Onboard Netstumbler Alternative in Vista

As Netstumbler doesn't work in Vista, here's a nifty alternative using netsh:

> netsh wlan show networks

Interface Name : Wireless Network Connection
There are 3 networks currently visible.

SSID 1 :
    Network type            : Infrastructure
    Authentication          : Open
    Encryption              : None

SSID 2 :
    Network type            : Infrastructure
    Authentication          : WPA2-Personal
    Encryption              : CCMP

SSID 3 :******************
    Network type            : Infrastructure
    Authentication          : WPA-Personal
    Encryption              : TKIP