Hello. I'm glad I found this site because my tablet is giving me fits. I'm using an Azpen A727 tablet with a 16GB SD card installed. In settings it shows the full 16GB space on my card, but when I go to install anythign it says I have insufficient space. Checking the Storage Use area for SD Card it says I have used 1.06GB and have 37MB free. I have some of my son's apps installed to the card but only at most the 1GB it says is actually used. I can't figure out how to get the tablet to see the other 15GB of space, because I'd really like to install some other things on this. Anyone think they can give me a hand?