Hi there, I'm a complete newbie to Macs as you will tell. I bought a Mac Mini to use as a media centre connected to my downstairs PC. On the Apple sight it says that "AirPort Extreme lets you connect Mac mini to any industry-standard, 802.11g-compatible wireless network.". I just cannot get my mini to do this. I presume that there is an Airport card in my mini (2nd hand off Ebay), as I can access the airport application and search for airport devices, but I just cannot find how to get the machine to search for a standard wireless network served up by my Linksys wireless router - HELP! By the way, lifelong PC/Windows user here, I'm absolutely loving the Mini .