Stir Mixes into water, and heat to boiling on stove, stirring constantly.. once boiling remove from heat and let cool to room temperature.
drain oranges, and fold into cooled mixture, then lightly add the cool whip just till blended.
Pour into pie crust, and freeze.. till ready to serve... remove from freezer to thaw 30 min. befor serving, I always have a little bit that doesn't fit into pie shell, so I put it in 2 dishes for my Hubby and me a treat!!