Ok, I know this is a vague question and is like finding a needle in a haystack, but figured I'd ask it anyway...just in case there is a known problem of which I'm unaware. Anyway...recently I've noticed the wireless connection that I set up in my house suddenly drops my 15" 1ghz PowerBook with airport extreme. I'm using a Belkin Wireless router (b...not...g). All of a sudden, I have no connection. The base station has all the proper lights on, and the DSL modem is running fine. But the laptop is not connected. Yet, my wife can still connect on her windows laptop. So are there any issues out there that could cause this? Anything I can do to further troubleshoot? Thanks.