http://lifehacker.com/5978098/turn-...sonal-vpn-for-secure-browsing-anywhere-you-go What could this be used for? -sharing a stream, if you have say NFL network with the web access, the home box can stream the game, users can simply log in and access the file..voila! -Watch movies or shows stored on your home computer -I THINK if you have a smart phone, with wifi, you can log in, and make "free' calls from your home box without cost.