a guy named wally buck had some significant foresight, was able to put two and two together. this free product that served the doctors really well, plus the stimulus package coming where doctors would get paid was one plus one equals three. >> talk a little bit about how many people are using this? how many doctors have signed up? how is it getting paid for? >> nurses, doctors, and office staff, we manage about 33 million patients right now. it's the largest and fastest growing community out there. how they use it, we use it to -- it replaces all steps of the clinical visit. when you think about you're going to the office, you call and you make an appointment. that's done in our product now. you're scheduled in our product. you're checked in with our product. when the nurse takes over and gathers your weight and your blood pressure, that is entered into the product diagnoses, entering that into our product. prescriptions, we're connected to 70,000 pharmacies. before you leave the office your prescription is filled. lab work is done, it's ordered and the lab work comes back. a