My G5 mac seems to hate my wireless network. It will connect for only a few seconds and then it will disconnect again. If I try to reconnect to my wireless network it gives me an error "There was an error while trying to connect to 'Wireless Network.'." My ibook connect fine to the network. I'm running the most up to date airport on both computers. I have scanned the G5 (permissions repair) several times, and nothing seems to be the matter. What's going on here??