I'm the same way. Sometimes I don't exactly understand what I said until later on. It's what gets me in the most trouble sometimes.
Ya gets me in trouble alot..........
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.