[PSP] Infected iso (not a request but help)

hi um i downloaded this psp iso called "infected" and once you create your character and click campaign, there's supposed to be a movie, but with mine, no movie (i saw a friend play it and his had a movie but he bought the original). i chose cutscenes and clicked on the movie but it wouldn't open. i opened the iso itself in my computer and when i goto the movies folder, all the files are there but they all have no size, i mean like 0 bytes in size. same goes with the music. 0 bytes in size.if any of you have working video files, pleases send them to meEDIT: i really really really need these files. i spent DAYS downloading it only to find out no videos.PLEASE PLEASE PLEASE HELP MEEEEEEEEEEEE!!!!!!!!!!!