This one posted on here http://blogs.technet.com/b/isablog/archive/2010/05/31/authentication-delay-for-sites-published-through-isa-server-2006-using-forms-based-authentication.aspx i.e. our product team blog site.

Issue : At the end of installation of TMG 2010 getting error “The Microsoft Forefront TMG services cannot be started. Please try restarting the computer.” Troubleshooting: In the event logs if we find following event Log...

Another quick bit about what is supported with a single NIC ISA server in terms of VPN as per unsupported article http://technet.microsoft.com/en-us/library/cc302678.aspx "Site-to-site virtual private networks (VPNs) are not supported in a single...