In A Small Mixing Bowl, Combine The Cream Cheese, Sour Cream, Dill And Garlic. Spread Butter Over One Side Of Each Tortilla. Place Three Tortillas, Buttered Side Down, On A Griddle Or Large Skillet. Spread With Cream Cheese Mixture; Sprinkle With Salmon And Cheese. Cover With Remaining Tortillas, Buttered Side Up. Cook Over Low Heat For 2-3 Minutes Or Until Golden Brown. Turn And Cook 2-3 Minutes Longer Or Until Cheese Is Melted. Cut Into Wedges.