Yep. So that pressing down on the footswitch just sends a signal to MIDIDesigner, which then waits and see if the button is pressed for more or less than X milliseconds, and then on release is able to send 2 different CC depending of this X value.
Being able to do this will result in me not having to buy another FCB1010 because of having not enough switches. Not to think of people using a 4 button blueboard or of the like