So here's the video of PCSX-Revolution, a PlayStation emulator for Wii, alternative to WiiSX. There are lots and lots of bugs in this emulator, as you seen in the video. 3D-based games don't work, because the 3D-based games are very slow, the problems of the CPU and sound issues. 2D games work pefectly, but still have problem of CPU and sound of this emulator. Also, you'll get the code dump rarely with 'Show FPS' on. So, I don't recommend PCSX-Revolution. In the future versions of PCSX-Revolution will get faster to emulate. In the meantime, just use WiiSX, which is a better PS1 emulator for Wii.