The "master file" was done on a custom setting Mpeg 1 with a 2900 bit rate? (I think that is the right term, I'll find out tonight) this was with a small screen size as well. This was done to save space on my laptop's HD. This was then burned to a DVD - R using Ulead's Movie Factory software. The Nero I have didn't let me burn for both playing on a DVD unit and PC, so I used this software. I'll try the DVD on other units at church and home. Since I had the image up at about 8' x 6' would this make the jumps more noticeable as to being played on a 17" computer monitor?