Thanks Roderick, much appreciated. Another thing I noticed about Kevin in putting this story together is his incredible attention to detail. I think this stems from his medical training. You cannot afford to make a mistake in that field because people's lives hang in the balance. You have to keep going over the information you have again and again to make sure you have the right diagnosis. As you pointed out, when things were not working, Kevn looked at every possible detail to see what he could have missed. He tweaked his prescription until he found the cure for his problems. He is a very interesting case study for success in any field, not just domains.