Henry David has become a professional eater. We started him off on baby cereal at 5 months. A week later we started him on vegetables. I did them by color starting with Green then orange and then we started fruit.
He now eats half a fruit for breakfast mixed with cereal. For lunch, half a vegetable and half a fruit/cereal mix and for dinner he eats half a vegetable and half a fruit/cereal! He sleeps so much better now that he eats and he doesn't spit up as much! (He still nurses every 3-4 hours)