True to KIS for nearly 10 years, I was about to renew directly from Kaspersky Official direct download when for the first time, thanks to a mailing list of PC tips, I find this super flash sale to Amazon, KIS 2012 DVD Nine 3PC 1year to 29.90EUR instead of 54.95EUR granted to loyal customers by Kaspersky Official. I did not hesitate, I bought it, and 3 days later, I had already! I have not uninstalled my current KIS, current version, I just validated the activation code noted on the received package. It worked carefree 1 shot, and ditto on my second PC. Caution, you have 30 days to activate the code on the PC 3, the date of the first activation is the only one that counts (the count of 365 days should be on this date) KIS 2012 remains for me the best antivirus / firewall / parental control, and when there are flash sales on Amazon: Do not deprive yourself! Thank you Amazon and Pc tips, I saved 25EUR, it's not bad!