I've reconsidered and I'm not going to buy the Icy Vision. The lowest I've found it is about $50 and I don't think I'll get my money's worth, unless I could OC to some crazy speed like >900Mhz (doubtful). Instead I replaced the TIM on the stock heatsink and temps went down about 3ºC with CM Ice Fusion, which is pretty low end. The old thermal paste was all hardened up and cooked. I think getting a better TIM is the way to go. Even if I can't get my HIS above 824Mhz I'd like it to be cooler. What's a good TIM for GPUs?