Sponsored by: Centrafuse It had to happen! Me modding in springtime! My CarPC needs an overhaul and I decided to go all out and watercool it. (I know, you are not gonna drop your jaw over that! ) I bought it on Ebay a couple of years ago and it's not really hardcore in respect to specs: It's a Xenarc MP-SC3 Intel P4 2.0 GhZ 2 x 512 mb Pc3200 80 Gb 2,5" hdd Sirf 3 Gps I'm hoping to upgrade to 2 x 1GB memory, and throw in a 16Gb Pata ssd. But since money is tight right now, time will tell. Since it's going to be watercooled I need to think about the fact that we get down to -15 degrees centigrade in Denmark. So water is a bad idea. The idea is to use the same liquid as I use for my sprinklers on the car. This also means there will be no acryllic Pron, since alcohol and acryllic doesn't mix. At the same time I'm looking into the tubing, as standard pc watercooling tubes does not like alcohol. I'm going to go with some that is used for gasoline on motorcycles. I found a case at work and was going to go with that: Existing case vs. new: But it didn't really do it for me... So I threw it in the trash and decided on a scratchbuild! The Mobo: The Carnetix 1290 PSU (90w on 12v, and built to survive down to 7v, so I can crank the engine without it shutting down.) A couple of renderings of how it should hopefully turn out: Topless: Top mounted: I hope to get a headstart on it during easter, so bear with me guys!