Ghacks posted a tutorial about backup and import wireless network settings in Windows 7
Setting up a wireless network can be a hassle. You need to remember the security key and tediously type it correctly for all devices on your network. One of the good features of Windows 7 is that there is a simple way to manage the wireless settings for your network from one computer or device to the other.How to Backup and Import Wireless Network Settings in Windows 7
You can backup the wireless network settings from Windows 7 and these settings can be easily saved to a USB stick. You simply use the USB stick to import the settings to laptops and desktops added to your network, even if they are using XP or Vista. To do this, follow these simple steps and set your network up for a no-hassle system.