Well... there are some Microsoft customers who would like to have two different forests. They'll use one forest to deploy resources like LCS, OCS, Exchange etc.. and they will use other forest to host users. This is fairly simple using any identity integration...

ISA 2006 without service pack has problem reading SAN DNS names, and this is the reason you need to have External web farm FQDN as subject name of the certificate which is configured on the default web site of the web component server. This issue has...