I finally went through all of the stuff I got at TechEd 2007 and came across a soft copy of those cool Server 2008 color diagrams or posters you may have seen around. I tried searching for them on Microsoft's site, but couldn't find them. So, you can download them from the links below. I must say they make a nice addition to your cube or office wall and it's a GREAT use of that color plotter you have sitting there on idle.
Longhorn AD Component Architecture 2.0.pdf
Windows Server 2008 Active Directory Components.pdf
Longhorn Server Component Architecture 2.0.pdf
One last thing: I know it's lame to say it's been a long time since I've posted... BUT I feel the need to say I was gone for nearly three weeks on vacation to support why I've been so incommunicado. I'm also a strong believer in quality, not quantity of blogs - but if you can have both, of course that's the best.
Also, I did drum up a summary article on the next version of ISA coming out - unfortunately I can't post it yet due to it still being under NDA, but keep checking back for more updates on the product.