I have a new PC on the way. It has (1) 500GB SSD drive and (2) 2TB HDD's. I assume that the operating system is on the SSD. My Audio/Video software and files will presumably live on the HDDs. Here is where I need assistance: I want to use a single disc (a 3rd HDD-if the machine has the internal capacity) for surfing the net, personal files, apps, etc. I would like to have a sign on for this disc. A separate sign on would open up the Audio/Software programs and files that would be the only things on the 2TB HDDs. Is there a way to pull this off, and how? Is there a better way to set up this machine to optimize the Audio/Video operations?