1. Preheat broiler. Line a broiler pan with foil. Spray broiler pan rack with non stick cooking spray. 2. Put lime, ginger, preserves, and soy sauce into a food processor and combine until smooth. 3. Place fish in a glass baking dish large enough to hold them in a single layer. Spread mixture on both sides of fish and set aside. Cover and let stand for 5-10 minutes. 4. Transfer fillets to broiler rack. Broil 3-5 inches from heat 5-6 minutes. When done, remove from rack and plate.