Sorry, I have not even seen it (even now I just checked your profile - good thing that the 5-entry limit was fulfilled for all of them). I was mainly managing my own puzzles in the past days.
I assume you use Latin almost as often as I use Spanish (almost, because I have used it 3-4 times).

EDIT: actually I saw it, I wanted to write I would watch the videos later, but then tabs buried it. But the videos are bookmarked. Just I need time, sound and bandwidth, all 3 at the same time and place...