YES! CHANGE IT! Even if you change it to 4.7 GB...the idea for me is to compress a dual layer DVD to single layer at the best possible quality. I was going to report that when I put it at 110 I got 4.2GB file that was, indeed, unplayable....then I tried 105 and sure enough, 3.9GB and a playable file. PLEASE extend the limit to 4.7GB...