Mash beans; Add chili powder stirring well. Spread about 3 tablespoons of bean mixture on each tortilla. Sprinkle with fresh cilantro and squeeze 1 lime wedge over each. Top each tortilla with 2 tablespoons green chilies and 2 tablespoons cheese. Bake tortillas at 450 degrees for 3 To 5 minutes or until cheese melts. Serve with fresh salsa.