Reply to Broadcasting on Mixlr/Ustream etc

Right, so I've been spending the day trying to figure out the best way to stream live, either audio and video, or just audio (preferably audio and video).

Firstly, my set up.

Macbook Pro (According to my buddy who works for apple, for whatever reason my model does not have line in capabilities...)

Traktor 2

Allen and heath Xone 92

Two Kontrol X1's

NI Audio 10

So what I would like to do is figure out how to use the Audio 10 as the input for audio to my macbook. Under system preferences I can already select it to be the input, and sound registers, but then in Mixlr set up it does not pick up any audio... Any one have any ideas?

I also have soundflower, although I'm not sure if I need it or not!

;-)