April 14		UBS Small & MidCap Conference, London, UK
April 21-22		WestLB Conference, Opportunities in German stocks, San Francisco, USA
April 28		Q1 2005 financial figures
April 28-29		Citigroup-Smith Barney Software Conference, New York, USA
May 13		Annual General Shareholders’ Meeting, Frankfurt, Germany
June 1		CSFB European Technology Conference, Barcelona, Spain
June 2		8th German Corporate Conference, Deutsche Bank AG, Frankfurt, Germany
June 7		Pan-European Technology, Media and Telecommunications Conference, Merrill Lynch, London, UK
July 28		H1/Q2 2005 financial figures
September 28		HVB German Investment Conference, Munich, Germany
October 5-6		Sal. Oppenheim Investor Conference, London, UK
October 28		Q3 2005 financial figures
November 21-23		German Equity Forum, Deutsche Börse AG, Frankfurt, Germany

* Status: March 2005