Boil macaroni to al dente (more firm than soft, as it will continue to cook when it bakes), then drain water and place in a 9x12 baking dish and set aside. In a large pot, mix soup and milk together on medium heat. Cut Velveeta cheese into cubes for faster melting and add to soup mixture. Once the cheese is melted thoroughly, pour mixture over the macaroni. The mixture should cover up to the top of the macaroni. Melt butter in a saucepan, do not burn, sauté the bread crumbs until golden brown in color then sprinkle over top of macaroni dish.