Sometimes when I close the lid on my clamshell iBook and then disconnect the mouse (brand doesn't seam to matter) my iBook will wake up with the lid closed, then I have to open it up and close it again. It's done this in all OSX versions I've used, 10.1 - 10.3. I haven't had any kernel panics or lockups because of it, but I'm worried one of these days i'll be in a rush and my ibook will be running with the lid closed and in my briefcase.... doom. --Jeremy Morgan