Check out - Free video-based Wireless LAN eLearning course Wireless LAN Concepts - a video based eLearning course is now available free to the registered users of www.Wi-FiGurus.com. This is a great course for an introduction to wireless LANs. There are videos of Jim Geier discussing concepts of wireless LANs, including applications, benefits, issues, technologies, standards, components, and configurations. This eLearning course also includes several demonstrations on how to setup and configure a wireless LAN. Go to www.wi-figurus.com for more info.