Dynamips With GNS (Graphical Network Simulator)

Here’s an interesting article about Dynamips.  It’s pretty basic, but there is a nice overview of GNS3 (Graphical Network Simulator).  GNS3 looks like a very nice tool for designing networks with Dynamips.  I find it very easy just to edit the .net files, but this tool looks very promising for users that are new to Dynamips (provided that it is not buggy).  I may give it a test run just to see if I can export the graphical representations (beats making them in Visio).