My issue is my Xbox 360 is associated wirelessly to my Airport Express to attach to Xbox Live. On the other hand, when I run a Network test on the Xbox 360 the NAT is showing as "temperate". It is able to be Strict, temperate, or Open. In regulate to play online without issues; it has to be set to Open. There are numerous forums and guides online explaining how to generate an Open NAT using Microsoft companionable routers (DLink, etc.), but I necessitate step-by-step instructions how to complete this task with an Airport Express. I have numerous things including setting Static IPs, Port Mapping, Resetting, etc. But cannot accomplish my goal and it is driving me in same.