Mike Reed just mailed me this link. I didn't catch the show, which aired last Friday, and know only what's on the associated page. http://education.ti.com/educationportal/activityexchange/Activity.do?cid=US&aId=7773 aloha, Paul -- Paul Syverson () ascii ribbon campaign Contact info at http://www.syverson.org/ /\ against html e-mail