I bought a tablet case with USB keyboard, but I can't get my MID7065 to recognize it. I tried to set the MID7065 as a USB Host, but I can't find any way to do it. My PC Computer recognizes the MID7065, and seems to transfer data, but the USB on the MID7065 will not recognize a thumb drive. It does work okay with a microSD card. Is it possible to get the MID7065 to host other USB connections? This is my first tablet. Thank you.