Hi Mike, This collection of 100 real customer stories of digital transformation blew my mind. Like you said the stories show in an innovative way how Cisco customers are using technology to transform. How they are engaging their customers in new ways (immediate video calls with mortgage specialists from a brank branch, rather than calling an 800 number), or speeding production cycles through connected factories, or by making mines safer. It's exciting. We are in the early days of a profound transition that will only accelerate as organizations tap into the power of digitization.