http://real-vpn.com/ = Free VPN

Heres a step-by-step:
1. Register a username and e-mail here: http://real-vpn.com/
2. Check e-mail, copy your user name and password to a text file
3. Download the vpn servers here: http://real-vpn.com/files/realvpn-all.zip
4. Download OpenVPN client(google it)and install it, Now Go to your OpenVPN directory
C:\Program Files\OpenVPN
or
C:\Program Files(x86)\OpenVPN
or
Where ever you installed it...
5. Open the realvpn-all.zip with WinRAR. Go into the "config" file INSIDE OF YOUR "realvpn-all.zip" FILE
6. Drag and drop all of the files FROM realvpn-all.zip/config TO C:\Program Files\OpenVPN\config
7. THE IMPORTANT PART: Double Click "realvpn.auth"
8. Open it with notepad
9. Erase "login" and put your login name
10. Erase "pass" and put the password WHICH WAS E-MAILED TO YOU.
MAKE SURE YOUR PASSWORD IS ON THE 2ND 'LINE' IN THE FILE
11. Open "OpenVPN GUI"
12. Right click it in the task bar, and connect to the desired server.

P.S. OpenVPN installs what it calls a "TAP Driver" - It will be in your network adapters list. You need this driver enabled - it is enabled after install BY DEFAULT.

IMPORTANT:
When you open your email from real-vpn.com you will get one open port, when you setting up your RAT use that port,
and your No-ip DUC must be pointed to your TAP-Win32 adapter to show IP from vpn, go to prefrences and u will find it :)
and when you connecting on OpenVPN choose TCP port 80 to connect....

thanks :)