Hello there. Ive installed a new hard drive connecting cable, and a new SSD. I've now formatted and 10.6 is installed from the DVD. How do I update to 10.8, to where which i was originally?? So i can re-download and get FCP X and my other apps etc.... When I select the App store icon, its greyed out and i get a message saying you cant use this version of the app with this version of Mac OS X, you need 10.7 or 10.8....??