congratulations, you are good in explaining something easily and in a simple english, too! i was able to get it work, thank you, tobi
p.s.: sorry for this wrong 'from' field in the other message > 10101010 (0xaa) > > and xor it against: > > 01010101 (0x55) > > We know what to expect: 11111111 (0xff), but let's try it: > > ###### > >>> 0xaa ^ 0x55 > 255 > ###### ______________________________________________________________ Verschicken Sie romantische, coole und witzige Bilder per SMS! Jetzt bei WEB.DE FreeMail: http://f.web.de/?mc=021193 _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor