I have combed this sites faqs, tutorials, and forums and haven't found a working solution to my problem.
I have a 1.0 Xbox with the High Def AV Pack and a 57" Toshiba HDTV. I can get 720p using xbvset, but it's not very clear and my screen jitters real bad on the upper half. Any suggestions would be greatly appreciated.
I also use XBMC at 720p and it looks gorgeous.