I installed Windows Vista, and Vista boots up fine. However, I hold down the command keys when starting my computer up again, and it won't let me select Mac OS X. It just starts Vista. On "My Computer" in Vista I see "Bootcamp (C" and "Macintosh HD (E in my Hard Disks Drives. Also, whenever I start up Vista it tells me something about a wrongly formatted drive. Please, I need assitance. My files are still all in the Mactintosh HD drive, but I don't know how to start up Mac OS X. I am really counting on you guys.