Mix lemon gelatin with 1 cup boiling water; Set aside. Bring 1 cup water to boil, add marshmallows, cream cheese and cook until combined. Stir in lemon gelatin and pineapple. Remove from heat, and pour into a 9 x 12 pan. Chill until set. Mix raspberry Gelatin as directed. When lukewarm, pour over lemon gelatin mixture. Chill mixture until set. Spread dream whip over chilled gelatin mixture. Serve chilled.Note: You can substitute lime for lemon gelatin during the holidays to present a festive green and red salad.