Group Policies have become an essential tool for configuring Terminal Server and Citrix environments. This session will explain how to get the most out of the powerful (and free) add-on policies known as the "True Control Templates." We'll start with policy basics and quickly move into best practices. We'll discuss the differences between the True Control and AllinOne templates and take a look at all the available templates, including interesting and recommended settings.
Here's his session from BriForum 2005.