Nero Vison Express 3.1.0.25 Serial I Recently Bought A Dvd-r Burner And The Nero It Came With Will Not Burn Correctly....why?

I recently bought a dvd-r burner and the nero it came with will not burn correctly....why? - nero vison express 3.1.0.25 serial

Nero with Nero Essentials is the vision that was installed Nero SmartStart WIH essentials.I tried to burn the movie in 2008, Wanted, but it takes forever to encode and burn eventually stopped when I played in my DVD player (XBox ), up to the spot where the murderer, he was forced to appear to rotate the wing, then stopped and opened the Billboard black.I where it says how long the movie plays and who stays and who was still on the right way, but also reduces the black screen. The parts of my music on the CD-R, CD I burn WTF?