I have YDL 4.0 installed and everything works fine. It is just a message before booting that is wondering me. It says: ? serial: can't request IO recource mdma cycletime: 120 accesstime :75 rectime 45 set mdma timing for mode 2, reg:0XOO211526 mdisk:incomplete write (-28!=32768)4194304 So what does this mean? Harald