I was having issues with my pc that required a reformat. So i re-install AnyDVD and Clone DVD 2. i have the newest versions and it seems that ONLY the newer movies are having problems. I backed up my Rambo movies and then my "24" Season 3, and various others. But, when i back up my Prestige and Crank. I get errors. The player thinks the disk is dirty and attempts to fix it. When backing up The Prestige, i got this error: NavigationPack 6 615 7 5 VOBU 4 615 7 Clone 6 TCE. I thought i remember downloading some codecs or aspi files the first time i got Clone DVD to make things work, and i thought i did this again.. but, its just not working and getting very frustrating because of all the stuff i'm trying and all the restarts to get the same result. any help would be very appreciated.