Connectify: Turn Your Windows 7 Laptop into a Virtual Wi-Fi Hotspot

[wraggster]

Virtual Wi-Fi was going to be a cool Windows 7 feature to turn PCs into a Wi-Fi access-point, so devices could share a connection without special software. It missed the cut, but this free app finishes the work Microsoft abandoned.

http://gizmodo.com/5395131/connectify-turn-your-windows-7-laptop-into-a-virtual-wi+fi-hotspot