I'm finally back had some trouble with missing network drivers which took a bit of time to find. sharing a pc with three other people sucks glad I got things sorted out now.
You should totally install some self spyware to see what kinda dirt you can get on your shared computer
Saw a friends pics of when he had self spyware installed and his familys browsing habits were very...............hilarious
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.