Home-made waterblock.

I'm in the process of building a home-made waterblock out of nothing but copper tube I got for free. I'll post pics when I'm finished. I can already tell it's not going in any of my computers.

how could you possibly make a waterblock out of copper tubes?...where would the flat surface be?....you would have to solder a plate to the bottom of the zigzag to get a flat surface....hmmm....or is it like a heatpipe with water going through it?...im confused...please show pics when ur finished