Hey guys, My landlord recently installed a wireless router (d link), and two days ago I installed a wireless adapter to my p3 1.7gig processor desktop computer. I successfully connected to his network, and the icon says "strong signal" and "good connection". However, when I try to connect on Mozilla Firefox (latest version), it never uploads any websites. Also I keep on trying to log onto msn messenger, doesn't work. In the control panel, "network connections" section; it says 'connected, firewalled'. I am using Windows XP. My landlords' computer is directly below me in the basment (not far). please email me at email@example.com if you have any ideas as to what I could do. Thank You.