Something that would be useful, for me anyway, would be a UI prompt when the drive is inserted, so that we can very quickly unlock the drive if we are moving around.
I move around computer a lot, especially at college, and use my USB drive on them all for my own portable program installs (which would be nice on this to

There are probably a million and 1 different security issues with this, so maybe an option in the settings of the program, or on a drive by drive basis would be really cool. This was the main reason I used bitlocker, because of the popup password dialog, but now that I am using ubuntu on my laptop a lot, and use the drive sometimes on my tablet, something like this would be very nice to have, either now or in some future version.
Thanks,