The NS5R has 32 'parts' available.
All of these are used by the demo songs

It comes with two MIDI ports - one 'standard' and one Korg 'PC-to-host'.

I've got both connected.

Now you might think that one MIDI port would address 16 of the parts and the other the other 16.
But No! according to everything I've found so far, you have 16 incoming MIDI channels - which you can assign to any of the 32 parts. But playing the thing over MIDI - over either or both ports - you can only access 16 of them at any one time.

So, what am I missing. Does anyone know of a way to address all of the 32 parts over MIDI. Is there some bit of MIDI code (eg sysex messages) that I can use to 'expand' the usual 16 MIDI channels to 32? Can you set one MIDI port to access 1-16 and the other to access 17-32? I feel I am missing out on half my NS5R.

The sequencer software is CubaseVST on a PC (Win98)

Cheers.....