Sorry for this - I was running a KDE version compiled with konstruct, wondering why kde packages installed by apt-get didn't work. Everything is fine now, since I am using pure KDE debian packages. Johannes -- Dr. Johannes Ranke jranke@uni-bremen.de UFT Bremen, Leobenerstr. 1 +49 421 218 8971 D-28359 Bremen http://www.uft.uni-bremen.de/chemie/ranke