I used Nero to burn my backups movies,DVD-Shrinks was set to burn the movie with Nero,after wasting few DVD+R Maxell 4.7G 2 Hours sp mode disks,I installed Clone DVD and the movie works perfect.
First the copy made with Nero,crashed in the 7 chapter,8 chapter,etc,the screen show many little squares,then the movie stop and a very high pitch noise.
From the same files I copied the same movie using Clone DVD and works perfect in my Standalone dvd player.

Any idea why Nero ver. 6.3.0.2 make bad copies?