Heat Pork According To Package Directions. Place Tortilla Chips On A Large Microwave-Safe Serving Plate. Layer With Pork And Cheese. Microwave, Uncovered, On High For 1-2 Minutes Or Until Cheese Is Melted. Top With Sour Cream, Salsa, Lettuce And Onions. Sprinkle With Olives And Pepper Rings If Desired.