FAQ - A reader has asked about setting up and using Wi-Fi networks. "I'm setting up a 2 desktop and 1 laptop wireless network in my home. My wireless router will be the NetGear ProSafe 802.11g. My question is this; I plan on getting the NetGear ProSafe Dual Band Wireless PC card for the laptop. It will support 802.11a, b and g. Will this same card work in various WiFi spots when I travel, and if so, will it have to be re-configured for the home network every time I come home?"

Learn how you can use different Wi-Fi profiles to stay connected on the road and with your home Wi-Fi network.

How often have you needed to use a second or even third Wi-Fi profile so that you can stay connected while on the road?