when using clone dvd2 it spits out the disc! On Nero it says could not perform end of disc at once. and spits it out before any burning is initiated.
What burner? Make/Model? What version of Nero? only the newer version supports DL What type of media? Make? I dont think CloneDVD supports DL? Try updating Nero and give it another shot. You may also want to update your firmware for your drive just in case.