Just a quick question. How do I get my 360 to select a particular gamertag as the default to sign in as? I did this previously, and it carried over when I upgraded to NXE, but now that I have my 360 back from repair, it isn't defaulting to my gamertag. I have to select it everytime I play a agme. I've looked through all the settings, even using the guide button menu, but I can't seem to find that menu again. Can anyone give me a hand here?