I've got a 6600GT and want to enable dual displays. My primary display can go up to 1280x1024, while my secondary can only go up to 1024x768. I want to be able to watch a movie on the secondary, while using the computer for other tasks on the primary. I've gotten it to "mirror" the first onto the secondary, and can watch a fullscreen movie on the secondary, but it's really annoying watching the desktop slide around (since the resolutions are so different). Is there any way I can enable the secondary monitor only when I'm watching a fullscreen movie?