NO. Not yet, adn not for a very long time........and when they do make a ps2 emulator, it will need a very good pc to run it.........besides, by the time they finish it, the ps3 will probably be out, so it will be cheap to go and buy a ps2 anyways
I hear the ps2 emulators are really laggy and missing graphics. Better playing the games on a PS2 instead of your computer.