What is wrong with my Xbox LIVE wireless WiFi adapter?

So for about three days now my WiFi adapter has been red, all the time. I have no idea what is wrong with it. I can't connect to my network, or any network for that matter. I've unplugged/re-plugged it, blew in it, etc. Done every trick in the book. It won't turn green. Does anybody have any earthly Idea of what could possibly be wrong with my WiFi adapter? I know for sure there's nothing wrong with my network, I can connect to it with everything else but my 360.