I've installed Windows 7 RC on an Asus EEE 1000 netbook with Intel Mobile 945 Express graphics installed using default Windows 7 driver (which was updated via Windows Updates after installation). I noticed that the screen will just turn off in the time set in power settings, but it does not dim beforehand. I've read that Windows 7 has an "adaptive display brightness" setting that will dim the screen after a set period of time as an intermediate step before shutting it off. I assumed I'd find a "dim screen after..." setting in the power settings, but can't find it. Where should I be looking? Is there a chance that my graphics driver doesn't support it and thus the setting doesn't appear?