Every page is launching a banner ad in the lower left quadrant of the page (about 150x600), that will not go away. 80% of the time so far, it's appeared as a 404 page cannot be displayed error, so your advertisers aren't even getting the benefit of annoying me.
When I've actually seen the content, it's been Warhammer on =21, and Kaplan or Staples on =3.
Is there anything you can do to prevent these from being so disruptive? Firefox etc. are not an option on this computer; I'm stuck with IE.