Detailed Review on the PSP Super Nintendo (SNES) emulators, snes9x TYL and its Variant snes9x euphoria. My opinion on both and whats the better of the two, Also check out my Genesis and gameboy.
Because from what i've experienced in the PSP hacking scene i believe those versions you've picked up uses as it's called PSP media engine aka mecm, iirc theres a version i've spotted that doesn't uses the 'media engine' part of the emulator since i would like to contribute and play my part here ya go: Snes9XTYLmecm [v0.4.2] [ADHOC] (MZ Custom EBOOT): & or here: SNES9X EUPHORIA [R5 B3 - NoME v0.2] for a clearer explanation read exactly what No media engine is: *'NoME v0.2' is the 'No Media Engine Version', which makes this emu slightly faster than the reg. Of SNES9x Euphoria, and thus more preferred (by myself for sure). Snk vs capcom ps2 iso. Not sure if there are any drawbacks to this vers. 
Of the Euphoria R5 B3 emu. The EBOOT graphics are the same as the one above, so no reason for another pic.