the proble is i have downloaded winkawak 1.55 loader and also downloaded patch kit from *snip* i dont know how to patch properly where to put parent roms and how to develop new rom for example i patched kof97 to kof97yk but emulator gives me error kof97ps_p1.rom not found That forum contains links to all kinds of illegal material, please think about what you're posting. - IQ