Jake Strawn (aka himerus) talks about the Omega Base Theme, which implements the 960 grid system, supports HTML5, and provides some controls for laying out regions. He also talks about Omega's integration with the Context module via the Delta module in order to provide contextual layouts as well as his work on the associated Omega Tools and Omega UI modules. For more information, be sure to check out the Omega project page as well the Omega Theme microsite for more information and videos.