PLACE cranberries in food processor container; cover. Process until finely chopped; place in medium bowl. Add sugar; mix well. Set aside.
STIR boiling water into combined dry gelatin and cinnamon in large bowl at least 2 minutes until gelatin is completely dissolved. Stir in cold water. Refrigerate 1-1/4 hours or until thickened. Stir in cranberries and oranges. Spoon into 6-cup mold or 2-quart bowl sprayed with cooking spray.
REFRIGERATE 4 hours or until firm. Unmold. Garnish as desired. Store leftover salad in refrigerator.