802.11n is one of the most significant wireless technology developments to come along in recent years. And, it's a major area of interest to everyone managing or planning a Wi-Fi network, or any type of wireless application. This guide will provide an overview of 802.11n - including how this new standard will deliver higher performance than existing 802.11a/b/g networks, and what network managers should do to prepare their networks to achieve the highest performance possible both today and tomorrow.