I have had multiple discs give me the 'cyclical redudancy error' while I tried to burn them and in the past I just avoided making a backup. I decided to try and get around this problem and discovered this forum. I have searched many threads and have got through a few problems. Here is where I am at. I have downloaded and installed the newest versions of DVD Shrink and DVD Decryptor. I am running XP with more than enough space on my hard drive (56 GB+). I am trying to burn Lost Season 2 Disc 1 and while Decryptor fixed a few problems for me once I send it to DVD Shrink for encoding, at 28% (I believe right after the first episode is done being decrypted) it just stops going with no error message or anything. I am trying to save it as an ISO image and then burn it with decryptor.