I'd like to thank everyone who's commented so far. I've revised my initial statement to better reflect what I want for the software: The authors of this software dedicate their work to the public domain. We recognize that many countries around the world do not recognize a direct dedication to the public domain in their copyright laws. For this reason, we also grant unconditional, non-revocable permission to anyone who obtains a copy of this software to use, modify, and to redistribute it without limitation. Based on my continued reading of US law, it should be legal and is a bit clearer than my prior statement in my opinion. -- Charles R. Childers http://www.retroforth.org