We use an aluminum briefcase. I think that started in 2009 although I'm not sure if we pioneered it or not. Sense then many teams in our area have begun to do this because it is very easy to carry, set up and takes up minimal space in the driver station. I can't even imagine going back to mounting stuff to a board.
Our briefcase looks something like this:
http://www.google.com/imgres?um=1&hl...:429,r: 1,s:0