[quote name='Indiana']No they are not equal..720p is progressive 60 frames a second. 1080i is interlaced 30 frames per second. They are different not the same!
You are trying to compare resolution versus Progressive it is not the same.[/QUOTE]
They're different, but the point is, one is not simply better than the other, you have to consider what you're trying to display with it. At least, I think thats what he was trying to say, I can't really tell right now.
Also, 360 does not support HDMI or DVI, to whoever was asking. You'll have to use component cables. We could start another debate on which is better, but theres no benefit of using HDMI over component cables, unless your cables need to be very long, or your component cables aren't very good.