Just a quick question without getting beat over the head for not using a custom kit, will the Corsair COOL do a better job than the XP-90C? Before you answer though, I am using an XP-90C now and it does a great job with the case open, but when I close the case, the temps rise about 4-5c. I realize this means that I don't have enough ariflow through my case, but I am a freak about keeping the intake and exhaust fans quiet so my question is, if I should go with a quiet water setup like the Corsair COOL, would it cool better than my XP-90C with the case closed since the radiator is mounted outside the case? And, how much of a difference do you think I'd be looking at in temps? With my case closed now, I'm getting idle temps around 45c on my 4.05GHz Prescott and load temps around 55c.