Maxpatrol
MaxPatrol is a professional network security scanner distinguished by its uncompromisingly high quality of scanning, optimized for effective use by companies of any size (serving from a few to tens of thousands of nodes). It supports vulnerability testing for servers with non-standard... Although MaxPatrol operates within Microsoft Windows, it can test for possible vulnerabilities in any software or hardware platform: from Windows workstations to Cisco networks (*nix, Solaris, Novell, AS400, etc.
http://www.maxpatrol.com/download/mp7demo.zip - 3Mb - Download - Screenshot