The ZALMAN CNPS 9500AT has already gone and i am currently running on stock again, the power of ebay. The replacement cooler has already gone back. So i am looking at another Zalman, I have been looking for one with a fan controller and can provide extra cooling around the CPU such as the cnps8700 NT/LED with fan mate2. This provides both reduced weight at only 475g and helps produce a system that is not only extremely quite on air but is overclocked as well. The biggest problem I have is that my case is tall and thin so getting a cooler that give s me the maximum air flow with minimum size is a head scratcher.