well, i have a mitsubishi medallion and an xbox 360. My tv is hi def @1080i and my 360 can support 1080i. everytime i set the xbox to 1080 the screen just warps around and lines appear everywhere. I also noticed that in the top left corner the tv says 480 once i turn it on. so my question is, is there a certain input for 1080 and if not how do i change comp. 2 to support1080? i know ther is something i have to set on the tv to get it right.