bladerunner thats a very nice block!
how did you manage to seal the mem blocks together where the barbs are? i couldnt think of any easy way to do it..
your 9700 article has gave me a few ideas but i will try to stick to seperate blocks for each mem chips. this is my current gpu block which would get in the way of any channel between the two mem blocks on the front side
http://server5.uploadit.org/files/kbn2k3-wbfin1.JPG
can you think of anyway to make channels between the blocks like you have, but over the capacitor area instead without using a much thicker peice of copper?
i will be changing the pipe on it soon to a proper lid so the angles of the tubing are not so annoying.