So I've recently spent some money getting HDMI cables for my 360 because my TV only supports 1080p through HDMI and not component. I've looked at the cases of my 360 games and most of them say that they are native at 720p. I have a 60" flatscreen projection, and I know that its better to play games in 720p instead of 1080i, but does the upscaling to 1080p help the games, or did I waste my money? I wish I could see some comparison picks in each resolution, but all my searches on google have come up short.