There are few games for DVD9 like Metroid Other M and SSBB (Super Smash Bros Brawl). But I notice there is website that show DVD5 on it. I kept wonder how did they cut in half of memory. I know DVD9 mean DVD-R DL. Problem is they are not selling anymore. Only I see they have DVD+R DL. But that is not my main reason for DVD-R DL. I need to know how to cut the memory down like two games I mention. If there is possibility, then please let me know as you can.