This came in my email yesterday and is very welcome news for people wanting to configure VDI and RDS in Windows Server 2008 R2:

“…The Remote Desktop Services Deployment Guide for Windows Server 2008 R2, is now live on the Download Center and on TechNet. This guide is intended for use by system administrators and system engineers who are responsible for deploying the Remote Desktop role services and features for the Virtual Desktop Infrastructure (VDI) environment. It provides detailed guidance for deploying a Remote Desktop Services design that is preselected by you, an infrastructure specialist, or a system architect in your organization.

Also the Terminal Services Deployment Guide for Windows Server 2008 is now available as well:

The Terminal Services Deployment Guide for Windows Server 2008, is now live on the Download Center and on TechNet.  This guide is intended for use by system administrators and system engineers who are responsible for deploying the Terminal Services role services and features. It provides detailed guidance for deploying a Terminal Services design that is preselected by you, an infrastructure specialist, or a system architect in your organization…”