I have just purchased my 1st dvd burner. I was trying to use DVD-X-COPY back up some of my kids movies to a dvd-r. I manage to back up 1 disc to a DVD+RW but when I used DVD-R the DVD-X-COPY tell me that the drive is unavailable. I do have a dual format dvd burner (dvd-r, dvd-rw, dvd+r, dvd+rw). I was able to burn data DVD-Rs with easy cd creator. Am I doung something wrong? or might my drive be defective.