Ресурсы по Forefront Threat Management Gateway

Разница между Standard и Enterprise редакцией:
http://technet.microsoft.com/en-us/library/ee207137.aspx

Масштабируемость и отказоустойчивость:
http://technet.microsoft.com/en-us/library/dd897010.aspx

FAQ:
http://www.microsoft.com/forefront/threat-management-gateway/en/us/faq.aspx#

Microsoft® Forefront Threat Management Gateway (TMG) 2010 Tools & Software Development Kit:
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=8809cfda-2ee1-4e67-b993-6f9a20e08607&displaylang=en