Not all heroes wear capes; some upload perfectly organized memory card data. Here are the three versions you should track down:
To use downloaded saves on a physical console, you generally need a way to transfer data from a PC to a memory card: smackdown here comes the pain save file
: You can use a Free McBoot memory card with a USB drive. Copy the .PSU file to the USB, then use the uLaunchELF tool on the PS2 to "PSU Paste" the file onto your physical memory card. Not all heroes wear capes; some upload perfectly