I have the DX and so far everything has been ok with it. It works great and hasnt had a problem up until the last couple of days when I noticed the battery life being very short. I found that under the battery manager in battery use, the display is at a very very high percentage. It seems to stay at around 90%. Currently it is sitting at 94% and the screen is on the lowest brightness level. Ive hardly used it since I unplugged it around 830 this morning and I'm already at 60% battery life. Anyone know what could be causing the high battery usage for the screen? Any help is appreciated! Thanks!