Hello, My Nero (7 ultra edition) does not write any DVD. My DVD writer is Asus DRW-24B3st and it does read DVDs. The Nero page opens and I can choose the specific files but burning does not happen without any error warning.
More aboutproblem burning
What are the error's / Warnings you are getting when you try to burn a DVD?
Try to clean dvd with dvd lance cleaner. Also try to upgrade nero.