I just bought this LiteOn DVD burner and it came with nero. I installed nero and the dvd burner software and updated both, then tried burning a movie to a verbatim dvd-r. Everything goes fine until it gets to the point where it says "Writing lead-in." It then makes no further progress and after about 10 minutes a error message pops up that says: Burn Process Failed! An error log file was created that can be very helpful in diagnosing problems. Would you like the save it? Any suggestions?