thanks for the reply.
You are right that no midi message are seen but all midi controller have octave buttons i just wonder if you i could map it as program change or nrpn rpns or cc. i did test the beatstep pro with midiox and MCC before i posted this.
I tried google to no avail, i am not great with midi to begin with but thats usual because i have to use hex code or binary to try and do stuff. I guess i will hook up a midi controller and see what happens when i press the octave button when it hook up to midiox and reverse engineer from there. Whatever i find i will post up in the free speech section or something.
Regards dog01