Straight and to the point. I insert a 16 gb card into the slot and in my setting / storage it list the card as SD Card and it shows in has 14.85 gb space and when I connect my coby kyro 7012 via usb to my computer, my windows explorer folder list the drives in my tablet, so it is being recognized and then I paste let's say a movie to the listed card drive being displayed as " F " and the movie starts to copy to the card. I then eject the drive listed to safely disconnect my tablet from my PC and I open my tablet to the drive listed and the movie is there. I then play the movie via the media player installed on my tablet and here is my problem. When I go to play the movie later on, like the next day, I click onto the listed movie and a window pops up saying, " Unable to play the video " and then I go the settings / storage and view my drive and it is back to showing 14.85 gb. I did not delete the video manually or by mistake, it just is not on the drive ( card ) anymore. Now, am I suppose to take the card out after viewing whats on it as every time I start up my tablet, there is a media scanning feature and would this feature erase the content of my card when I leave it in the slot. All help requested.