OWASP recently published the full set of videos, accessible via their website at http://www.owasp.tv. I didn't get to attend this year, but I have enjoyed listening to a few of the sessions so far. One was a bit slow, but overall I am glad I can listen to them at no cost! They are posted in both Flash and iPod (mp4) format.
I highly recommend watching or listening to them, with the latter probably being the best. You do miss the slides, but a talking head is not all that entertaining.