Here are the hardware and firmware files for v1.2, distributed under Creative Commons 2.5 Attribution, Share-Alike

• Schematic and Layout files in Eagle format
• Schematic in PNG
• Firmware for AVR-GCC

Caitsith modded the v1.2 firmware to support 'looping' if its set to US or EU only, check it out

Here are the hardware and firmware files for v1.1, distributed under Creative Commons 2.5 Attribution, Share-Alike

• Schematic and Layout files in Eagle format
• Firmware for AVR-GCC
• Newer firmware with fix for 'always on' bug (?)
• 

Here are the hardware and firmware files for v1.0, distributed under Creative Commons 2.5 Attribution, Share-Alike

• Schematic and Layout files in Eagle format
• Firmware for AVR-GCC
•