I'm awaiting the delivery of a iMac 20", and airport extreme base station. We decided to get the airport extreme so we can get a PS3 on the network, as well as put the old G4 in my daughter's bedroom as a second computer. Does anyone have any suggestions for a wireless network PCI card that will work in the G4 mac, supports the n11 speed, and of, course, isn't especially expensive? I've been looking but haven't come up with much. I'm willing to consider a g11 card, since it's not the primary computer. Thanks!