So I'm trying to connect my Wii here at school, and to connect wirelessly on a computer, you have to go through one of those login pages and enter in your account name and password. I send my MAC address into our tech guys to have it entered into the system, but the Wii still won't connect. It recognizes the router, but when I do the connection test I get a slew of errors. Any advice?

Maybe I'll just have to buy the LAN connector, but I'd rather not spend the extra few bucks.