Here's what I have so far. I got this a few days ago, and have been working on it like crazy. Bending these copper pipes scares the heck out of me, one false move and its a dead A/C. So far I've done so good, and I think I'm done bending. I've tested it and it can chill water to -30C. Anyways, here are some pics, without the cooler of water. Now all I need is a pump, a block, and a good, cheap method to prevent condensation. I got this A/C for 30 bucks off of some college kid who was moving out of his apartment. So far I've spent $31.80 on my watercooling. BTW, this thing is loud as hell. As loud if not louder than a vacuum.