Man... I was trying to free up some room on my hard drive tonight. I just could not understand what was taking so much space. I had a bunch of 1990s/2000s games downloaded on GOG, but most of them were 200Mb. When I uninstalled them, I realized that they were taking 10 to 20G space each. I realized that GOG uses their customer's computers for storage. I wouldn't be surprised if they used up some of our speed to run their network. This sucks...