hey, no there no differences.could it be that 40 gb is too much? cause now i started the menu again from beginning, imported one video, transcoded it, imported the next one, and so on..then it worked, after the 3rd video it said that after i tried to transcode the next one,that it medium is full and i need to insert a bigger one to transcode the other files. so do i need to split it in 2 dvds or is there a way of getting it all on one dvd?