OK maybe so but you should be aware of another company Echo Therapeutics(ECTE)that has CGM technology that has conducted human studies that are as good if not better than Dex. The difference being is they are NON INVASIVE (NO Needle) Looks like they plan to be direct competition to Dexcom by sometime in 2010. Company is already setting the stage with lic. partners and final studies all being conducted in critical care or surgical settings. They are a 10th of the market cap and you can go to www.ectetx.com to view the company and conduct your own diligence.