waterblock ?'s

first of all what is it? second of all can I make one or buy one?I want to try a water cooling sytem. How do interface the waterblock and the cpu? what do I put in between? I will have a slotket will that affect this at all?

build one yourself if you are handy. I used an OEM heat sink to make one....

[img=[URL]http://albums.photopoint.com/j/View?u=96108&a=12347703&p=36013143&Sequence=0&res=high[/URL]]

and put a tube inside to force a different direction of flow.....

[img=[URL]http://albums.photopoint.com/j/View?u=96108&a=12347703&p=37324673&Sequence=0&res=high[/URL]]

but if you prefer to buy one, http://www.dangerden.com is a great location

There are several decent tutorials to be found from the overclockers.com home page.
The "basic" water cooler has a pump that pushes the water through a waterblock over the processor where the water absorbs the heat from the processor. The heated water then flows through a radiator or evaporator where it dumps the heat it has absorbed. It then flows into a reservoir where it is then pumped through the loop again.