This means that your drive isn't showing up correctly. You could install the Adaptec ASPI drivers to make it show up. You can do this from:
http://forum.mtu.com/showthread.php?threadid=493
Make sure you do the second solution on this.
Just so you know the Yamaha 3200e won't work correctly with decoding the CD+G format. So the graphics will break up with this drive in our software.