Hi i have a M-Audio axiom air 32 mini - when i hook it up to magix music maker 2014 via the usb and select it as midi in and midi out the keys and pads work fine, launching notes withing vst's no problem, but the keyboard also has up,down,left and right buttons that would normally be mapped to move the currently viewed arrangment, and it also has play,stop, and record buttons that would normally control the transport section of a DAW. It also has 8 knobs, from which i am recieving no midi signal comming in (below the master volume bar) How to i map magix to make these funtions work???