Hi, I've been using DVD shrink version 3.2 succesfully for the last week or so to encode DVDs, however tonight I received an error message when trying to backup "The Lion King" special edition and "Crouching Tiger, Hidden Dragon" that i've never seen before. When I hit "open disk" and selected the DVD drive, instead of bringing up the little uber-fast-playback-of-movie window, an error message came up, saying DVD shrink can't open it because of a "cyclic redundancy error". What does this mean? Have these DVDs got some kind of security that DVD shrink can't get past or something? (btw, the discs play properly, i checked) DVD shrink still works for other discs at the moment.