Joined Christophe, and many of my support colleagues who have already passed the configuring exam for Project Server 2010 – 70-177. As Christophe mentioned, the TechNet resources and the early books from Gary, Dale and Tony at msProjectExperts and from Rolly Perreaux, Rolly Perreaux (updated URL) will certainly help you get through with top marks. Nothing beats playing with the product though, to get you past those tricky questions were the answer is obvious – or is it?
For full details of the exam, and how to take it visit the Microsoft Learning site at http://www.microsoft.com/learning/en/us/Exam.aspx?ID=70-177&Locale=en-us. This exam will gain you the following certification – Microsoft Certified Technology Specialist (MCTS): Microsoft Project Server 2010, Configuration.