What Is My IP Address - Shows Your IP Address will give you you're internet IP number.
The IP to the server for outside users is the internet IP, for you it can be: localhost or 127.0.0.1
Palace authoring too / site admin page died when the company went bust 10 years ago.
Names: if they use special characters, Windows servers do not support them.
btw this is basic stuff, I think most of it can be found by using the search option.
