Hi all, I have a kandalf lcs which i was using to cooling my q6600 @3.6ghz, my chipset on an asus striker 2 formula and a geforce 8800gtx and all was fine with cpu core temps never going above 62 ish fully loaded, I have just got another 8800 gtx and water cooled it also but has had an effect of core temps going too hot sometimes hitting 70 causing cores to shut down.The pump in the kandalf is a p500 which i think may not be poweerful enough for the extra resistance and from reading the forums the rad on this is very restrictive using 1/4 pipework. Basically wondering if I would get away with replacing teh rad with a better flow or would changing to a quality pump help, or even replaceing both howver money is pretty tight the now. thanks for any advice given.