How do I get MIDI Out from my computer (band in a box ) to my Roland Sound Module? I have my Korg Keyboard MIDI out connected via a 15-pin MIDI Interface to a Soundblaster Live! soundcard and it plays in Band in a box perfectly. But there is no output from the computer to the module. The Out from the computer is connected to the inA of the module. In B is no better. Any thoughts?