Ok, back on again.
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.
Back out again
I want to update the pspgo to get on the store and buy some games...but the net won't stay on long enough.
GOTTA GO FAST!