set the resolution to 512*384 and the aspect ratio to 16:9
to make it theater screen atleast it wont be black squares all the way around the video this way.
if you want it to take up the entire tv screen or moniter forget about cropping just set the resolution to
640*480 and set the Aspect Ratio to 4:3 and burn it to WMV format :) hope I helped! :D
with the last settings i posted I just tested it out and i turned a normally theater screen dvd rip into a complete full screen video :)