I'm using DVD Decrypter, DVD Shrink, and 1clickdvd copy. I have no problem backing up my DVD collection, as long as it is from the original DVD. Some of my more watched DVD's are starting to get old, and I wanted to back them up again. Unfortunatly I can't find one of my originals. I can't seem to make a back up from the back up. I tried multiple ways, but no luck. It keeps bombing out with packed header errors. I thought it might be just that disk, so I tried others, and have the same problems. Has anyone else encountered this, and found a solution.