Im so impressed with airport extreme I installed my card last night and came to school today. I was parked in an unkown parking lot when I noticed my airport status bar has bars flashing!!! BAMO!!!! Internet!! High Speed Downloading at about 60k a second, Dont know whos network this is but its goin! Kick ass!! Way to go Apple.. At first I thought, why would I want an airport extreme card, but got one anyways... Now I am very happy!!