Tex Shinobi mapping
Download keymap.tex
Unplug your keyboard
Turn on DIP switch 6
Plug in keyboard, which is now a USB drive
Copy KEYMAP.TEX to the USB drive/keyboard
Unplug your keyboard
Turn off DIP switch 6
Turn on DIP switch 2 (fn-ctrl-win-alt is the correct sequence)
Plug in keyboard, which is now a keyboard