the ambassador support isn't working for crap.
and my xbox just changed it's settings to be 640 x 480
and had sound.
i change it back to my TV 1360 x 768 and has no sound.
I tried the Display Discovery and it changes back to 640 x 480.
and now it has no sound either way.
google doesnt say anything about anything and my xbox is like bran new as of November. anybody have any ideas?