Beat egg whites until stiff, add Cold water and beat again. Add sugar Very gradually while still beating. Slow beater and add vinegar, vanilla and corn starch. Place on a greased paper an a greased cookie sheet. Form into a roundish shape. Bake at 300 degrees for 45 minutes, then turn oven Off, but leave Pavlova in the oven to cool with the oven. When cold, completely cover the outside with Real whipped cream, and top with slices of Kiwi Fruit.