I’ve updated the shop with the latest revision of the Mintyboost kit. The newest kits have two possible locations for R5 so that the latest iPods and the Zune, etc. will work just fine without any hacks. New instructions are up, too.
I’m experimenting with nicer silkscreens, as you can see these kits now come with white mask and black silk. I also finally figured out how to import custom graphics into EagleCAD (the importbmp.ulp script) so I’ve put the adafruit logo on!