Wondered why when I rendered in Iclone 6 and imported the image into AfterEffects there was a gray background.
Searched the internet.
Found answer that said there's an "advanced" button when selecting PNG

Reloaded Iclone6 and searched and searched and.... you get the idea.
What am I missing here?
Where's the option to save PNGs with alpha / transparency gone? 
Can't composite this way if the only option is to chromakey.

An oversight in the new Iclone 6? I hope i'm wrong.