Shawn and Greg: The endo script is generating errors on Red Hat that I can't figure out and don't have time to delve into until later tonight. It's complaining that the ip_tables.o is missing, but it is loaded. Whatever that turns out to be, are you guys sure this script works on Red Hat? Or just Debian and/or Slack? I know I used it to good effect on my Debian machine. This is the first time I've tried on Red Hat. What may well be different is file locations under /etc. I haven't looked into the script logic to see if that has anything to do with anything. -- Janina Sajka, Director Technology Research and Development Governmental Relations Group American Foundation for the Blind (AFB) Email: janina at afb.net Phone: (202) 408-8175 Chair, Accessibility SIG Open Electronic Book Forum (OEBF) http://www.openebook.org