When I pull my SD card out and put it in my tablet or computer I notice that I have 2 sets of the same photos. One set is in a folder I think that is labeled "100" and the other I think is "100Media". I find my high resolution photos in the "100Media" and it seems the tablet creates the "100" folder with the same videos but with a very low resolution. Is this normal? If not why is it doing this and can I stop this from happening?