Okay, here's a new one I'm scratching my head over. I'm trying to remove all the ads and ad placeholders on ImageShack using the following rules; Code: imageshack.us###ymaddiv imageshack.us##DIV[style="font:bold 20px Arial, Helvetica, sans-serif; text-align:center; margin:5px auto;"] imageshack.us##[style="float:left;width:100%;text-align:center;display:none;"] + * + * + .column-right These rules work fine for Google Chrome, Opera and Maxthon but they don't remove the placeholders in Internet Explorer. Also you may note Adguard Assistant doesn't appear in any browser when on ImageShack. Google Chrome: http://img20.imageshack.us/img20/4079/chromen.jpg Internet Explorer: http://img267.imageshack.us/img267/9896/internetexplorerw.jpg I highlighted the leftover placeholders in red for Internet Explorer. I've also noticed sometimes rules don't fully work on Internet Explorer while they do in other browsers. Is there any reason why IE's different?