I bought my N810 about 2 months ago. I install a bunch of apps and my memory goes down. I delete the apps but its still the same. I install Debian in there (IMG on card) and it goes down. So I uninstalled Debian but it is still down. Next my internal memory card deletes everything i have on there. Good thing I backed up internal memory card on computer but the question is why!?!?!? Plz help I only got 49.4mb left.