Well, this is a pretty specialized case but I thought I would offer it up for anyone else out there that might be using this combination. I love the 1/4 size Adafruit Breadboards - they are extremely versatile little boards. They also perfectly fit a Arduino Nano (which you can pickup for nearly nothing on ebay or even Amazon. http://www.adafruit.com/products/589 I trimmed off the programming pins, these just take up room on my sketches. There is an access hole for the USB and any wires you may need to route out of the box. Printed in PLA without supports on my Printrbot Simple with .2mm layers. Snaps together without any fasteners.