So I just got my new mac pro and 23' acd. Yahoo Extra ram is on its way from owc. I now want to buy a extra Hd for storage as well as a install of windows later down the road. Are their any recommendations as to a particular brand or model? As long as it has the right specs will it be 100% compatible, after proper formating. Does apple have special firmware on their branded drives? If I like my new drive's performance better than the stock. Can I use it as my primary boot drive.