standard is 480i and HD is 720p/1080p. if it's not HD it's 480i and looks terrible. NTSC anyway.my mom never switches to the HD channels when watching tv while she has a 60 inch 720p plasma screen and it's annoying as forget because it looks terrible.
HD cable boxes do 720p/1080i.
1680 x 1050
64x64in other words its a 64x cube
No, that's a 64x square
1920x1080