Saw this on Hackaday and I'm going to build one of these, possibly make a model to be used for printing out of a reprap.
http://www.qrpbuilder.com/downloads/pcb ... _build.pdf
Also something noted in the same post was a SMD soldering aid, this is a fantastic idea as I was soldering a tiny smd led onto my arduino (the pin 13 led was broken off) and what a pain it was to get it in the right place without burning my fingers or melting the poor little thing.
http://dammitcoetzee.com/2009/07/how-to ... usly-easy/