Originally posted by Herminator
people have tried them on PC's and find they aren't worth the effort, and PC modders don't mind a bit of effort to be different, as long as it works....
Actually, you're incorrect there - at this point, the top water cooled mods are using peltiers on the proc and water cooling to chill the hot-side of the peltier. They are achieving very high overclocking rates with those.
Your very statement says it all - "as long as it works" - and it does.
But in an RC car? power consumption is just too high.