The backlit keys turn off too quickly after I remove my hands. It would be nice to be able to control that "lights off" time, even if only 1 minute. I often move back and forth from keyboard to mouse. What is the point of having a backlit keyboard when every time I look down, it's off, which is the most important time for it to be on. Again, being able to set a time for the lights to turn off would be nice.