Which book combo is more useful for passing the 70-270 exam? Reading reviews on Amazon seems to indicate the Sybex and Exam Cram are better, but there is only one review for the Sybex XP Pro book. The MS Press books "should" be better since Microsoft is the one making the exams, but the reviews are bad and the books are old (2001). Is MS Press going to update their MS Press XP Proferrional study kits soon with a newer edition? I noticed the Server 2003 study kits from Microsoft are newer and have blue covers instead of white for the workstation study guides. Should you still need to study Trascenders if you make good use of these books alone or should the Trascenders tests be a subsitute for the MS readiness review and the Exam Cram?