I have been trying to back up my copy of band of brothers, the problem is two of the episodes have come out grainy. There are two episodes per disc, one works ok the other is grainy on the same disc. I have tried coying with cce & rebuilder also with intervideo dvdcopy2. Dvd copy 2 only seems to burn half a disc. If I try shrink it tells me the dvd has an error and wont work. I have copyed the file to my hard drive with decrypter and if I play them from there they are ok. I did have xp service pack 2, but have removed it and I still have the same problem. Anybody have any ideas?