Dude relax.
For starters I'm a hudge PSP fan. Like holding and playing it right now.
Limited japanese FFVII PSP. :P
I play with a lot of emulators on it: SNES, NES, SEGA, Gamegear, GBA, GBC, GB, ....
=> All run great
But it doesn't mather how much effort and time has been put in the N64...