I've had a lot of interest in the water blocks i made for my ram that can be seen in my avatar.

They are made from bars of aluminium, i drilled a simple channel down them, epoxied off the one end, then cross drilled the 2 holes, fitted in a small bit of brass tube for the hose connection, epoxied and thats about it.

On the ram modules themselves i used normal thermal paste, and used hot melt glue to hold it on the ram module - if i ever need to change the ram i can just carefully peel the glue off.

Some pics:






More pics of them (and the rest of my work in progress system) can be seen here :

http://www.coolmods.com/blackice2/spec