1080p. the ultimate in hd. my two cents, unless your lcd tv really can show the difference between the 780p/1080i ie a really really top of the range model like the bravia x series, i would not think having HDMI makes any difference for much of gaming when you are viewing it at 10 feet away.

seriouly, GOW is really wonderful as it is without HDMI. Well, if it's true, i guess it's meant more for movies, i think for the upscaling of DVD and the HD-DVD add-on connectivity.

cheers.