Oops. Thanks, Bruce, but sorry, I was so fired up about it, I meant that it only changes the homepage when I shut down the PC and reboot. But the content advisor thing does happen every time I close the browser.
The spyware we've got is some sort of adclick thing, too. I think I may have found a way to get rid of it through the above mentioned WinPatrol, though! Thanks, again, guys!