality" since that's what I play on everyday. I guess I could get a little higher by tweaking things but I want to reflect my actual gaming enviuronment. See screenshot below. Comments? Suggestions?