@jhoepffner

Yes.  I have however invested a great deal of time learning UE4 to this point (not to mention sizable investment in 3D model assets).  Although a good deal of basic concepts will transfer to Unity, having to relearn 3-years of investigation makes me pause.

I am also waiting to see what happens with the Epic-Apple issue.  If support continues to fall away for Apple from Epic... I will switch to Unity.

Anyhow: you were right. I just put the gui monitor onto the M2000 and one projector on the 770 instead. Now Spout works.

@liminal_andy thank you for responding.

I think there is a learning curve here I have to sit down and dive into. So far I got to the point where I downloaded and installed Zoom OSC and got a solo Zoom session going. What I can't figure out is how to (without vmix) get the Zoom source directly into Izzy without using screen capture.

Ultimately the end result is actually blending the participants together on one screen via Izzy - mixing 2+ sources as cameras (one local, one remote) at minimum. 

I've gone through a few Zoom OSC tutorials, and can't seem to find one that does this (and again a learning curve in order to apply information I've learned in the other tutorials just yet).

@eight

Try to reboot, and then navigate to the Isadora folder, find Isadora.exe and right click on it.
Select "Run with graphics processor" and then select "High Performance..."
Hopefully you have this option, and it allows you to open Isadora using your NVIDIA gpu.

done:

"I was wondering if you plan to add syphon support for Zoom? I'm currently doing a lot of remote teaching of live video tools (Isadora, etc) -  it would be so helpful for us to be able to patch our video projects back into Zoom without sharing the screen - likewise, taking a syphon output from Zoom would open up a range of creative possibilities."