Usually, my battery only drops 1-2% overnight. Last night, for some reason the battery dropped 27% (over 7-8 hours of standby). The largest battery usage was Cell Standby and Idle. I checked Juice Plotter and there was definately something running as the temps were a bit higher but nothing under battery usage indicated that. Odd, since usually my battery lasts a good while. Just to mention, my WiFi is set to never sleep and I haven't changed any settings. I downloaded NoLED a couple days ago but uninstalled it to see if that was the cause.