My understanding is that C3 MIDI is note 24.  C1/32'CCCC is 0, C2/16'CCC is 12, C3/8' CC is 24.  Am I missing an octave somewere?  I am fighting with getting the .ini to .syx conversion done on this computer which is running Vista.  I may have to fall back to XP or 98 to make the conversion.  The MIDI in and out and links to the core board seem fine.  MIDI 60 is middle C or in pipe length terms, an open pipe about 2' long.    Thanks,  Bill K