Thank you so much for your instructions and help. I have read, and re-read all the posts here a few times now. Some of the posts get a little confussing to me as they go back and forth between PAL & NTSC. Am I correct that with a NTSC dvd, if I wanted to leave the black bars and have the dvd in the same aspect ratio as it would play normally in the dvd player I would set the ratio to 854x480 regardless of the 1:78, 1:85 or 2:15 ?
Thanks also to everyone who has contributed to this.