I don't think you're in any position to tell Zal of all people "how its done".
You never lived with hard drunks all your life that made every day a living hell so yeah.............
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.