http://www.facebook.com/home.php?sk=group_125354450856938&ap=1I have been through www.urvpn.com, they offer Free VPN accounts for limited Time. the VPN they provide does not need any Software installation or third party as it uses Windows dialer Service, while provides high security standard and anonymity.
They provide very good tutorial on how to setup the Windows Connection for Windows XP VPN, Windows VISTA VPN, MAC OSX VPN , even the handled devices VPN as IPhone VPN access.
Link is h3r3
You can use urvpn.com for some of the below reasons and many others
1) Freedom of Speech
2) Online Privacy and Security
3) Security over Public Wifi and hotspots
4) over coming Proxy Server in countries that block certain sites
5) Use Skype in countries that block Skype Traffic
6) Access Blocked websites by your corporate network
7) Access Blocked websites by your countries proxy of firewall
They do have Facebook Group as well , link is h3r3