So, I have had my x10 for a few months now. I have always had average battry life from the phone, but yesterday, it went dead before I even left my apartment at 10am. I thought that it was because the charger wasn't plugged in properly, but the phone was hot. So I know it was plugged in. Instead, I thought it slid itself under my pillow and over heated. But this morning, the phone wasn't hot, it was fully charged at 8am when I unplugged it. And now it's down to about 60%. 20% battery usage in two hours is ridiculous. I don't know what's going on. I haven't changed anything recently, so I'm not sure why this is suddenly happening.