I have a superpad, and I started out with 511mb of memory. Recently I was cutting/pasting a large amount of manga from a micro sd card to a usb thumb drive to transfer over to my desktop. My memory started dropping. First it was around the 300 mark, then 200, then when I tried to copy another batch, it said there wasn't enough room. I rebooted, thinking maybe I just needed to clear things, but when I click on Mypad, the local still shows 0.00 free, out of 511. Where did all my memory go? I only have ATK, market, simple comic viewer and avg mobile installed. My micro sd is 16gb and has about 7gb still free [mostly manga]. thanks... update- I just unmounted the 16gb sd card, then re-inserted it and now my local memory is back up to 260'ish. Now I'm even more confused!