1. I have a Windows 8 desktop with 128GB Sandisk SDD for OS and 2TB WD HDD for data. I have set up my old desktop as headless Windows 7 PC with Teamviewer. Old dektop has one 2TB WD HDD. Every now and then I take system image of my Windows 8 PC to old PC, as well as file copy of my important files like pictures and videos.