I have a 27" iMac (late 2009). I installed Windows 7 via Boot Camp and Parallels 5 - works great in both. However, when I am in Boot Camp, neither the screen saver nor any power management settings will work. For example, I can set the screen save to ON with any number of minutes and it will NOT come on when I leave my computer alone. I can manually turn the screen saver on in the screen saver settings windows, but it won't come on automatically. Furthermore, the screen will not shut off and the computer will not enter sleep mode of any kind. I want to be able to leave my computer while booted into Windows 7, but not with the screen on the whole time. i suppose I could set up a shortcut on my desktop to start the screen saver, but I would like to use the automatic settings. In particular, I'd like the screen to enter sleep mode, but screen saver would be second best. ALSO, if I am running Windows 7 in Parallels, these settings work just fine (even though I don't need them there, LOL). The virtual machine will enter screen saver mode and will also go to sleep. Of course, I only want this in Boot Camp, not Parallels. Thanks for any help.