Dude, I can say it, `cause I play in the emulator, 2 things. 1. The joystick is acceptabale, in the last version of nulldc, the joy2key is not needed, I used it with the first nulldc, but in the last version, if you use a joystick, I`m sure you won`t gain any percentage of speed, if you want to make a test, play the game in the emulator, go to metal harbor mission 3 and try to get to the chao with a spindash jump, see if you`ll have some advantage. 2. If you want to play in an emulator, play with nulldc version 1.6 beta, it`s too much better than the chankast, in many things, but the most important is the graphics plugin, that causes chankast to emulate the game with many annoying bugs that influences in the game play. o/