i have rendered my video in vegas 5 and am ready to prepare dvd. i prepare and burn the dvd. when finished burning i press in tray and the dvd will not play on the computer. when i put the dvd in my sony dvd player the picture bounces and the audio is low.

video captured on pinnacle studio in a box, through studio 9 software, 720x480 mpg2

rendered in veags with meium sharpen and render to dvda template mpg2. when save sxreen came up there were three boxs one under eachother and the middle one was not checked, (do not use widescreen) the video is 1:33:0 or pan and scan.

what am i doing wrong?