Originally Posted by Arsenic
So you are left with the two options you know about
1. Soundflower/JackAudio - as has already been mentioned
2. External audio cable - which you have used.
If there is software available to do this already (see point 1 above), it doesn't make any sense for Props to re-invent the wheel, when they could be spending their time and resources adding features that would appeal to a wider audience.
On the other hand, maybe they haven't implemented this feature because they don't want to, or maybe to try and stop people using their software to rip stuff off of you-tube or other streaming sites - trying to reduce piracy in their own way? - I don't know.
Anyway,if they make it - you can have it, but until then you have a working solution. You also have an alternative method - which seems much more practical to me.
As said i already fixed this by using a cable, but this is a feature request so i ask Propellerhead to fix this.