i have been using dvd shrink and decrypter for a while. but i had some problems with my computer and i had to do a restore to the factory settings. i put nero 6 ultra suite back on and now when i try to burn the dvd shrink files it says the discs are not empty. i went through 40 discs on one spindle and it still says that. does anybody have any suggestions. ive tried lightscribe and my usual sony dvd+r discs. still the same error msg.