You can absolutely map it. You just need to know how to map it up correctly, and to my knowledge there isn't someone who has taken the time to map it to traktor and post the .tsi file for public consumption. Honestly, I know there are some features on the S1 that make it more attractive (like the 'Thru' option for the sound card, VU meters, etc), but if your home is Traktor, and you aren't comfortable spending the time to make the S1 work within it, then you should bring it back and pick up the T1, or buy a used DJM/CDJ-400 setup. You can probably snag that for the same price.