Microsoft® Forefront Threat Management Gateway (TMG) 2010 Service Pack 2 (SP2) introduces new functionality to Forefront TMG 2010 Standard and Enterprise Editions.
The service pack includes the following new functionality and feature improvements:
• The new Site Activity report displays a report showing the data transfer between users and specific websites for any user.
• A new look and feel has been created for error pages.
• Error pages can be more easily customized and can include embedded objects.
• You can now use Kerberos authentication when you deploy an array using network load balancing (NLB).
To read the release notes, see the Forefront TMG Release Notes (SP2). Before installing this service pack, it is highly recommended that you read the TechNet article Installing Forefront TMG Service Packs. Installing the service pack on Forefront TMG computers in an order other than as described in this article is unsupported.
Microsoft Forefront UAG SP2 can be downloaded here