So, I don't know how to add this to Poser. The Poser 11 Content that shows in the second screen shot is in users/Shared (Macintosh) because that's where the installer put it when I bought Poser 11 from Smith Micro. Now, maybe I could add all of these Construct elements to that folder, but there are things in Materials, things in Props, etc. I'd rather have this added as a separate runtime because it's easier for me to see what's in these Construct elements, instead of having to remember, "Oh, yes, check in Props." You can also see that there are folders such as camera and character that are indeed empty. Could that be what's throwing Poser off? But without all these folders, Poser might not recognize this as a runtime folder. As another point, I have not installed any of the new items that came with Poser 11.2, the Renderosity version. I deliberately wanted to go slowly on this one. If there is something that I do want to install, I'd probably want to put it into its own runtime. Or, maybe, as an example, the HiveWire items in its own runtime.