Lance E Sloan schrieb in Nachricht ... > self.ttinfos.append(up.unpack_int(), ord(data[6*i + 4]), >ord(data[6*i + 5])) > how about: self.ttinfos = self.ttinfos + [up.unpack_int(), ord(data[6*i + 4]), ord(data[6*i + 5])] HTH Rüdiger