I have heard it for years but still i don't know how to do it. But I guess you have to use pumps, radiators, tubes, etc. the problem is, I don't know how. I have read a few blogs and watched a few vids about it but it was taken years ago and i guess technology have updated. What exactly do I need to buy and do for watercooling? also, if I buy h70, or other corsair coolers, do i still need raadiators, pumps, etc?