I was just wondering if anyone else is using an AirPort Extreme Card in their new iMac? I am and I'm not very impressed with the connection I'm getting. I'm sitting in front of my iMac right now with my iBook and I have 3 out of 4 on my little antenna thing, but on my iMac I only have 2 out of 3. It bounces from 1 - 3 but never full, and I can tell that it is slower on the internet than my G3 iMac 500. What gives?