I have a wireless HP Pavilion zv5000 laptop. I've tried numerous times to re-connect to the internet. The O/S is Windows XP The wireless is security enabled, and the connection has limited or no connection. I have a home network, the main computer is fine. I have a Linksys wireless G broadband router. My ISP was unable to help, neither was Linksys (they wanted to charge an exorbitant amount of $). The Physical Address, IP Address, and Subnet Mask are fine. I do not get a reading on the Default Gateway, DNS Server, or the WINS Server. I've tried using the Network Wizard, and the Windows XP startup CD with no luck. Can anyone help? I'm very good at following step-by-step directions. Thank you.