I have tried every single way I've found on forums, etc, to spoof the MAC address, but everyones examples are on panther or leopard or os x10 or chinese dragon version. (jk) .. but please can someone explain to me how to change the MAC Address on my IMAC using WIFI.. if i have to stop using the airport then thats fine, but someone please help me out... if I'm missing the correct thread if you could please just point me in the right direction it would be greatly appreciated.