What do I need to have a wireless network in my home. Obviously an access point and an airport card in my system... but what kind of WAP do I need, does it have to be a special kind, or will I be able to connect with any brand. I would love to just buy an airport base station, but they are so damn expensive comparatively. I ask this because I am looking at some and all I see is support for Windows systems. I dont see why my mac wouldn't work, since they all use the 802.11b protocol. Sombody please fill me in, thanks