Nigel.........I don't know why hardly anybody thanked you for posting this, but, I personally am glad you did. I love watching the old dances (Charleston, Black Bottom, etc) on Youtube, but I have to go down to the library and use their high-speed. I tried your site on a couple of videos, and where it would normally take about an hour for me to download one video (with dial-up), now at least I can hear the music within minutes!
And it seems to work flawlessly. My only comment on the program is that I wish you could pick the speed you want instead of the 128. But, heck, it's free and efficient......what more can a "Charleston" aficionado ask for?
Mark