I tried Shrink for the first time and I'm rather impressed. My first choice is DVDfab however recently I've decided rather than backup all my DVD9s to two blank DVDr discs I'll use shrink to slightly compress just the movies so they will fit onto one blank dvd. Qustion is at what point will the compression affect the picture quality in some form? My first rip had an 80% compression rating according to shrink. The Dvd consisted of just the main movie (128 min.) and one Audio (ac3 eng. 5.1) The movie looked pretty good however I wanted to also get opinions from others who are more experienced. One note is that the entire dvd if filled out to the outer edge which is not a good thing from what I've read. Most flaws on a blank occur towards the outer edge. Is this true? I'd appreciate any feedback. Thanks!