Hello, I am now on my second Tab 10.1. I returned my first one because on two occasions it suddenly died when the battery said that it had 60-70% remaining. I was so upset to just have my second one drain to zero just a min ago while playing tower defense. My battery was at about 40% at the time. Scrolling through these forums I can see that other people are having the same problem. I am wondering, that, since I have had two in a row that do this, perhaps this is a big problem that most people just don't report. Does anyone have any clue as to what could be causing this? It is a firmware issue? Has Samsung said anything about this? Simple google searches make it seem as though it is a ubiquitous problem. Should I return this one as well? It saddens me because I have already bought several apps for it and I'd love to keep it but I don't know if I can deal with it just suddenly dying all the time.