Read my reply as being the exact same as Am's!! (word for word).
(I'm getting the feeling I must also be there at fortytwo!!)
It's nowhere near as easy as Zerene and Helicon, but will do the same trick if you persevere a bit with it.
I remember either Zerence or Helicon also had a feature for doing a part 3D rendering as a neat trick .. can't remember which of the two tho .. Combine doesn't do that sort of thing .. straight up
stacking only.
The beaut part about CZP is that you can use it as long as you like .. see how you go, and if you want your software to be easy(er) to use and you're doing lots of it .. then switch to the paid software.