I'm actually fine in the auto IP dept, but I wanted to look and see the set-up. When I tried to execute cmd from Run, but no deal. I got the requester that states this app is not suitable for DOS applications. I know that you can do this from some XP machines. Does this mean that maybe you can do this from XP Home and not XP Pro? I believe there's a release/renew command from Windows, but haven't located it yet. Any input appreciated.