I found out another outliner, Infohesive is now free. I mention it, because it seems to have extensive import and export capability, and might stimulate/illustrate some ideas /coming attractions for infoqube.

I experimented and imported Jibz' chm file it, then produced a pdf from that, that was kind of neat. (it "choked" on a few pages, with an invalid picture file format, but they were able to be bypassed.