+1
However, save states backfired on me once with PS Tomb Raider (via ePSXe emulator) as the file somehow ended up corrupted and as I hadn't saved the game "the old way" (using crystals), I had to restart the WHOLE game. Still, I am in agreement that save states are extremely handy if you don't have much time on your hands - like me. A painful lesson learnt though... save in-game soon as opportunity arises just to be safe lol.