You can get a Free full version Kaspersky Internet Security 2011 1 year license. You willl have to change the language to English after installing a Chinese Kaspersky, Since this is a Chinese promotions.
1. Open the Promotional page
2. Enter email id on the two boxes
3. Enter the Captcha
3. Make a note of the license number on the next screen
4. Download and install Chinese Kaspersky
After Installing Reboot and use Shift+F12 to switch to English (if this does not work, check the link below to learn more on How to install and change Kaspersky Internet Security 2011 language from Chinese to English.)