Turn you Notebook in to WiFi hotspot (Tethering)

Connectify - Turn your Windows 7 laptop into a Wi-Fi Hotspot (Windows 7 only!!!)
http://www.connectify.me/

安裝教學
Connectify：免指令，把Windows 7筆電變成AP | T客邦 - 我只推薦好東西
http://www.techbang.com.tw/posts/2285-connectify-free-instructions-the-windows-7-laptop-into-ap
Windows 7專用【Connectify】將電腦變身成無線基地台 | 就是教不落
http://steachs.com/archives/1464