If you are like most of us you probably pick up some eggs, some cheese, some vegetables, and, oh yeah, some milk. However, what type of milk do you get? For a very long time our choices have been somewhat limited. We always got the same types: whole, 2%, or skim. However, some creative product managers are getting ready to change the product development definition of milk and the existing milk product managers are going to have be be ready to deal with it.