Quote:
why are only YELLOW midi tracks showing in the
mixer and playing?


Do you mean you only see yellow tracks in the mixer? This would be because the current style only has MIDI tracks and no RealTracks (green / audio).

Or do you mean that you see both yellow and green tracks but can only hear the yellow ones. This would mean that you are only hearing MIDI and not audio.
You should go back to the Driver Setup dialog, and select "Use DXi/VSTi synth". Choose the Coyote Wavetable DXi synth if it isn't selected already.

Andrew
PG Music Inc.