Question : Access to a network as a new visitor

Hi !

I'm connecting to a WiFi hotspot in a bar. They have an interesting system :
When I connect to their WiFi connection, I must authenticate through a website giving an access code that they give you at the bar except the first hour ! The first time you connect, the system will allow you to connect to the internet as an unauthenticated user. Now how is that done ? They check if you have a new IP and give you one hour as a guest ?

The question is, how can I do as if I'm a new user each hour ? There must be a way to access as a guest somehow each time.

Thank you for any idea.

Answer : Access to a network as a new visitor

check this plz

http://stackoverflow.com/questions/713581/asp-net-app-set-ie7-compatibility-mode

http://stackoverflow.com/questions/1209183/asp-net-ignores-ie7-compatibility-mode-tag-in-web-config