Thank you! (Especially jtwn

) I now have the web server working with the correct IP address. I was using the address of the ntl proxy not my computer (I was using www.whatismyip.com)!
JohnHorb you are 100% correct, I had tried with both WinXP/IIS and Linux/Apache, and turned off the firewall (temporarily) to see if that was causing a problem. But it wasn't, it was the proxy.
F1Driver