~-Glaze:- ~- Grease 9 inch square or round pan. In med; micro safe bowl, combine chocolate chips, 1/2 cup peanut butter chips and margarine. Microwave on Medium for 2-3 stirring halfway through cooking. Stir until smooth. Remove from heat; stir in vanilla. Add cereal and oats; stir until well coated. Press in greased pan. To prepare glaze, in small, microwave safe bowl, combine glaze ingredients. Microwave on Medium for 1-2 minutes; stir until smooth. Drizzle over bars. If desired, refrigerate until set. Cut into bars.