I've tried it. But, from what I've read.. it uses a lot of hacks to get the game running at the speed it does. And, in my opinion, it kind of shows. I think there have been a few threads here already listing reasons NOT to use that particular emu. But, yah, it's an option for people whos comps are even slower than mine.
My 2000 can run KI pretty well.. and KI2 fairly well. A bit more speed (2100, even) would have made them perfect, I suspect.
d.