great vid !!! reminded me of a sesame street episode , where it take 30 min. to teach children 2+2=4 ... and the letters - A & H

8:02 ... lol! Since the internet is nothing if not all about clarification here's my (anal retentive) clarification on triangle and round files: I use a triangle file to start and a round file to finish the string grooves (to better accommodate the round strings)! And I can already hear "who cares?!" And... shouldn't the band in the background be 32.187 Kilometers and the album called 32.187 kms by 32.187 kms? (I am after all a metric lover!) ...and I like the black accent around the white side fret dots! ... the video is informative and fun as always!!!