my settings are on 1080p
the picture size in the game lobby is 1080p (the picture fills the entire screen)
as soon as i enter a game the picture become 480p (the picture doesnt fill the entire screen)
Yeah I don't know. As long as your Xbox settings at the dashboard at set to 1080p, you have adjusted the margins in the Black Ops in game settings to fit your TV, and you are using an HDMI cable, or have your component cables set to HD, I don't know why it would do that. Maybe someone else has more ideas.