Use mixer channel fader and panning knobs for sending midi cc when using external midi tracks
I was playing with Nanostudio using external midi tracks and Grooverider and realized that the mixer faders can be put to great use to have them send midi. They are not doing anything anyway on a external midi track.
This could be just a default property of an external midi track.
Maybe its already been mentioned but this seems the most useful feature ever to me.