I'm looking to use HDR Light Studio with Corona as my renderer, but this demo doesn't show how you created the hook - which HDR needs in order to made the connection.
In VRay you use a Dome Light and put any old HDRI in the slot for HDR-LS to connect, but in Corona, there isn't a Dome light so what do you do ?
Can you use a VRay Dome light ? I suspect not.
And the Scene explorer in the demonstration, whilst open to view, doesn't show any Dome Light at all.
So how ?
******* UPDATE *******
I found the HDR seemed to make the connection itself automatically, so there is no need to use a Dome Light :)
(I didn't see how it did that, but one minute it wasn't connected, then the next minute it was).