Raphael Buehner is Team Leader of the System Integration Team for InLIS GmbH, an IBM Business Partner in Germany. He has more than seven years experience in IBM products, including System x, xSeries, Netfinity servers, BladeCenter, and Storage. Raphael studied Information Science and Technology at the University of Horb in Horb, Germany, and graduated as Diplom Engineer in August 1995. His areas of expertise include Microsoft Windows Network design and implementation, Citrix Access Infrastructure integration, VMware Virtual Infrastructure implementation, and xSeries and System x hardware. He has many industry certifications, including IBM eServer Certified xSeries Specialist, Citrix Certified Administrator, Microsoft Certified Systems Engineer, and Virtual Certified Professional. In the past, he held several Workshops in the area of VMware, Citrix, and Microsoft.