hey everyone, well I have an issue with my Airport card in my iMac, it's giving me speeds of no more than 200 Kbps, my PowerBook, which sits RIGHT next to my iMac gets 4.5+ Mbps, nothing below 4.5, so I call Apple, they're convinced it's my Linksys Router, I tried explaining that I have a PowerBook which is fine under the router, they lady on the phone said, "no it can't be the Airport, please call Linksys" this is really Annoying because I received my iMac on Friday, and it had a faulty keyboard, now I'm having trouble getting a highspeed connection using it, what do I do? 