1. Heat oil in a large nonstick skillet over medium-high heat. Add ginger and garlic; saute 30 seconds. Add onion and peppers; saute 4 minutes or until tender. Stir in curry powder; cook 1 minute. Add pineapple and remaining ingredients; bring to a boil. Reduce heat, and simmer 30 minutes or until mixture thickens. Serve at room temperature or chilled.