ARE YOU ON A MAC OR pc? IT REALLY SHOULDN'T MATTER IF YOU ARE USING TOAST. IN TOAST CLICK ON ADVANCED. FROM THERE YOU WILL CLICK ON DVD-ROM (UDF). ALL YOU HAVE TO DO NOW IS DRAG YOUR MOVIE ONTO TOAST AND CLICK BURN. YOU NEED TO KNOW HOW FAST YOUR DVD BURNER WILL ACTUALLY BURN ALONG WITH THE SPEEDS THAT THE BLANK DVD-R/+R IS CAPABLE OF BEING BURNT. SELECT THE BURN SPEED AND CLICK CONTINUE. FOLLOW THE PROMPTS, AND IN ABOUT AN HOUR OR SO YOU'LL HAVE YOUR DVD.