Thank you for sharing this information with us. Excellent posting. I'd like to see if you'd pass it along to the [aztechcares] eGroup. If not, then may I? G.D.Thurman [CS/CIS Instructor] Scottsdale Community College phone: 480.423.6110 fax: 480.423.6449 icq: 65265811 http://www.inficad.com/~thurmunit/ thurmunit@inficad.com http://www.egroups.com/group/cszero/ Learning About Computing