Re: http://www.macbreaker.com/2012/07/mountain-lion-virtualbox.html

I have a few problems/questions. When I follow step 7, changing the file in the Mac is fine, but when I do the stuff with the CMD, it gives me an error (after I put in vboxmanage setextradata "Name of virtual machine" "CustomVideoMode1" "1920x1080x32") however, when I boot the machine back on, it seams to work. Idk whats happening, but I guess I don't need the cmd


Question: the mac keeps telling me to upgrade my OS in the appstore. Should I do this? Will it break the tonymacx86 stuff and the hackboot.iso? If I can upgrade, I will.


source