TMG capacity planning tool http://www.microsoft.com/downloads/details.aspx?FamilyID=01b2f7a5-8165-4ead-9693-994504f66449&displaylang=en

A very useful link which provides TMG 2010 tools, here we go http://www.microsoft.com/downloads/details.aspx?FamilyID=8809cfda-2ee1-4e67-b993-6f9a20e08607&DisplayLang=en

This is on ISA /TMG product blog( http://blogs.technet.com/b/isablog/archive/2010/05/24/error-502-proxy-error-the-request-is-not-supported-50-while-trying-to-access-websites-from-web-proxy-clients-behind-isa-server-2006.aspx )

A quick one, whenever you are configuring you cache drive and dont know how to define the cache drive size. Please use following formula 10MB + 0.5*Number of users=size of of cache drive let us say Number of users is 500 then cache drive should...

For migration from ISA server 2006 to TMG 2010 one very usefull document is http://technet.microsoft.com/en-us/library/dd440994.aspx Still we have to make sure we are doing couple of things right e.g. when we install TMG 2010 following the wizards...

This tool is used to allow admin to collect data while reproducing the issue to find out why the issue is happening. In repro mode we have different templates please refer to my ISA data packager . We choose different templates depending upon the scenario...

ISA Data Packagerfor ISA can be downloaded from http://www.microsoft.com/downloads/details.aspx?FamilyID=D22EC2B9-4CD3-4BB6-91EC-0829E5F84063&displaylang=en TMG data packager for TMG can be downloaded from here http://www.microsoft...

Consider a scenario you have configured a site to site vpn tunnel either between two ISA servers or ISA server and a third party VPN device. After you have configured the tunnel you are trying to connect to the remote end machines and it does not connect...