MIT offers complete downloads of previous courses at no charge, but no Credits are given. Courses include lecture notes, lecture videos, lab exercises and other homework, and exams. http://ocw.mit.edu/OcwWeb/web/courses/courses/index.htm -- 73, Tom Denton KB9VMW CCARC Board of Directors http://www.w9vmw.org/ Six Club #1963 http://www.6mt.com/