Greg Schechter rejoins us after a lengthy blogging pause to describe profound changes how Windows Applications render to the screen.
Greg has contributed a lot to the architecture of WPF. You may have seen Greg, Chris Anderson, and Jeff Bogdan's talk at the October 2005 PDC. I don't think the session will be available online past April...so catch it soon if you desire.
(link stolen from Fil's list of WPF PDC talks