On my fairy fantasy page I have the implementation used for my Checkers AI test program. It isn't finished (Crashes after each game etc) but shows how to do it.

http://www.cairnsgames.co.za/fairy/checkers1.zip
http://www.cairnsgames.co.za/fairy/checkers2.zip

Note I've also written a rough tutorial on it in the Tutorials section.

I may be using it again for the Retro game competition to script the enemy actions in my game. Haven't quite decided how yet but thats the idea