Hi Manne, thanks for the kind words.
You can't save/render from the demo, but I think you can email PictureCode for a time-limited trial license. They have a good upgrade offer from Noise Ninja until October, so I went for that.
I don't find that it works perfectly for all images, but I'd say at least 80% are interesting. And the controls take a little while to get used to. But if nothing else it gives me a creative kick