I dropped my Kindle (it fell out of its case) and it froze. I reset it - nothing happened. I plugged it in to charge and left it for a few hours. When I came back, the screen saver was on, and it woke up like it should have. I unplugged it and it froze again. When i plugged it back in, the screen flashed black a few times and then went back to the home screen. It forgot where I'd been reading. Has anyone else had this happen? I can't contact CS until the morning, and I'm anxious to be able to read sans charger. Any ideas?