Anyway, I was able to present at SQL Saturday #52 here in Denver, CO on 9/25/10. My session was all about SSRS 2008R2 Report Parts. A very specific new feature in SQL Server 2008 R2 that has some great potential, but also so big issues in this first iteration. Hopefully Microsoft will add some new capabilities to Report Parts in future versions of SQL Server.
Below is a link to download my presentation slides if you are interested in learning more about this feature. Sorry I don't have any sample code that I can provide for the demo section of the session since all of it was done in Report Builder 3.0.
I will try my best to post more in the future, I have quite a few things coming up that will make for good blog posts.