My hotel doesnt have wireless but I was thinkmaybe I could tether my iPhone to my Macbook using the USB connection and then Share the internet connection to my Xbox and play Live over the 3g network. I was able to get my Xbox to connect to the network I created on my Macbook however, my Xbox wouldn't pull the IP addy, gateway, subnet mask, Prime DNS server, of 2nd DNS server info automatically. So I set the IP, subnet, and gateway manually, however I dont figure out the DNS information. I just got my MacBook so I am still learning about it, so I couldn't find and IPCONFIG (Windows) similar command to get all of the network information. I think I need the DNS info of the 3g Network, but I am not sure. Can anyone help?