The newest Nvidia driver, 91.47, seems to break Powerdvd(and media player in full screen mode) when used with Object dock(full version). You get the sound, but no picture(moving when windowed shows the picture, but flickering). It seems like this problem occurred before, but was fixed by a new Nvidia release. Has anyone else had this problem? I've tried changing transparency, magnification, etc. in OD without success.