I may make some more of these, as I have the heat sinks to make about a dozen more, I made the chip part out of jewelry parts, the pins are wire that one would use to make ear rings(the part that would stick in your ear, the little chip is a peice of foil cut into a squar and glued in place with tweezers. The heat sink has a peice of aluminum sheet that I cut into a strip and wrapped around a drill bit of the correct size, after that I cut a thin peice of styrene into a tiny circle to make up the peice that the pins are pushed through, and that the tiny square peice of foil is glued onto. I may do a little tutorial for you guys with a shopping list. So you guys can build your own. Let me know if you guys would be interested in such a tutorial.