For you language lawyers out there, more of what I just wrote about GPL vs. LGPL can be found at the following sites: Richard Stallman argues libraries should be GPL: http://www.gnu.org/philosophy/why-not-lgpl.html Eric Kidd rebuts, says use LGPL: http://www.randomhacks.com/~emk/why-lgpl-good.html Jeff -- J.W. Bizzaro Phone: 617-552-3905 Boston College mailto:bizzaro at bc.edu Department of Chemistry http://www.uml.edu/Dept/Chem/Bizzaro/ --