M-audio Axiom With Akai Mpc "Need Help"

maybe i´m getting something wrong here but...

the axiom itself doesn´t make a noise, the vst (or whatever you use) makes the noise.
so if you route your pc output to the mpc and record that in realtime - there you go.

it´s not about recording the sound from the keyboard but the sound your pc is making when you hit the keyboard.

yea i know the axiom doesnt make any sound thats why im using reason 4 as a sound module and when you say "pc out" where exactly is that?

an i have my axiom midi keyboard connected to my pc with a usb cable.