so they can run on a FAT32-formatted USB drive, which is a requirement for older versions of Open PS2 Loader (OPL). How to Make a Bootable Game Piece
USBUtil (often seen as version 1.02 or the more common 2.0/2.1) is a specialized tool that "splits" these large ISO files into smaller 1GB chunks that FAT32 can handle, while keeping them playable for your console. Why You Need USBUtil Bypass FAT32 Limits usbutil ver 102
: Choose the USB device you wish to manage from the list. so they can run on a FAT32-formatted USB
Offers basic options to shrink game sizes by removing padding or dummy files. usbutil ver 102
: Removes unnecessary padding or "dummy" data to save space.