I don't think I'd want to see what stupid or disgusting things they've been looking at.
out of the blue one day years later you can throw them a curveball and bring up something no one would know about...............they would go deathly pale and hilarity would ensue
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.