I been using water cooling for a week now and have experimented with about everything I can think of. I have a Danger Den copper block and and rest is stuff I put togther myself . I have found that with vcore voltage of 2.19 it is very hard to keep stuff cool, any with water. The best thing I can fiqure to do is forget the raditior and fans and used a 5 gal bucket under my desk. lucky I have a desk were things can't be seen. My cpu temp is 38c no matter what I do for how long I do it. I do have a fan cut in on the side of my case blowing in on the voltage regulator and cpu block so I know this help's , has anyone found that a raditor does not help with such high volt and overclocking.????