While Windows Server 2008 (formerly code-named, “Longhorn Server”) is still several months from release, it’s never too early to start learning about the new features that will be included in the platform.  As you might guess, five years of development has lead to a wide array of improvements.  To help sort out the details, TechNet Magazine published a couple of posters in its July, 2007 issue.  You can also download the posters in PDF format.  It’s hard to take in all at once, but you can zoom in on sections of interest to find more useful details.  And, if there’s ever any doubt about your level of techiness, you can print them out and proudly display them in your cube/office!