I'm using my iBook and Airport card in a Wintel based environment in school.
I know that the school has several areas that have an access point. Last week I went to several locations to try to hook up to the net, but I couldn't.
Macstumbler showed that the APs are from Agre-Lucent, and there's no WEP set. I can also see the MAC address. However, the SSID is blank, or (null) as seen in my Macstumbler log that I saved.
I searched the forums here before posting this, and so far, only one thread here has this problem.
SO to get around the problem, what other options do I have besides finding out what the SSID is?
Please advise. This is pretty urgent.

Thanks in advance,
Andre.