I have a three computer wireless network. Two computers work just fine (desktops) and connect to the DSL. The laptop has a linksys 54 MBps card in it. When you start the computer, it establishes a connection but still won't connect to the Internet. There is no firewall. It says it has excellent signal strength. Then a few minutes later it drops the connection. Earthlink told me that the IP address it had (auto assign) was a non-routable address. I looked at the IP assigned to one of the other computers and then put a static IP and gateway in that same range. Still doesn't work. Is this card broken or is this a setup issue?