[AccessD] Building runtimes

Does anyone know if it is possible to build a runtime "without cost"?  I
have built a database pro bono for Learning Disabilities Association, a
(USA) nationwide non-profit association for parents of children with
learning disabilities.  I would like to make it available to all of the
state chapters but when I go look at the Microsoft site, I cannot for the
life of me figure out how to actually get whatever is required to build
runtimes.  I have Office 2000, 2002 (XP) and 2003.  I had the developers
edition for 2K but not since, and am not really sure I can find that.  I am
not making any money on this and don't particularly want to spend any money
on this.
 
John W. Colby
Colby Consulting
www.ColbyConsulting.com