Firstly it would be great to be able to search for short terms such as ‘NX’ in this forum site.
It would be great to have more extensive Ableton-NX compatibility or work arounds such as -
Routing the outputs from the Surround panner or any other channel to NX inputs to simulate head movement around a quad or 5.1 set up.
Input routing would also allow for connectivity with Envelop for Live (ambisonic plugin toolkit).