I just d/led Sony Vegas 7.0 off of BitTorrent. Now I have these items that pop up on my task/tool bar on the bottom right hand corner of my screen that when I scroll over them say "Ogg DirectShow Filter." It's not only one either, usually 2 or 3. Every time those pop up my CPU usage is at 100% and my computer runs like crap.
Can anyone tell me if I have a virus or not? and if so how to get it off. I have Norton, and I have run a Full System Scan, and it says that my computer is secure...but I am not so sure.