The beta version of Forefront Endpoint Protection 2010 is now publicly available for you to evaluate.
Forefront Endpoint Protection simplifies and improves endpoint protection while greatly reducing infrastructure costs. It builds on System Center Configuration Manager 2007 R2, allowing customers to use their existing client management infrastructure to deploy and manage endpoint protection. This shared infrastructure lowers ownership costs while providing improved visibility and control over endpoint management and security.
FEP 2010 documentation