A few things have happened to this project since I last updated it, but they've never really made it to hackaday.io. Jump over to http://muffsy.com for the latest info.

I'm writing this project log because I have a treat for you. Gerbers (for ordering PCBs) and PDFs (for etching your own) are now available: http://www.muffsy.com/blogs/post/Make-Your-Own-Muffsy-Power-Supply/

Granted, it's lacking the AUX power. You'll want to get the kit for that. The board is also single layer so that it will be easier to etch. And it really is easy to etch, as only the tiny black areas (see below picture) need to be etched away.