i'm a noob at this. but i have a xbox live profile that i made through this website. i've never signed in through my xbox because i have really bad satellite internet. i'm on my xbox with the same gamertag but it won't let me sign in. it just keeps asking to join. normally i'd b like "*** it, new email & profile" but i got a game and it had an add-on code so i entered it through this site. so someone please help!