So, do you have your 360 standing up or laying down? Connect a wireless controller. Notice which light is player 1. Then change the position of the xbox. check which light is player 1. Amazing, huh? So we wanted to check to see if it would automatically change. So while the xbox was on, we kept tilting it. Mistake: Something in the drive scraped against the disc, now the game is unreadable. What should you not ever do? Tilt your xbox 360 to watch the pretty lights change. I now owe my friend NFS:MW. (which came with his system)