Uncovering the new Exchange 2010 management architecture with special focus on remote powershell and managing multiple Exchange 2010 organizations from EMS/EMC/Remote PowerShell 2.0 installed on the same machine.
Although I touched this topic briefly in a blog post right after the Exchange 2010 beta 1 went public, I just wanted to mention that a far more detailed article now has been published here on MSExchange.org.
Cheers,
Henrik