To James. No, I don`t need the 271-s1.rom. It was in the Kof2k3.zip, which I download. But if i try to run this game in Mame32plus, it says 271-s1.bin NOT FOUND. When I tried to rename 271-s1.rom to 271-s1.bin, it says bad CRC. What should I do? Sorry for niggling