I just installed a modified version of the the original hoochcooler. A smaller, more efficient setup than the copper pipe monster from last year. It still retains the same layout as last time, with glued-on waterblocks and a small radiator. I intend to refrigerate the water with a watercooled array of 6 50watt peltier elements. This way I can shut off the power sucking peltiers and run with room temp water if I choose to. You can't do that if you put the peltier directly on the CPU, because the peltier must ALWAYS be powered-up or you'll toast the processor.
I think it could be compared to a nitrous oxide system you'd find in a car. Press a button and get a quick power boost. 300watts of cooling power anytime I want. Well, as long as the battery stays charged. Pictures to follow in a few days. Possibly a week since I've been chronically lazy.
P4 email@example.com dual R134A phase change chillers with 600watt thermoelectric array. Capable of -70F
Nixie tube numeric display control panel and pneumatic motherboard tray.