Microsoft Terminal Services and Citrix Presentation Server – Architectures, Technical Design and Troubleshooting, Brian Madden Training Class, Darmstadt, Germany, November 19-23, 2007

Windows Server 2008 Terminal Services, Citrix Solution Conference, Antwerp, Belgium, November 6-7, 2007

Terminal Services Unleashed, BriForum, Amsterdam, The Netherlands, October 8-10, 2007 (together with Michel Roth)

Windows Server 2008 Terminal Services, CDG Experience, Maarss, The Netherlands, September 18-19, 2007

Microsoft Terminal Services and Citrix Presentation Server – Architectures, Technical Design and Troubleshooting, Brian Madden Training Class, Darmstadt, Germany, June 25-29, 2007

Windows Server 2008 Terminal Services, IIR Windows Forum, Cologne, Germany, June 19-20, 2007

64-bit Windows in the Enterprise, IIR Windows Forum, Cologne, Germany, June 19-20, 2007

Podium Discussion: Virtualization and Application Delivery, Citrix iForum DACH, Munich, Germany, June 12-13, 2007 (together with T. Koetzing, U. Stamm, and C. Knermann)

Applications and Desktops in the Virtualization Jungle, Citrix iForum DACH, Munich, Germany, June 12-13, 2007

An App’s Life: Efficient Centralized Windows Application Delivery from an Infrastructure Architect’s Perspective, Microsoft Tech-Ed 2007, Orlando, USA, June 3-8, 2007

The Future of Server-based Computing, Virtualization and Application Virtualization, SBC & Application Delivery Congress, Amsterdam, The Netherlands, May 23, 2007 (together with Brian Madden and Thomas Koetzing)

Windows Server 2008 Beta 3 Terminal Services, SBC & Application Deliver Congress, Amsterdam, The Netherlands, May 23, 2007

Microsoft Windows Server Longhorn, Solution Seminar, Stuttgart, Germany, May 14, 2007

Virtualization – When to use which product? Solution Seminar, Stuttgart, Germany, May 14, 2007

Microsoft Windows Server Longhorn, Solution Seminar, Hannover, Germany, May 10, 2007

Virtualization – When to use which product? Solution Seminar, Hannover, Germany, May 10, 2007

Have You Seen My Apps Lately? 10 Different Ways to Provide User applications, BriForum, Chicago, USA, April 23-25, 2007

64-bit Terminal Server and Citrix Presentation Server Scalability, BriForum, Chicago, USA, April 23-25, 2007 (together with Christa Anderson)

Terminal Server Internals, BriForum, Chicago, USA, April 23-25, 2007 (together with Christa Anderson)

Citrix Access Suite and Microsoft Longhorn, Solution Seminar, Frankfurt am Main, Germany, March 1, 2007

Virtualization – When to use which product? Solution Seminar, Frankfurt am Main, Germany, March 1, 2007

Opening Keynote: Server-based Computing Update – Citrix Access Suite and Microsoft Longhorn, Tech Forum “Longhorn, Citrix and Thin Clients”, Munich, Germany, February 8, 2007