Hello people,
this is a simple mod to David McCallum's nrpnout (which is great for the emu10k and probably other midi hardware) to feed my Yamaha MU100.
The most important mod is that it uses nrpn address msb and lsb too.
It would be interesting to know if it works with recent Motif hardware...

http://www.pdpatchrepo.info/hurleur/nrpnout-yamaha.pd