100% working now? Can it run big name games like Sieken 2 or Chrono trigger or earthbound without any slowdown problems?
Not quite perfectly, Earthbound and Chrono trigger run quite well, but games that use the SA-1 and Super FX chips are not and cannot be emulated on the DS, so no SMRPG, Kirby Super Star, Star Fox or any other games that use those chips. In terms of speed, however, most if not all games will run perfectly with the proper settings applied. Snemulds is currently the best emulator out, if you didn't already know.
What exactly do u mean settings in terms of it in the DS. Is it DS settings? Or Settings withing the emulator itself.