After a couple of months of problems, I have concluded that Nero is not the best DVD authoring software out there. I have had audio out of synch problems as well as a jittery picture at chapter marks created with Nero. I am looking for recommendations on a good DVD authoring program (preferably freeware) that is compatible with nero. I would like to use this program to convert VRO files and possibly create chapters, then use Nero to create a menu and burn to DVD. (I am mostly converting DVD-Ram Recordings made in a stand alone to DVD-Rs). Does anyone have a suggestion?