This is a good use of 20 mins .. I quite like the format too. Not 100% sure that this is exchange version specific. Dunno if you need to have FPE installed on an Exchange 2010 server.
http://edge.technet.com/Media/Forefront-Protection-2010-for-Exchange-Deployment-and-Performance/
Alexander Nikolayev joins us again to dive deep into the deployment and some performance for Forefront Protection 2010 for Exchange
http://files.flaphead.com/v/FPEDeploymentPerformance_edge.zip
http://files.flaphead.com/v/FPEDeploymentPerformance_edge.mp4