conflict with book.module?

i'd like to create hierarchical content-types, in which case this module is handy.

i'd also like to use the standard book.module features like adding an outline to a page on the fly, and creating a hierarchy of pages with all the standard book.module features (next/prev page, outline, etc).

anyway, I don't know if it's by-design or what (if so, i can always rethink my design), but when I enable this module the "outline" feature that book provides is outa wack... can't specify an arbitrary page as top-level, when I try to add children it creates a separate book, etc.