I am unaware of any scripts it doesn't work with; if you find any, post in this thread.
No demo for this one, it should be pretty straightforward on how to use it
I can't really think of anything witty to say for this one
If you can find a use for it, this script is free to use in non-commercial games. If you want to use this script in a commercial game, please understand that I expect a free copy (that's means you PM me and let me know that you plan on using it for a commercial game).