Hi I tried to export to latex of an org file using C-c C-e v L (or l) but I get the message invalid-export-key. Am I doing something wrong? Thanks Renger _______________________ Renger van Nieuwkoop Ecoplan - Thunstrasse 22 3005 Bern Switzerland Tel. +41 31 356 61 61 Mail: renger@ecoplan.ch _______________________