Well when I was at my friends house earlier today and he had a PS1 emulator called pSX_1_12 which i put onto a memory stick because I've been wanting to play FF7 for a while and asked him if he knows a good site for roms so he said emuparadise.org.
Now because I'm a complete idiot I didn't ask him how to get it to work and now I can't figure it out.
First off the readme says "Extract all files from the .rar (or .tar.bz2 file under Linux) including folders." but the folder I copied wasn't a rar folder it was just a normal folder, I'm not sure if it needed to be extracted on my computer or if it was only in a .rar to make downloading simpler.
Next it says "The emulator requires a PS1 BIOS file which should be placed in the
bios directory. By default the emulator will look for scph1001.bin
- this version is highly recommend because it is the only well tested
one although other bioses should work."
It seems that I've already got a scph1001.bin file in the bios directory so that shouldn't be a problem.
Finally it says "Once the emulator is running you can change the BIOS from the
configuration menu. In the event that you only have a different bios
file you can edit psx.ini to get the emulator running (run psx.exe
once, you will get an error message, now look for psx.ini)."
Since I have the bios they recomend this bit shouldn't be a problem unless if I'm severely misunderstanding