Scancode Mapper
Scancode Mapper is a GUI tool for setting the Scan Code Mapper for Windows Registry settings for Win2K+:
As an example of what this tool does to the Registry, this .reg file turns off the CapsLock key. Of course, changing scancode mappings is a risky business, so be sure of what you’re doing before committing the changes and restarting Windows. No warranties extended. Use at your own risk. Enjoy. : )