I've been using BC for a while, and have recommended it to others.
Came across a usability issue when installing it on a friends machine.
This PC is set to a high contrast display mode - green text on black - for readability issues caused by dyslexia.
An option to change the colour of encrypted files would be great. As it's currently green, there's no way to easily distinguish between encrypted and non files.
Perhaps a couple of options (blue, red or yellow? some have issues with certain colours.