How about expanding Pyra's tree, adding other types of objects (e.g. people, appointments, emails...)?Dave Winer42 12 200212:42AMUser an outliner.http://www.outliners.com/DavePete20 12 2002 7:20AMA schema is a network, not an outline, so you may find that outliner-based approaches fall short.The discussions at <a href="http://www.llamagraphics.com">http://www.llamagraphics.com</a> regarding how to use their product LifeBalance often touch