I have a 750GB HD to install in my Macbook. Is this what I need? http://9to5mac.com/2011/08/08/apple-...#idc-container
So, download that to a separate partition in my back up HD. At this point, can I install new HD? Is so will there be any operating system visible? How do I use the reinstall application? If I can, then just reinstall my back up? Or do I just take it to the Genius Bar and let them do it?
Help.