An overview of the new features in Riak 1.3 [0]. Presentation ends in a demonstration of Riak CS [1] in a Vagrant project [2].
[0] http://basho.com/introducing-riak-1-3/
[1] http://basho.com/riak-cloud-storage/
[2] https://github.com/hectcastro/vagrant-riak-cs-cluster