Hola a todos; nuestro buen amigo Matias Woloski a creado un excelente Screencast de Sharepoint 2010 and ADFS; aquí el detalle:

Sharepoint 2010 and ADFS

I’ve seen a few questions on identity federation with SharePoint before, so I thought about sharing this more broadly.
I recorded a 9 minutes screencast showing the capabilities of ADFSv2 + SharePoint 2010. This is using Microsoft STS, LiveID and our own company STS allowing the following usecases:

• Manage access to employees that belong to the Active Directory
• Manage access to partners that has their own STS
• Manage access to certain webparts, doc libraries or lists through Sharepoint groups and claims
• Allow/deny access to Windows LiveID users

Saludos

Fernando García Loera