XP Internet Security 2010

Hi, I was browsing the forums and I'm looking for some help. Today, while looking for websites related to the soundtrack of Repo! the Genetic Opera, I got a lovely friend of mine again-- XP internet Security.

 

Now, this is maybe the third time I've gotten this rouge. Lovely, eh? Anyways, I was looking for some help on removing it. Obviously, I have another browser, as my IE is completely shot. I read up on other help and I downloaded HijackThis, as suggested by Quads.

 

What's my next step?

 

Thanks.

-Lauren