the new beta nvidia driver now finally supports xinerama and vdpau, thus enabling me to use the VDPAU driver, but there's one drawback: it only works on the first xinermascreen, unless the environment variable VDPAU_NVIDIA_XINERAMA_PHYSICAL_SCREEN is set to another screen... If I play my mplayer with the default screen #2, I only get a green window. I'm not sure there's another way than the environment variable, but at least mplayer should try setting either the environment variable or the api function to the same xineramascreen it get itself from the command line. Moving the window during runtime from one window to another though doesn't work, but that doesn't bother me at the moment. -- Cheers, Alex