I upgraded my iMac G5 from panther to leopard which went perfectly, everything worked just sweet. Last night I did a software update, there were updates for remote desktop, ilife, and a keychain/login updater that required a reboot. upon reboot, I now have NO airport. inspecting the logs show that the AppleAirPort2.kext isn't loading. I cant even load it manually. Unfortunately this machine is in a location that absolutely requires that it have wireless (my kitchen). I'm screwed, I guess I'll have to do a complete fresh re-install any ideas? I'm really scared to do a software update on my leopard MBP now!