From the reader mailbag:
Can you recommend books or training on Exchange 2010?
Why yes, I can!
My current favorite Exchange 2010 book is from Jim McBee and David Elfassy: Mastering Exchange Server 2010. It’s a solid overview of the key features and technologies in Exchange 2010, although I’d like to see a second edition with more coverage of DAGs.
As for training, I don’t have much to say on that topic at the moment, but I hope to in a few weeks.