Step by step instructions on how to get the Choc Mini working on OSX:
1. Make sure the Choc Mini is not plugged in
2. Download
this zip file and unzip it
3. Move the IOUSBHIDDriverDescriptorOverride.kext bundle from inside the unzipped directory to /System/Library/Extensions
cd /location/of/the/unzipped/project
sudo cp -r IOUSBHIDDriverDescriptorOverride.kext /System/Library/Extensions
4. Download and install
KeyRemap4Macbook5. Restart
6. Plug in your choc mini and go to town
Notes:
The kext was compiled in Lion so I can't guarantee that it will work in other versions of OSX.
This solution was originally proposed by thefloweringhash
here. I just wanted to make it a bit more user friendly.