Killing the "Set Network Location" pop-up in Vista

http://invendows.wordpress.com/2007/08/29/disable-the-%e2%80%9cset-network-location%e2%80%9d-dialog-in-vista0

(10/09/2012) - Here is an update to show the exact registry location, from the article above:

"At the system level:
Create a new Registry key (without any value) NewNetworkWindowOff in HKLM\SYSTEM\CurrentControlSet\Control\Network\NewNetworkWindowOff"

 I used a group policy preference to create this, simple!