I love it when I find a really good netwokring tool and even more so when its FREE!!!
I also list some cool other tools that are not free but still come in really handy.
Wireless Site Surveying Tool – Heatmapper by Ekahau
Wireless Signal Strength Tool – Net Stumbler
Click on downloads when on their site
Whats Up Gold – Sys Log Server
Get it before it’s not free anymore. Kiwi Syslogger used to be free…. not now.. and it was awesome
Traffic Flow Analyzer – by ManageEngine
Netflow Analyzer 9 can show over all bandwidth use for the last month, 2 moths, what the most traffice was whether HTTP or SMTP and much more