I've tried using DVD Shrink on a few DVD's lately, and usually between 30-50% into the reading of the disk, my entire computer freezes. I can't move the mouse of anything, and the only option is to shut off the computer by pressing the button on the front. I've tried many things to try to fix this, but it keeps on happening. I've tried: -DVD Shrink Backup from the disk -DVD Shrink Backup with Deep Analysis from the disk -DVD Shrink Backup from an iso file created by DVD Decrypter -DVD Shrink Backup with Deep Analysis an iso file created by DVD Decrypter It's weird- I can get the iso file on my computer without any problems with DVD Decrypter, but then I can't Shrink it. Just so you know, DVD Shrink has worked in the past. I've created about 10 DVDs with it, and it has worked fine up until now. I also tried the above steps with 3 different DVDs, and they all do the same thing.