So I finally had the chance to compare the download speed of airport on my brand new Macbook Pro to several other laptops using http://www.speakeasy.net/speedtest/. The results are not very good: 1) Macbook Pro- ~2000 KBPS 2) my Old Titanium Powerbook- ~3000 KBPS 3) my work dell D600- ~5000 KBPS So what's the deal? Do I potentially have a defective airport card on my Macbook Pro, or does it just perform worse than the others? In other words, can I take this to an apple store and get the airport card replaced, or is this what I should expect? Thanks for your help!