My friend Yuri Diogenes, one of the security gurus here at Microsoft, in partnership with Jim Harrison, Mohit Saxena and having Tom Shinder as Technical Reviewer released last February the Microsoft Press Administrator’s Companion for Forefront TMG 2010, the new generation of Microsoft Firewall, which had ISA Server as it predecessor. The book has around 1050 pages of technical content, and it is the only official Forefront TMG 2010 book released by Microsoft Press. If you want to try it before buy, read the two sample chapters available at MSPress Blog. For more information on this book you can access www.mstmgbook.org. The book is now available at Amazon.com with 37% discount, better hurry to get yours.