If you've ever wanted to see who and what devices are connected to your
wireless network, try using the free
Wireless Network Watcher utility. This utility will display the
IP address, Device Name,
Mac Address, and other information about each of the devices that are connected to your wireless network. In addition to being able to scan your network for all devices connected to your wireless network if you run this tool in the background it can also notify you any time a new device connects to your network.
