Preheat oven to 350 degrees. Grease and flour a bundt, fluted or tube pan. In a mixer bowl combine cake mix, pudding mix, coconut, nuts, oil, soda and eggs; mix well. Pour into a prepared pan. Bake for 50 to 60 minutes or until a toothpick comes out clean when inserted in center. Remove from oven; allow to cool down prior to removing from pan and placing on a wire rack. Sprinkle with powdered sugar or drizzle with melted chocolate.