I am new to this since I recently bought a new new computer that comes wit a DVD burner(SONY) and I am have problems backing-up Tony Hawk's Underground. I used Nero 6 and a FujiFilm DVD-R(4.7GB) to burn. Everytime I try to burn it, I always get a message saying that it failed to burn. Do I need to get a different kind of DVD-R? THANKS IN ADVANCE. Any help is appreciated.