Problems with xbox live.? I have my xbox 360 connected directly to my motorola 2210 modem. I want to get the NAT settings to open. I have internet service from AT&T. Both AT&T and xbox.com keep telling me the other one has to fix the problem for me and it's really aggravating. I don't know what to do anymore.
I DON'T HAVE A ROUTER, JUST A MODEM!