I am happy to reply that despite my frustration that the CGMS only seems to be accurate approximately 60% of the time, my A1C has dropped quite a bit in the 90 days that I have been using the system. I began the CGMS system with an A1C of 7.4%. This was pretty average for me; I fluctuate between 7.1 - 7.4% despite my constant finger sticks and tight carb-counting. I just can never seem to get to 7.0%. Of course, my goal is to get UNDER it, but I was just shooting to hit 7.0% once. Well, in just 90 days on CGMS I hit 6.7% !!! That was so huge for me, especially considering that my first 90 days on the CGMS has not been as satisfying as I had anticipated. I thought for sure I was able to correct some highs and some lows, but overall I honestly thought that it just wasn’t accurate enough most of the time. I may still be right about that assumption, but even with a low % of accuracy (IMHO), it sure yielded a very satisfactory A1C! I even posted it on my fridge…I am 32 so that must say something about how excited I was when I opened that envelop from my doctor’s office. I am super anxious to continue to watch it drop; I am very hopeful that this CGMS is the best thing to happen to me in a while (thank you, Minimed!).