I copied and saved the content from the Software folder of the game I wanted to back up before. In this case "ilmxlab-vader-immortal-episode-ii" for EP2 of Vader Immortal. I placed the folder back into the Software folder later when I want to play it with out downloading the content again but it attempts to DL the entire game again. This was the way I understood the instructions for individual games from the how-to , I didn't need to back everything up. Just individual games.