Mmmm.... I never really actually burned a dvd via DVDStyler, I usually create an .iso image to be burned via k3b. But i could be that...
Error executing dvdauthor -o "/home/rr/dvd/dvd/" -x > "/home/rr/dvd/dvd/dvdauthor.xml" ...sometimes i remember having some errors that would be because I had done something with the folder or it was pointing to a wrong direction. I see there are two dvd folders there, do they really exist? Check where the dvdauthor.xml ism, if it is inside that folder. I know this sound stupid but it was something I would do from time to time and then the program wouldn't work. But in my case I guess it wouldn't even pass the xine preview though.
