Place Salmon in a shallow dish. Combine soy sauce and next 4 ingredients; pour over Salmon, turning to coat. Cover with plastic wrap and refrigerate 30 minutes, turning Salmon once. Combine peaches, jalapeno if desired, cilantro and 1 teaspoon lime juice; cover and set aside. Remove fish from marinade, discarding marinade. Coat a grill rack with vegetable cooking spray. Grill on the Broilmaster over medium-high heat (350-400) for 5 minutes on each side or until just cooked through. Top with peach and cilantro mixture if desired. Yield: 4 servings.