Ok I know dvd-9 are 4.7gb. ok and the new dvd dl are 9.5gig, what i want to do is it possible to put 2 movies on one disk. Example Rush Hour 1 and 2 on one disk. SO when you put the dvd in your player you have your Screen Selection with Rush Hour 1 on the left side and Rush Hour 2 on the Right side. Is this possible yet?