Faddeev calculations of πD scattering

The present status of the Faddeev calculations of πD scattering is summarized, with emphasis on what has been learned about common approximation methods (for π-nucleus as well as πD). Some space is devoted to a discussion of the theoretical work which remains, including a suggestion of co-operation between theorists on a ''homework'' problem. Finally, examples of the interesting phenomena are given which one hopes to investigate through good πD experiments. Suggestions are made as to which experiments would be most useful