Dear Emir , >As for Machery-Nagel, I did >not find their website at al. Thanks. Emir http://www.macherey-nagel.com/ Wo ----- this message consists of randomly assembled ascii characters ----- Dr. Wolfgang Schechinger Institute of Biomedical Sciences Academia Sinica, Taipei, Taiwan R.O.C. e mail wolfsc at ibms dot sinica dot edu dot tw ----- ---