I admit that I´m not posting anything new in these times… Sorry, my bad. It is because I´m not having too much time since I changed between jobs. I´m learning new tools and we´re not using ISA/TMG in here.
Buuutt, Microsoft ISA/TMG team released a new article for unsupported scenarios. If are planning to deploy TMG in your company, then this is a must reading, check it here.
Merry Xmas and happy New Year!!