Grease 9" square pan. In large bowl, combine cereals, marshmallows, brickle chips and almonds; set aside. In medium saucepan, combine corn syrup, sugar, brown sugar and margarine. Cook over medium heat until mix comes to a boil, stirring constantly. Remove from heat; stir in peanut butter. Pour over cereal mixture; stir until cereal mix is evenly coated. Press in greased pan. Cool slightly. Cut into 16 squares; cut each in half diagonally.