I've seen something like this in the Nintendo section, so I thought I'd provide links to some PSX emulator compatibility lists. I hope this helps somebody.
Playstation 1 emulators:
PSX the emulator (also known as psxfin)
http://psx.silvanthalas.com/psx.html
Epsxe
1.6.0: http://forums.ngemu.com/showthread.php?t=49711
1.7.0: http://www.epforums.org/showthread.p...ty-list-thread
Psxeven
http://ngemu.com/psx/psxeven.php?action=compat
Pcsx
http://zap.to/pcsx
http://www.pcsx.net/downloads/pcsx_g...omp_ver_12.txt
FPSE
http://www.amidog.com/fpsedb/
PS2 emulators (note: requires a fairly powerful computer to run, and many games still aren't playable)
Pcsx2
http://www.pcsx2.net/compat.php
I'll add more links as I find them.