Seems to be something for everyone. No new features but some large bug fixes, especially the host header/SSL issue.
Watch those links coming from Emails and IM!
If you do not already know, MS has a web site called Channel9 that has some great videos describing various aspects of not only MS products but life at MS in general. The latest batch (for their 1st birthday) contains one of the most unusual but interesting ones that I have seen in a long time. In it, Bill Hill, director of advanced reading technologies, is interviewed (he was also the very first interview for Channel9) and in it he takes you on a brief tour of some of the MS campus you may not have seen before (I know I have not and I have been there numerous times). He also talks a bit about tracking animals and how this and other aspects of nature help him do his job.
While you are there you may want to check out some of the other videos too!