virividox said:
is there a way to make the airport express clone mac addresses?
nope, I had to call my ISP and register my airport express MAC address with them. I hope a future firmware update would correct this problem. for example, to use an airport express in a hotel room sometimes i have to connect with my powerbook, but first clone my airport express MAC address. After I pay for the services, I connect the airport express. It be a bit easier to clone the other way around. plus i don't like sitting on hold on the phone just to register a MAC address of a new router for my ISP.