We are looking for patients who have been recently diagnosed with Type 2 Diabetes and who are willing to be in a long term study 4-7 years. We are testing four different types of diabetes medications currently in use for the treatment of Type 2 Diabetes and the purpose of the study is to guide physicians about the best treatment for diabetes. Do you have diabetes? Is metformin your only diabetes medication? Have you had diabetes for less than 5 years?