I have been poking around watching videos and reading some guides, and had some questions that they didn't answer that maybe you guys could help me out with. I have a couple items I would like to lap. First of all, is it really worth the effort? I see you need at least 30 minutes for each item, and I have 4... I would like to lap a Apogee water block, 2x Swiftech VGA water blocks and the north bridge water block on the ASUS maximus se. The question I have are do you have to lap the cpu also? I purchased a Q6600 G0, and dont want to screw it up... Also, is it really worth it? The guides I read said I would see a 3-5C temperature drop, which is a pretty good amount. If you guys could help, it would be greatly appreciated! Thanks!