How to use Radio's outliner?

Last nigth at the Berkeley J-School new media conference keynote address, I took extensive notes in my Radio outliner. I need to fix some typos (especially from a sticky ‘r’ key), but I also need to figure out how to turn the OPML outline into a weblog post.
I can’t find any instructions about this in the docs, so I’m sure I’ll look online at next, but is there an easy guide to turning outlines into weblog posts in Radio?