Sometimes when I run my computer for an extended amount of time, Internet Explorer opens itself and starts duplicating like crazy. It's like when you click on the Internet Explorer Button 30 times. Then it starts opening quickly one by one, nonstop. But in this case it opens it's self automatically and starts increasing the number of windows. Then I get so many of them. Yet, I can't close it because even if I close some, more windows are going to appeare. It won't stop until I restart my XP. What is this rage? Is it a virus? I think so? Could someone tell me how to fix this???????