Renetik - Midi Controller

I like it because I can arrange the octaves in different lines obtaining WIDER KEYS (on a small screen). I can COMBINE keys and faders, for example, in the same window, creating a midi keyboard HOW I LIKE. I would like to have the posibility to load my own midi file, to LIGHT UP step by step, the key that I should press, while sending, to my DAW, the key that I press. Thanks!