If you want to know how a vendor’s product is supposed to work, ask the sales guy. If you want to know if it really DOES work, and HOW it works, ask Devin. Devin spent a day with my wireless team here at University of Michigan, and they learned more from him than in weeks of classes. He is the most knowledgeable individual in this field I have ever met, is incredibly good at transferring that knowledge to his audience, and he is the best customer advocate in the wireless space that anyone could ask for.