Danny Briere, "Wireless Home Networking for Dummies"(Repost)

Pick the right equipment, secure your network, and share files
Share your Internet connection, access hot spots, and add on cool wireless peripherals
Thinking of going wireless? It's not as scary as it sounds! This fast and fun guidebook helps you decide what you need, install it, and get the most from all its cool options. Your PCs can share printers while you groove to your favorite MP3s and the family shares quality video game time - all from anywhere!