Get ready to develop applications for Microsoft Windows Code-Named "Longhorn". Sign up for the Microsoft Professional Developers Conference 2003 (PDC), where you will get your first chance to look under the hood. "Longhorn" has to be seen to be believed.
But don't stop there. On October 27, the day after the PDC starts, Microsoft will launch the "Longhorn" Developer Center on MSDN. The MSDN Longhorn Center will include feature articles and discussion groups to help you take full advantage of the next wave of the Windows operating system.
News source: In-House