Matt Steele on what's new with Geneva Server beta 2

In this episode Matt Steele, Sr. Program Manager for the Geneva Server, calls out a number of great new features in the beta 2 release. These include managing  Geneva Server with Windows PowerShell, automated monitoring for federation metadata changes, Information Card management via Group Policy, SAML 2.0 SP-Lite support and the new ASP.NET Membership and Role providers to enable MOSS 2007 as a Relying Party application to Geneva Server. Matt also touches on the all new claims transformation language provided in Geneva Server… and more!

URL references:
“Geneva” Forum on MSDN
"Geneva" Team Blog
Microsoft code name "Geneva" 
The Identity key topic on Channel 9