Having unboxed my old Centris 610, and attempting to play some games on it, I get crashes when trying to play old Black and White games like "Dark Castle" or "Ancient Art of War", even though my Centris 610 has a videocard that supports black-and-white display mode. If I uninstalled System 7 and went back to System 6 on the Centris, then would the old games work? Is there any way to set up a "dual boot" system so that I could choose which System to boot into, to have the option of easily accessing software for both?

Thanks!