NEC ND 1300A 1.0 Won't write to dvd disk!



:sad: :confused: I am a frustrated owner of a nec burner. I have been trying to write movie files to dvd. I have copied to harddrive and can write to a cd , but not to dvds. I have a packard bell, imedia pent 4 . Any suggestions??? I would be eternally grateful !!! :bow: