Andres,

It would be helpful to receive MIDI in on ALL ports.
I have just purchased several Korg NanoControllers.
They are awesome.  Tiny.  Rugged and very cool for Csound5.

http://www.sweetwater.com/store/search.php?s=korg+nano&rkg=1

BUT....

the nanoPad uses port 1 and the nanoKontrol uses port 2

AND...

there is no way (in QuteCsound (or Csound5) to tell the program to  
MERGE MIDI by listening
on ALL ports.

Maybe you could add this to the next QuteCsound?

OR

Maybe there is a way to do it from the CommandLine

OR

Maybe this could be a new feature of Csound 5.10?

Hope so.... I would love to use all the little Nanos at the same time.

Dr. B.