Update 4/6/2011: the design files for the breakout board shown below from Wayne and Layne has been made available here. Thanks, guys! (Remember this board is optimized for the BluePacket BP20422 module, and the pair button doesn’t work with other modules.) Update 6/24/2011: one guy has been able to successfully integrate a BP20422 clone module into an existing full-size IBM Model M keyboard to con