Partner, training and other events

Microsoft Tech-Ed Tech-Ed 1998 (Nice, France - July 1998) Tech-Ed 1999 (Dallas, Texas, USA - May 1999)
Microsoft Windows 2000 Windows 2000 Train-the-Trainer (Houston, Texas, USA - December 1998) Windows 2000 Technology Week (Redmond & Seattle, Washington, USA - April 1999)
Microsoft annual partner events Fusion 2000 (Atlanta, Georgia, USA - July 2000) Fusion 2001 (Anaheim, California, USA - July 2001) Fusion 2002 (Los Angeles, California, USA - July 2002) WPC 2003 (New Orleans, Louisiana, USA - October 2003) WPC 2004 (Toronto, Canada - July 2004) WPC 2005 (Minneapolis, Minnesota, USA - July 2005) WPC 2006 (Boston, Massachusetts, USA - July 2006) WPC 2007 (Denver, Colorado, USA - July 2007) WPC 2008 (Houston, Texas, USA - July 2008) WPC 2009 (New Orleans, Louisiana, USA - July 2009) WPC 2010 (Washington, DC, USA - July 2010)
Novell annual partner events Edge 2001 (San Diego, California, USA - June 2001) Edge EMEA 2002 (Barcelona, Spain - May 2002) Partner Summit 2003 EMEA (Barcelona, Spain - September 2003) EMEA Training Services Partner Meeting (Nice, France - May 2006) EMEA Training Services Partner Meeting (Düsseldorf, Germany - May 2007) EMEA Training Services Partner Meeting (Düsseldorf, Germany - May 2008)
CompTIA annual partner events Strategies 2002 EMEA (Athens, Greece - October 2002) Strategies 2003 EMEA (Hamburg, Germany - October 2003) Strategies 2004 EMEA (Vienna, Austria - November 2004)
Other de Baak: Young Executives Program (YEP76 - January-June 2005) Groot Utrecht: Lapland (Ivalo & Saariselkä, Finland - December 2005) Groot Utrecht: South Africa (Cape Town - October 2006) Groot Utrecht: Middle East (Dubai - November 2007) Groot Utrecht: Chicago (Illinois, USA - November 2008) CT-OSDN: Chernivtsi, Ukraine - October 2010 & April 2011 All the rest