The sets I posted can display 1080i via an adjustment in the factory's service menu. I have given instructions on how to access it, set the option to "0"

it does not have a tuner, and, yes, xbox displays 1080i when a 1080i game is used, and when the xbox setup menu is set to do so

I know the site claims 480p, but if they told you that you can get 1080i for 200 less, they would lose money, and no one would buy the more expensive set.

My previous post should provide all the info neccessary.

Peace and hair grease