Wireless Connection not working

[devlspawn]

My wireless connection used to work just fine. Now if I connect to a wireless network and turn off the phone connection I have no data connection. I have tried connecting to multiple wireless networks that used to work before so I know it is not the wireless. I also tried with IE, firefox and opera.

I went into the connection settings and everything looks like it is setup right so I dont know whats up.

If I go to connections->advanced->select networks it looks like this:

Programs that automatically connect to the internet should connect using:
Verizon Wireless

Programs that automatically connecto to a private network should connect using:
My Work Network

Does anyone know what my problem could be?

Thanks much,

~Brian

[arl16]

Try making sure it is not set up with a proxy server - uncheck the box that says "This network uses a proxy server to connect to the internet"