I am a new Wii owner and I am trying to hook up my Wii via a wireless connection. I don't have a traditional router, rather I am using my iMac running OSX 10.4.9 as a router/bay station and trying to set up an interaction between my Wii and iMac using Airport. I have Airport turned on with WEP encryption (I tried 40- and 128-bit) and Internet Sharing on, but it is not working. Is this possible to get this to work? Do I need to open a special portal on my Imac? Any suggestions would be greatly appreciated!!