How do you get that little thing right next to your name in halo 3?

[Young Eric]

You know when in halo 3 there is a little sign next to your name (to the right). HOw do you get?

 

[benja]

This is a symbol that this player has joined bungie.net and has decided to show that. It might also mean that they have bungie pro (upgraded file share space)

 

[C C]

sign up at bungie.net