The next generation version of Forefront Security for Exchange Server Beta 2 is available in English, German, and Japanese.
Features and functionality described for the beta 2 release require:
2.5 GHz processor; minimum 1 GB of RAM (2 GB is recommended); 550MB of available hard-disk space or more required.
Microsoft Windows Server 2003 (Standard, Enterprise, Datacenter, or Web Edition) with SP2.
Microsoft Windows Workflow Foundation Runtime Components.
Microsoft.NET Framework 2.0 SP1
Windows PowerShell 1.0
Internet Information Services (IIS) in IIS 6.0 worker process isolation mode.
NTFS file system. Microsoft Office SharePoint Server 2007 SP1 or Microsoft Windows SharePoint Services Version 3 SP1.