I'm am an IT Server Admin. I bought this book to prepare for the 70-646 Exam.
It's an "ok" book but it's not ordered very well. Going through the lab exercises you'll find that they are just out of order. It could hav been a lot better if they would have changed the order of the chapters.
If you've got a good understanding of what Windows Servers can do and experience, then this book should work for you, if you are completely new to windows servers, I wouldn't use this book.
