Mastering Exchange Server 2010 book

I'm pleased to annouce that I have now started work on a new book: Mastering Exchange Server 2010. Putting together a book of this size is a massive effort and one I certainly cannot do on my own. Exchange MVP David Elfassy is working as a co-author. Devin Ganger has supplied us with some content as has Randy Williams, Doug Fidler, Michael J. Smith, and Martin Tuip.