It would be great if the keyboard backlighting stayed on. I work in a very light room with overhead lighting, which means the keyboard backlighting goes off automatically, but the glare from the overhead lighting casts a shine over the keys and makes them difficult to see. When the backlighting is on, this shine is diminished and the keys are clearer, but it it can't stay on as the environment is too light and no setting allows me to change this. Anything you can do about this? I realise it has to do with battery life, but I would prefer the choice to have the backlighting on constant.