I have an older MacPro running OSX 10.6.8 and it wont let me download Mavericks, WHY?
Im trying to get the new Mavericks on my older MacPro but when I select to install it, it tells me that I don't have the option to do so. Is this because Im still using OSX 10.6.8 or does it have to do witht hte storage capacity?
Mac Pro, Mac OS X (10.6.8)