Here are some presentations I've prepared for various conferences. Unfortunately, most of my presentations and papers are lost, but here are some I've found in various archives:
slides prepared for my presentation at InfoSystem 2001 -- Embedded Devices and Linux
slides for Komputer Expo 2003 -- Free Software
presentation for "Miasta w Internecie" (Cities Online) conference. I've promoted Free Software in administration and self government (13.06.2003 - Friday).
slides prepared for a Green Party european deputies' meeting in Warsaw, on March 9, 2004.
presentation for a conference on Politechnika Gliwicka, May 14th, 2004. B±d¼ wolny - i legalny (Be free and lawful.)
the presentation on Free Software prepared for Infosystem 2007 in Poznan. ODF version. (made in OpenOffice.org)