setup VPN

Example use of a VPN Tunnel
http://en.wikipedia.org/wiki/Virtual_private_network

Youtube video.
http://www.youtube.com/watch?v=1s5JxMG06L4



http://www.lifehacker.com.au/2012/04/how-to-build-your-own-vpn/
and VPN app.
https://secure.logmein.com/products/hamachi/default.aspx

and.. one more.
http://www.vpnaccounts.com/windows-7.html#