I've had my iBook/500 (dual usb) for a few years now, and recently decided to get an AirPort card for it for use in school. I bought it used, but it was in very good condition (factory box), and the computer recognizes it fine. Today I installed the card, but my reception seems to be horrible. I need to be within like a few feet of any base station for it to work! My friend on his PowerBook (he has an airport extreme card, but our school only has 802.11b) can get 90% range when I don't get *any*? Is something wrong here? A defective card? Antenna? Or is that was 'normal' airport is like, and somehow his card helps him in an 802.11b network?