Hi, I have bought the Exam Cram2 book for 70-290. And would like to know is it enough if I used the book with Win2K3 server installed at my home PC? And I also would like to know whether which 70-291 books are better between Sybex and MS press? I have bought ExamCram for 290 which is a review style book. So, I guess I should buy more in-depth book for 291. Which one (Sybex or MS) book on 291 explains more in-depth of 70-291 and which one is more approachable (and not make me fall asleep while reading)? Thanks & Regards, Pine