pSX emulates the Sony Playstation 1, pretty much everything is emulated and most games run perfectly. One thing that should be noted is that pSX DOES NOT use plugins. The emulator is completely self contained. The emulator has been designed to be as easy and unobtrusive to use as possible - in most cases you will not need to configure anything to use it (except maybe the controls).
Note: you will need a PS1 BIOS image (not supplied) - it should be called SCPH1001.bin and placed in the bios folder of the emulator.
If you get an error message saying d3dx9_26.dll is missing you can try downloading it from here.
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