zootjeff writes: "I am in the process of designing and redesigning a computer for my car. This machine is based on the Shuttle FV24 motherboard. I built a box that is 8 inches by 7.5 inches by 3 inches. I also designed and built my own custom power supply. This could be useful to people who want to take linux into their car. It is also useful for solar powered battery operations." He sent some pictures, too, of what the 2nd case looks like, an overview, including (!) police report number (the 2nd revision was stolen), more on the power supply, and the third iteration.