Add ingredients to the rice-cooker pot in the following order (do not stir): Rice, Water, Tomatoes, Chilies & Frozen Corn. Set your rice-cooker to the "Brown Rice" setting and go about your business (approximately 90 minutes)

When you hear the beep, your rice is done. Add some olive oil, chopped cilantro, salt and pepper to taste and then fluff/toss the rice for serving.