never mind i found out what they were.. there people that you can add on xbox live for new comers like me so they can find you some people to play with and make new friends around your state theres many in every state just go to xbox website and you can get more info there

i just got my gamertag online and running and i dont have that many friends yet i just wanted to know what are they for??? can anyone hit me back on this i would appreciate it thanks.