Steve wrote:

you improve it, pass on the improvements to whoever wants them, and
since you didn't pay for the original idea, don't expect or ask for
payment for the improvement.

Just get people to pay you to show them how to use it.

--
Michael McIntyre ---- Silvan
Linux fanatic, and certified Geek; registered Linux user #243621
http://www.geocities.com/Paris/Rue/5407/