After using DVD decrypter to decrypt Shrek2 into a ISO image file. I did notice at the end that it said there were two 'bad patches -but it continued to decrypt. I then went to use Shrink fit 3.2 to compress the 7 gig file to under 4.7. It analysed to 97% and then crashed and said: Runtime error. Prog:C:\program Files\DVDshrink\DVDshrink 3.2exe. abnormal program termination. O.K What did i do wrong-should I decrypt again? or maybe it doesn't like Iso files. Any suggestions please?