Evidently I'm missing something. {\switchtobodyfont[14pt] \starttabulate \NR \NC {\bf FRAME} \NC {\bf 1} \NC {\bf 2} \NC {\bf 3} \NC $\ldots$ \NC\NR \NC bin: 1 \NC freqval 1 \NC freqval 2 \NC freqval 3 \NC $\ldots$\NC\NR \NC \NC ampval 1 \NC ampval 2 \NC ampval 3 \NC $\ldots$\NC\NR \NC bin: 2 \NC freqval 1 \NC freqval 2 \NC freqval 3 \NC $\ldots$\NC\NR \NC \NC ampval 1 \NC ampval 2 \NC ampval 3 \NC $\ldots$\NC\NR \NC bin: 512 \NC freqval 1 \NC freqval 2 \NC freqval 3 \NC $\ldots$\NC\NR \NC \NC ampval 1 \NC ampval 2 \NC ampval 3 \NC $\ldots$\NC\NR \NR \stoptabulate } This seems to work, but I have a strange spacing between the first two columns and the last three ones. Could anyone explain to me why? Thanks a lot Best -a- Andrea Valle DAMS - Facoltà di Scienze della Formazione Università degli Studi di Torino http://www.semiotiche.it/andrea andrea.valle@unito.it