Reply to iPod Midi Fighter

Imtrying to use my ipod like this guy here inthe video.....

http://www.youtube.com/watch?v=AkIUlTb05Hk

I've tried many ways and read alot of community s to see how to set this up on the ipod, and i cant get the results....I have it loaded on TouchOSC and its loaded in traktor, but I guess I am missing the mapping that would go into OSCulator....is there anyone who can help plz??