Hi, SFT results are back again at the proper place - probably some network problems. Sorry for false alarm... Regards, Antun ----- E-mail: [log in to unmask] Web: http://scl.phy.bg.ac.yu/ Phone: +381 11 3160260, Ext. 152 Fax: +381 11 3162190 Scientific Computing Laboratory Institute of Physics, Belgrade Serbia and Montenegro -----