A collegue of mine has tested 1.2.6 today and we discovered two bugs (#101, #102). As a result, a newer package is available for download at http://www.egothor.org/download/release-1.2.6p1-final/ Cheers, Leo -- Leo Galambos Faculty of Mathematics and Physics, DSE Malostranske namesti 25 Prague 1 CZE http://kocour.ms.mff.cuni.cz/~galambos/