Management of type 2 diabetes is an ongoing challenge for patients and their doctors. In order to prevent complications, patients need to monitor and control their blood sugar levels. In addition, they may need to have an ongoing communication with their doctor in order to modify treatment. In this study the investigators wish to compare the benefits of continuous glucose monitoring system (CGMS) to an internet-based glucose monitoring system (IBGMS). The investigators also want to determine whether the frequency of blood glucose testing affects blood glucose control and to see whether the benefits of CGMS and IBGMS are independent of testing frequency.