In A Saucepan, Combine Sugar And Cornstarch. Stir In Cranberry Juice, Vinegar And Soy Sauce. Bring To A Boil; Cook And Stir For 1-2 Minutes Or Until Thickened. On Metal Or Soaked Wooden Skewers, Alternately Thread Sausage, Apples And Peppers. Grill, Uncovered, Over Indirect Heat For 8 Minutes Or Until Heated Through, Turning And Brushing With Glaze Occasionally.