Completely agree with K. Doswell, better off buying the Microsoft press books. There are too many subjects in the exam that are not even mentioned in this book. Along with spelling mistakes, grammatical mistakes and typos that leave you thinking there are new acronyms - but it's just the writer got the letters the wrong way. I passed the exam but more from reading on Technet. Will be sticking with Microsoft, Sybex and Exam Cram for future exams. This book will get you familiar with many new 2008 features but not enough to pass the exam.