My ps3 work recognize ntfs and fat 32 wont let me copy the games on it bc they are too big so how can I use an external hd with my cfw ps3?
Folder format (although sometimes it will have a single file larger than 4 gb) if so you can take an ISO on your computer and split it.
Or if you're trying to rip a disc multiman can split the ISO onto your external for you.