There was a application that booted up the application on my mac at the Genius Bar once. It had icons showing battery, hard drive, etc. It was a full screen window and it showed info about each one. Does anyone know what this is called? I know what the iPhone one is called, but I saw a picture of the application I'm talking about on a website. But I remember the website had only a few fixes for mac os x problems and it was talking about pressing C and it wasn't the hardware test thing or whatever, when you press D on start up. I saw that you put in the restore disk and press C, but the sites were talking about the hardware test thing. I want the application and it wasn't Techtools deluxe.