Penetration Testing: Nmap output

[<a55mnky () yahoo com>]

I am in the midst of a wide scale Pentest egangement for a client - they have 7 class C networks.  We are overwhelmed 
with the output from nmap.  Does anybody know of a tool to manage the output - preferably in a graphical format.  I 
tried the XML output but cannot figure out what to do with that.

J

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