i am studying for exam, 70-536, nd have purchased the self paced MS Press book by Tony Northrup. I see a list of training courses offered by Microsoft under Learning series on this page link:[URL]https://www.microsoftelearning.com/eLearning/offerDetail.aspx?offerPriceId=138134[/URL]. Will these courses increase my chances of passing the exam the first time or I should just stick to the book and eventually add Transcender simulation exams within the next few days. I am planning to take exams within 4 weeks