I've tried rebooting, closing out of all applications. The card stays on. I recently downloaded a program called Cinch which does the same thing as Windows side by side feature. I disable Cinch and the card still stays on. Anyone else having this problem? Or maybe someone else can download Cinch and see if that's the cause. Any help would be appreciated. Apple really needs to give us the option to set programs that turn the card on. Google Chrome and Skype? Reeeaaallyy?