One of our members, mibe, wrote a small javascript plugin (http://www.mobileread.com/forums/showthread.php?threadid=4489) to integrate Sunrise with the Opera (http://www.opera.com/) browser. Since I don't have Opera installed, I'd be glad if Opera users could test the plugin and post their findings in this thread (http://www.mobileread.com/forums/showthread.php?threadid=4489).