I have flown twice with my Touchpads. Both times I was on a 15-hour nonstop flights
with the cabin totally dark 90% of the time.
Even with the brightness slider all the way to the left(lowest) setting, it's still a little
too bright for watching movies or reading stuff in a pitch-black cabin. I ended up
taking off the 3M privacy film from my MacbookAir putting it over my Touchpad.
(kind of like putting sunglasses on it)
I remember reading somewhere that the Touchpad's default lowest brightness setting
is actually at 10 out of 100?(with slide all the way to the left) There was something
about hacking it to choose 1, 2, or 3 out of 100....
Can anyone tell me how to do this?