Welcome to ASR, Marv. Great way to introduce yourself to this science-oriented audio community by posting that video.
It's a 4-year old video, but I really like it and the way it ties Sony's remarkable A/V technology history to their recent b.s. "audiophile memory card"
I hadn't seen Aussie Dave Jones' videos before, but he is truly on of the most entertaining techno-nerds I have seen on YouTube. I'll likely watch a few more.