game already works on external so no need for file splitting. i wanted to reduce size of few avi files because i have problem with space on external. So i was asking if anyone know softwares that can do that. Until i get large external HD i have to waste time with this crap.
You are trying to reduce the file size of AVI files that are inside games? Or are you talking about media that you loaded to the PS3? If you are talking about games, I can almost guarantee you that modifying those files will break the game. They aren't like PC games where you can mess with stuff and get away with it. I would just transfer a game or two over to your PC until you can get a bigger drive.