neep help trying to time stretching and pitch shifting

http://www.youtube.com/watch?v=--GzodmsZtI




i was wodering if someone knew how to time streach and pitch shift using my keyboard and mpc like this guy on this utube url.this guy doesnt explain hisself right.i have a sound that i like and have it on my mpc 2500..i want to play it on my keyboard on different pitches..does anyone know he does it just like that..the way the guy does it...but explain it clear step by stepp--thanks

use the 16 levels button and then choose from the list of velocity / pitch / etc.

^I dont think the 16 levels will map it across a midi keyboard. You gotta use auto-chromatic assign

mode>program>highlight "tune" section>window button>auto>do it

I'm pretty sure you have to have the 1.22 OS to do this, so make sure you're updated