Alex, there's no formal Live training from Ableton at the moment, but there are courses appearing at colleges that do music technology. You may find that general music technology courses include Live. I've been teaching Live since version 2, to groups and individuals, and the best qualification you can have is experience - jamming, recording, etc. That's what people want to know - what you have done, and what you are doing. That will impress them more than a piece of paper. And of course, I have to say, keep an eye out for Live-related products from MacProVideo! :-)