Register before September 15th to receive a $500 discount here.  More info on the PD:

See the Future of Developer Technology

November 17 – 19, 2009
Los Angeles Convention Center

The Professional Developers Conference (PDC) is the definitive developer event focused on the technical strategy of the Microsoft developer platform.  Attendees come from around the world to learn about the future of Microsoft developer technology directly from the people who make it happen.  If you’re a developer, architect or technology leader involved in making strategic technology decisions, the PDC is for you. More...