Thats exactly what I was thinking. Maybe an EPIA 6000, 533mhz processor, only takes 15 watts at full load :original: If we can find more efficient solar cells, maybe an EPIA 10000 1 ghz, it performs a whole lot better but it takes around 23 watts at full load. The main problem is going to be the monitor. A 15" LCD takes around 30 watts, and I cant seem to find any smaller LCDs. I was thinking about ripping a tiny one out of an old laptop...