Preheat your oven to 350 degrees. In a medium bowl mix together peaches, sugar and cornstarch. Spoon fruit into four standard ramekins that have been lightly sprayed with cooking spray. In the same bowl mix together flour, brown sugar, granulated sugar and cinnamon. Add in melted butter and mix with a fork.  Mixture will not be completely wet, but more sandy in texture. Take a handful of topping and press together with your hand.  It should clump up. Sprinkle mixture over the fruit.  Leave some larger clumps so it stays crispier while baking. Place ramekins onto a baking sheet and bake for 30-35 minutes or until topping is lightly golden brown and fruit is bubbling. Cool for about 15 minutes before serving.  Serve with fresh whipped cream.