I have a Airport Express wireless network on which I use both an Windows XP machine and a MacBook. I just purchased an XBox 360 wireless adapter and cannot get the XBox to connect to the network, or to even see it for that matter. It won't do it when set on automatic, nor if I enter all the information manually. I know there is a strong signal in the area where the XBox is. And I'm sure its some setting in the network that is keeping it hidden from the XBox. My son is being very patient with me. Any help would be appreciated!