Sorry to hear that you couldn’t join the webinar. The next webinar will be at the following time: Jan. 14, 2015 at 11am (Pacific Standard Time)
We also have helpful Freelancer tutorial videos that are here to help newbies learn how to create a successful oDesk profile, set up a job feeds, and submit an application/ cover letter: http://community.odesk.com/t5/Freelancers/Freelancer-Tutorial-Videos/m-p/59291#U59291
Do I take it that this means that there is no video, audio or transcript of webinars published after they're held?
I hope not, because there might be concerns addressed in the webinar which aren't in the tutorial videos (If they all were, why hold webinars?)