Just a quick question for the code39 (that can maybe be extended to other encoding). Why a text must be all in lower or upper case? why convert everything in uppercase if necessary? -- o Pétition contre les brevets logiciels : http://petition.eurolinux.org o Tony Bassette: tbassette@april.org ( ICQ : 25995434 ) o APRIL : http://www.april.org/ o THE CORRS : http://www.thecorrs.net/