
I use an M audio Oxygen 25 ... works OK with MMM16 but you can't map the control knobs or stop/start/record/ play buttons in MMM or at least I haven't figured it out yet but I have done so in other music programs. 
Magix Tech Guys - how about an update to allow midi controller mapping
Yes you can chord if the instrument you are playing allows it (some vst's don't) but dont forget to select your keyboad after connecting it by pressing P then use the dropdown box to select it.
By the way, it worked straight out of the box with my vista laptop and build quality is good
By the way, it worked straight out of the box with my vista laptop and build quality is good