Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9x13 inch pan.
Prepare cake mix according to package instructions. Pour into 9x13 inch pan and set aside. In a large bowl, beat cream cheese, eggs, vanilla and 1 1/3 cups sugar until light and fluffy. Carefully spread over cake batter.
Bake in preheated oven for 1 hour. Allow to cool.
To make raspberry topping: In the bowl of a food processor or blender, combine the raspberries, 1/2 cup sugar, and 1/2 cup kirschwasser. process until pureed.
