I'm actually looking for regular Mario bros, not super mario bros....but i noticed that the Mario bros is a 2 set board...will that work in a generic unisystem cab w/o doing some mod work? I was looking for something that i could just plug and play. Is there a difference between a Mario bros board from a dedicated Mario bros game and a nintendo unisystem board with Mario roms on it? Right now i have a unisystem board with a "vs. goonies" daughter card on it which is not working. Do you have a link to that RGVAC board?