From the WindowsServer blog:

Please join Bob Muglia, Senior Vice President of Microsoft’s Windows Server Division and Abhi Talwalkar, Vice President & General Manager of Intel’s Digital Enterprise Group to discuss Microsoft and Intel’s industry standard platforms for 64-bit enterprise computing: Itanium (r) 2 Processor-based servers running Window Server 2003 to provide cost-efficient RISC replacement, and 64-bit Intel (r) Xeon (tm) Processor-based servers with the new Window Server 2003 x64 Editions that support the broadest range of applications.

Quite a list of speakers!