Draw Network map App for Mac?

[mac.os.x.10.3]

I'm on the hunt for a good (paid or free) app for drawing network maps.

e.g. A tool that lets you make this: http://www.sans.org/security-resources/malwarefaq/images/openssh_uselogin_network-map.gif

I'v seen a few on PC but most seem to have a horrid interface and icons... and don't seem very intuative.

Has anyone had a good expereance making a network Map on a Mac.

I can use PC software too... if it's good

 

[robbieduncan]

The normal suggestion would be OmniGraffle.

 

[mac.os.x.10.3]

Oh right, of course, I already have that installed.

Forgot that you could add stencils to it.

Thanks

 

[interrobang]

Which are here:
http://graffletopia.com/categories/networks

 

[windowstomac]

I use MS Visio for this (on a Windows VM)

B