When you try to search using Google or Yahoo, do you get a popup that seems related to your search, but leads to advertisements?

When you search, do you first see a page similar to googke, but with results that are ads? And running Spybot or Adaware doesn't take care of this problem?

Well, I have found the solution!

Run the utility linked at Watersweb Webmaster Guide and the hijack will be removed!