Back in June, I reviewed the Arctic Cooling Accelero S1 video card cooler. Though
entirely passive, it blew the stock cooler out of the water. People have been raving
on and on about this cooler in reviews, and it seemed like it just couldn't get any
better. until Arctic Cooling put out the Turbo Module, an addition to the S1 and S2
coolers.
http://www.ocia.net/reviews/acturbomod/page1.shtml