Microsoft Forefront Protection 2010 has been released recently. Forefront Endpoint Protection 2010 enables businesses to align security and management to improve endpoint protection while greatly reducing operational costs. It builds on System Center Configuration Manager 2007 R2 and R3, allowing you to use your existing client management infrastructure to deploy and manage endpoint protection. Download both trials and discover their combined benefits.
View the system requirements at http://www.microsoft.com/forefront/endpoint-protection/en/us/system-requirements.aspx?WT.mc_id=soc-n-sa-loc-services-omers