Tasty PiMiner Sandwich Recipe:

    • 1 USB Hub
    • 1 Raspberry Pi
    • 1 LCD+Keypad Kit
    • 4 Block Erupter USBs

Best served chilled …

http://learn.adafruit.com/system/assets/assets/000/009/191/large1024/bcminer1_1200.jpg?1371839662

Discussion thread here: https://bitcointalk.org/index.php?topic=241504.0

Instructions for building your own here: http://learn.adafruit.com/piminer-raspberry-pi-bitcoin-miner/initial-setup-and-assembly