I have recently acquired a N810 and am very pleased with it. However, this week I attended a conference and attempted to use it to take notes. I used the notepad app that comes installed. Several times it suddenly closed mid-session. It seemed to automaticly save, but it lost material on several of these occasions so it didn't save as it closed. Is it not designed to stay open for an hour straight? Did I do something? Is it buggy? I am a reasonably experienced computer user, but am not an "alpha geek" or a programmer and this is my first linux experience. So please keep the acronym use to a minimum in answers.