A few weeks before purchasing my Xbox 360 Elite, I decided to create a Gamertag using Xbox.com. I wanted to do this ahead of time so that I would already have Xbox Live set up. When I got my Xbox, however, I was not able to connect to the internet and restore my Gamertag. I have already made some progress in my games, and I don't want to create a new gamertag in order to start using Xbox Live. My concern is, my User name is the same as the Gamertag name, so will this require me to make a new one, or will I be able to use Xbox live with the User already on my Xbox?