Use a Mini-USB cable to connect your PSP to your PC, or insert your Memory Stick Pro Duo into a card reader.
Using custom is the ultimate way to bypass the outdated grind and get straight to the action. Whether you want to re-create UFC 100 with a full roster of legends or you just want to dominate the heavyweight division with a 7-foot-tall created monster, the right save file is your key.
Note: This requires custom firmware (CFW) on your PSP. If you are on official firmware, stick to downloaded saves.