Hi all, I just fitted a wifi card in a friends mac pro (not sure if its the one of the early mac pros or one of the late G5 machines) and when booted up after, its not picking up any wifi networks at all. The Airport menu bar icon shows up but it just scans for wireless networks without any results. He's tried it at home on his wifi and I've tried it with mine and still no joy. I can usually pick up 4 or 5 wifi networks from my house and it doesn't find any. I've went through a few things in Network Utility last night, can't remember specifics without it in front of me but again had no luck with that. I've attached an image showing the wifi card. Is this an Airport Extreme card? The guy had ordered the card himself and brought both the tower and card to me to fit. Also, the machine is running 10.6.8 iirc. Can anybody recommend anything I should check or try to get this working? Is there any software I need to install? Like a driver or anything? Thanks for any help anyone can give me!