Emurayden is basically a hack of the Connectix Virtual Game Station if you have ever heard of it. A retail PS1 emulator that was pulled from the shelves by court order via Sony. The emulator is good with ease of use and compatibility, but the graphics are pretty basic as it seems the emulator does not take advantage of certain video features such as anti-aliasing and so forth. If you want the best PS1 emulation experience (graphically) then take the time to get epsxe working optimally on your system. Or, if you just want to quickly get to the games without any real fuss, use Emurayden. It's almost easier than using a real PS1.