1. if your using onemenu instead of ark you can just launch the game and use a different save slot (not sure about ark try just launching the eboot)
2. yes you just need an alternative psp game/demo installed and add the PBOOT to it
3. yes but i would keep both so you can in the future if need be use one to repair the other
2. yes you just need an alternative psp game/demo installed and add the PBOOT to it
3. yes but i would keep both so you can in the future if need be use one to repair the other