Beat cream cheese, eggs, 1 c. sugar and dash of salt. Stir in chips. Set aside. Combine flour and 2 c. sugar. Add cocoa and mix. Add soda and mix. Add 1 tsp. salt and mix. Add water, vinegar, oil and vanilla. Line muffin tin with paper baking cups. Fill cups ½ full with chocolate batter. Top with heaping Tablespoon of cream cheese batter. Bake at 350∞ for 30 minutes.