1. In a bowl, dissolve gelatin in boiling water. Stir in raspberries, pineapple and salt. Pour half of the mixture into an 8-cup ring mold coated with non-stick spray. Refrigerate 30 minutes or until set. Let the remaining gelatin mixture stand at room temperature. 2. In a bowl, beat cream cheese and sour cream until smooth. Carefully spread over gelatin in mold. Top mold with remaining gelatin mixture. Refrigerate 6 hours or until firm. 3. After gelatin has set, fill sink with hot water and let mold float in hot water for a few minutes. Remove mold from hot water and turn out onto an inverted serving plate. Garnish with greens and fresh raspberries.