I just wanted to let everyone know that the second series of Channel9 videos on volta are out there for you to enjoy:

    Part1, Part 2

Erik and Brian have a bunch of other very interesting ones and I would encourage you to watch these.

There are more in the pipeline and we will continue to provide you with more of these cool talks. 
All volta shows are listed here. But don't be affraid I'll let you know when they'll be out there.