tool to diagram a cycle?

[Emma Jane Hogbin]

Hello,

I'm working on a set of diagrams for a project. For the most part I'm 
using either Freemind [1] or Kdissert [2] to "map" the concepts. For one 
of the diagrams I need to show a circular cycle. I'd like the option to 
use curved lines to connect each of the elements, but I don't really 
want to use a drawing program as I've come to love the flexibility of a 
mapping/diagramming tool.

Does anyone know of a diagramming package that allows you to connect 
nodes in a circle using curved lines?

regards,
emma


[1] http://freemind.sourceforge.net/wiki/index.php/Main_Page
[2] http://freehackers.org/~tnagy/kdissert/


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Emma Jane Hogbin
www.xtrinsic.com
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