*** Passed 70-640 on 20th of Jan *** 50 Questions. Limit 90 minutes, finished in 60. Passed with 860/1000 with 2 weeks of not-so-frequent preparation (I work on S2K8 AD at my work hence I think it was easy for me). Referred the MCITP Self-Paced Training Kit for 70-640 by Dan Holme occasionally. Thanks for the guidelines provided on this forum. Moving to 70-642 now. Good Luck to all.