Hey! I tried to burn a DVD on Sonic with some movie files I downloaded from Limewire. The problem is when I burn it and the play it everything is upside down and with some lines over the image. I don't know why this happens because before burning it I preview it and everything seems just fine. SOS!
Could be codec related. Try download and install K-Lite Codec Pack (full or mega version) from this site to see if that helps. Good luck!