My friend and I are trying to clarify an issue. No offense, but please only reply to this thread if you have some proper technical information to share. I am well aware that current Xbox360 games are 720p and that the Xbox360 can just upscale the signal to 1080i (for TVs that can only support 1080i). My question is this: Does the Xbox360 actually have the ability to output a TRUE 1080i signal? Or is its "1080i capabilities" restricted to upscaling lower resolutions? Also, another question relating to this: If the Xbox360 can support true 1080i, why can't the VGA cable support the higher resolution?