NO BAKE CHERRY CHEESECAKE	   1 graham cracker crust  1 (8 oz.) pkg. cream cheese, softened  1/3 c. sugar  1 c. light sour cream  2 tsp. vanilla  1 (8 oz.) container frozen whipped topping, thawed  1 can pie filling, cherry or blueberry  Beat cheese until smooth; gradually beat in sugar. Blend in sour cream and vanilla. Fold in whipped topping, blending well. Spoon into crust. Chill until set - at least 4 hours. Top with pie filling. Chill.