I apologize if this has already been answered, but I could not find anything that described the particular way my treo is crashing. I have not downloaded any third party applications recently, either. Out of the blue, my treo will simply not turn on. None of the buttons give any kind of response. To turn it on, I am able to perform a soft reset, but ALL of my data is completely erased and I am forced to hotsync which becomes annoying. This happens every few days. Does this sound like a battery problem? I am guessing that when it is shutdown, there is no power for a while, and this is why I am losing my data. Any advice would be great (and I apologize if I missed this on the boards somewhere).