Is there a SD card for the 10.1? I tried google and the only thing that comes up is reviews. I found a vid about connecting an external drive, but I was hoping for an internal drive. I see there is something that looks like a microsd opening next to the volume and am hopeful. The user manual says nothing. The specs say: External Memory/microSD. If I can get an internal micro sd card for this, which one and how big can I go?
