Controller editor is the software that makes it possible for us to get an overview and edit the standard midi layout for the Native Instruments controllers. The new version 1.3.2 was released 17.11.2010 and include some new features that are long over due.
New features in versjon 1.3.2:
* Brings Support for Traktor Kontrol S4
* Brings Multi Controller Support for Traktor Kontrol X1
Super sad fact:
You can't edit the excisting version of S4 mapping to Traktor and there are no standard copies of it either. So if you want to make your own S4 mapping, you have to start from scratch. Good luck.