When I am browsing different web pages, I use the mouse to go back one page and it flips back two pages, or the same when I am trying to go forward to previously visited pages. I sometimes have to manuver the mouse butten twice or more to get back to a page. Or sometimes I have to re-click the page even though I've just been there. I hope this makes sense. I also lost my "x" at the top right of page, it disapeared. I had to re-load firefox to make it appear again. However the other problem of passing pages still persists. Any help will be appreciated. Thankyou, kevin.