A question involving dropping samples whilst DJing in Traktor

Hello EKT!

My problem is this, I'm looking to buy a MIDI controller for production use, and I have my eye on this

http://www.m-audio.com/products/en_us/Oxygen8v2-main.html

However as well as using it in Reason, FL or whatever, another major use I really want it for is to enhance my DJ sets. Basically whilst in Traktor I want to be able to assign samples, eg the odd ragga vocal, a gabba kick, a silly whooshing noise etc to the keys and be able to drop them in as I see fit, whilst retaining use of the knobs for volume/effects control in the tracks I'm playing. Is this doable? This is my first foray into the world of MIDI so I'm not really sure if Traktor allows you to do this, or if I could have another program running in the background all set up for this purpose?

Thanks for your help :)

  Solo Strike said:

have another program running in the background all set up for this purpose

Browsing the M-Audio site I see they offer this program

http://www.m-audio.com/products/en_us/Enigma-main.html

It looks quite easy to use, anyone got experience with it?