I have several word documents and a spreadsheet or two that are on my PC that I would like to transfer onto my dinc. I would like to view, edit, save changes to these documents and then transfer the edited document back to my PC. I am guessing that I need to purchase a program like documents to go. How do I get the documents currently saved on my PC on to the Dinc? Can I just connect it to the PC and then drag and drop them from the PC into my dinc?