That's what the man bloody well wants you to think!
Correction, the "Man" does not want you to think period, just vote for them on election day and allow them to pass outrageous laws.
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.