Maybe lots of you are already doing it but a tip is to use
http://www.youtube-mp3.org/ to turn any youtube clip into mp3.
You just paste the youtube URL and it converts it to mp3. I did that yesterday with clips from the Boston show and the one at MSG. I saved them on my computer and just dragged them to my itunes library so now I have them on my iphone
I might be the one that is way behind on this thing but I thought I'd share it anyways....