Of approximately 10 attempts to burn to DVD with DVD Decrypter, about 8 fail, stalling always at 11%. I firstly rip with DVD Decrypter, then run the files through DVD Shrink which then opens DD and attempts to burn. At first I thought it was a problem with the media, but I have tried a couple of different types, including RW. Is there something else I should be doing? Tia.