The power/charge/sleep light on the Mini10v is SUPER bright, to the point where it can light up a dark room!
Here's a simple mod I did when messing with the trackpad:
I used a bit of purple nail lacquer to paint the plastic diffuser. The light has now been reduced to a nice purplish glow that's about as bright as the screen.
For a dimmer light without the tint, use black nail lacquer diluted with isopropyl alcohol. I do not recommend using acetone as I have found that the amount needed for thinning cause it to dissolve plastic.