Who Is Using Your Wireless Network?

Zamzom

You can now easily find out if someone is using your Wireless Network connection. Zamzom is a free utility that can do a quick scan for you. Start Zamzom press  Fast Scan and it will show you the IP and MAC addresses of every computer that is connected to your Wireless Network. In a few seconds, Zamzom will reveal all computers, authorized and unauthorized. The basic version of Zamzom is free.

Homepage: http://www.zamzom.com