I just looked. The "rounded" corner one is actually an octagon, but the
angled sides are fairly small.
There is no inherent significance to any of the shapes. You can set the
style however you want.
You will have to ask the author of the file what the meaning is.
--
-Jack ... For project information and macro examples visit
http://masamiki.com/project
..
know the significance of the octagons - they are not milestones. Tell me
how I can send you the file... Tom