That's the next thing: a proper Interface

First I'll buy the Mixer, then the first controller run them with my ESI u 46, after that I'll buy the 2nd controller and finally an Interface... haven't looked out for a specific yet ... but maybe the audio DJ 8 would suite into my setup but this will be my last "problem"

I think I have to wait untill NI will release a manual or something so that I can see whether they fit my needs or not.