I used to think I wanted this as a feature, until I actually *thought* about it...
It would be annoying if the screensaver cut in too quickly, and it would be of very little use if it came in within a reasonable period of time as chances are, you won't be looking at the player anymore.
I only have my backlight set to like 3 seconds for the same reason, by the time it shuts off, it's already in my pocket.
Plus, it'd *eat* the batteries.
Couldn't you just make a shortcut to Demos? I know it's not quite the same thing but, yeah...
[St.]