So I received sudden inspiration to make an acid house remix of Rainbow Factory (The urge will probably be gone soon anyway but this could also be for future reference). However I don't know anything about making acid house and I don't even have a TB 303 emulator. So what is the best free TB-303 emulator and does anyone have tips for making acid house?
Note: I don't care how badly I fail at this, but I do want to try if nothing more than for the hell of it.