Preheat oven to 350 degrees F. In a small bowl, combine hot water and coffee granules; set aside. In a large bowl, combine brownie mix, oil, 1/2 cup coffee mixture and egg. Mix until dry ingredients are moistened. Spread half of batter in bottom of each pie crust. In a medium bowl, combine cream cheese and confectioners' sugar; beat until smooth. Beat in remaining 2 tablespoons coffee mixture. Spoon cream cheese mixture evenly over brownie batter in pans. Carefully swirl with a knife. Bake 28-31 minutes (do not over bake). Cool 10 minutes before serving. Serve warm or cool completely on a wire rack. Store in an airtight container in refrigerator.