> > And you're running on an AMD CPU? > > In that case, I'm absolutely baffled You shouldn't, I have reported it working on AMD in the mantis case (http://bugs.freepascal.org/view.php?id=21515) and on the lazarus forum (http://forum.lazarus.freepascal.org/index.php/topic,14881.msg89591.html#msg 89591). Ludo