SO I took my new $2500 screensaver (MacBook Air) to work and discovered that after talking to IT here. That my new MB Air will not be able to connect to our Wi-Fi. Because Cisco Access points will not assign a IP to the Airport card. They simply just do not respond to the new MacBook line. Yes accross the board. I work at a 20K student college, and this will be the first Quarter "Winter Quarter" comming up that Students will be bringing in new MacBook Laptops. My IT people tell me there is nothing they can do. Anyone else have this issue at their work or School? And and before some one asks: I can use the thing at home and at friends houses no Problem.