I'd like to know about that too, those that are in the same boat. I have a 60" Mits but it was before HDMI. Its component 1080i only. It gives me a great picture and Ive been thinking about getting the 360 drive if the HD movies look good off of it (plus the upscaling if that works)
Bleh they were recalled when I got there, they wouldn't give me one. On the bright side they did say over the phone there were discussions about just releasing the DS Lite ahead of schedule.