Strange Problem.....(Virus)

I was on the Super Mario Galaxy page, and I clicked on the Images link, and a notice came up that my Internet Explorer is not working :S and had to restart......this happenend when I tried to go on the Mario forums as well...

Any solutions?

EDIT: After scanning with AVG, I found 2 Trojan Downloaders, fortunately they are now deleted.....would they have anything to do with this?

Let's keep this in one thread please. V-I-R-U-S Alert!