http://www.opera.com/support/kb/view/1022/
http://www.opera.com/docs/changelogs/windows/1200/
http://www.opera.com/docs/changelogs/unix/1200/
http://www.opera.com/docs/changelogs/mac/1200/
http://www.opera.com/docs/changelogs/mac/1165/
http://blog.vulnhunt.com/index.php/2012/06/14/cal-2012-0015-opera-website-spoof/
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