I was having the same problem as other people having this link "http://www.searchqu.com/406." coming up when I opened Firefox, I read it came from AVG's latest update and I have solved this problem and uninstalled AVG but now I have a similar problem but with a different link : http://www.adoresearch.com/431 I have http://www.adoresearch.com/431 coming up when I open Mozilla Firefox and cannot get rid of it, in fact I have Google Chrome and Opera for browsers too and http://www.adoresearch.com/431 is coming up in all 3 browsers. I have read that it comes from the latest version of AVG which is my Anti virus. When I go into Internet Options it still says I have Google as my home page but it isn't when I open Firefox. I have tried back dating my computer, I have un-intalled all of my browsers and re-installed them, I have also un-installed AVG but still the http://www.adoresearch.com/431 is still there. Can anyone help please to solve my problem Nette