Don't want to hi-jack the OP thread but it is regarding wireless controllers.
When you log on to your 360 with a controller, it assigns that controller to number 1 obviously.
Say you need to change controllers due to batteries running out and you shut off the controller, how do you get your second controller to become number 1.
I was on COD3 the other day and needed to swap controllers. Shut down the one I was using and got the please connect controller mesage on screen.
I powered up the second controller and just couldn't use it as it assigned to port 2 and the game still needs controller 1.
I end up having to plug the play and charge kit into the original controller or swap batteries.
I tried the sync butons on both controller 2 and 360 but it just assigns it to number 2 again