In an effort to be more systematic in my project planning I have translated DA's Natural Planning Model into a MindManager map. It is a straight copy of the model as shown on the GTD template card, plus a branch at the bottom showing some further information that Lisa Peake posted about reviewing projects (can't remember exactly where I found that bit). Run your cursor over the notes icons to reveal the full text. The map helps me stay consistent with GTD methodology as, when thinking larger projects through I build them onto its branches.
I'm finding this item quite handy so I thought I'd share it.
(By the way, everyone who benefits from mind mapping should acknowledge the contribution of the man who introduced the technique - Tony Buzan).