there are a couple of digital picture frames in the background when Kevin and Drew are talking... Do you know what they are, who makes them? Thanks!
Excellent series of tutorials. One thing not mentioned in the Tangent section is that you can try out the functions of the control panels using a downloadable app (Android and I think i thingy ). The app is paid for but you can use it for an hour a day free of charge. All the panels are emulated so you can get a feel for what they do before investing in any hardware.