I'm not sure what the wireless set up is. I'm at my college. If you can tell me where it will say what the brand and model are, I can tell you.

And yes, there is a brick wall in front of the blue world icon.

And I don't think I have the XP Firewall. If I do, I don't know how to turn it off.

And I'm not sure where my Limewire preferences folder is located.

This is a brand new computer, I'm not sure how to navigate it yet.