This study evaluates between group change in glycemic control (HbA1c) after 6 months of insulin pump therapy in patients with type 2 Diabetes Mellitus, as compared to patients on multiple daily injections (MDI) therapy over the same time period. It also evaluates between group changes in diabetes clinical outcomes after 6 months in patients with type 2 DM. Patient related outcomes will be measured after 6 months of therapy. The primary endpoint will be between group difference in average HbA1c changes from baseline to 6 months, when comparing Continuous Subcutaneous Insulin Infusion (CSII) to MDI.