I was playing some GR this afternoon on Xbox Live(compliments of ant1, great game!), and I had a question in regards to the voice communication in the game lobby. It was a Team Last Man Standding game I think, and I was not sure everyone in the lobby could hear me. Do you have to hold the "white" button to talk while in the lobby? And does that talk to everyone, or just your teammates while in the lobby? I know you hold it down during gameplay to talk to teammates, but I'm confused as to how voice comm works in regards to other modes of play, as well as the game lobby. Can anyone help me sort this all out?