i have got the xbox 360 emulator and i am trying to make it work for my thrustmaster dual power 4 gamepad. i managed to do everything but the only problem i'm having is setting up the vertical axis on the right mini stick. i think it's a slider 0 but i can't seem to make it work. i can make it work by mapping it similar to the left mini stick so when i move the left mini stick it moves but it doesn't seem to be working with the right.
it's quite popular. i found it via google search. the instructions work for unreal tournament 3 but that doesn't need a xbox360 controller, it's just preferred and compatible. other games such as kane and lynch don't work too well and maybe will if you paste into system folders like some people have advised. (but i don't want to do that) anyway here's the link
my mistake, i was supposed to write xbox 360 CONTROLLER emulator, oh well.
n64 emulator was working around 2002 (maybe earlier) and i think that was when the last game was released.
ps2/gamecube is just starting to work, and they have gone some time ago. (wii is gc but more controllers - emulated too)
xbox360 and ps3 are REALLY powerful, emulators haven't even started being made yet. let's assume you can run gta 4 perfectly (quad core game). you still most likely won't be able to emulate ps3/xbox360. and besides, it would take a long time to programme 4 cores. any less cores and i doubt you'd get playable speed.
conclusion, there will not be a working emulator for years!!! :-)