-Can you give me any and all - exact messages that you recieve?
The same messages you get when you don't have an internet connection and you try to use a web browser. The "Server not found" is the message fire fox gives, IE gives "The page cannot be displayed, The page you are looking for is currently unavailable. The Web site might be experiencing technical difficulties, or you may need to adjust your browser settings." etc
-If your connected wirelessly, then I don't see how your network cable has anything to do with your internet connection?
It shouldn't do I suppose, but when I try to do anything with that Local Area Connection i get a
BSOD. The two probably aren't connected =/