As long as I'm working somewhere that I permanently scar myself with Sulfuric Acid monthly I'll be much happier than I was. My leg still has acid burns, same with my stomach.
You are really going to hate it when they pull a real life Jurassic park and we get those damn acid spitting ones everywhere.
THE BEST METHOD to run PSX games (and everything else for that matter) is via Retroarch - http://buildbot.libretro.com/nightly/
If you have any questions on how to set it up on Windows please feel free to ask, its very easy.