The image above is an advert that keeps popping up on my computer when I am working. I have no idea how it gets there, and how someone is sending them to my IP address. I have got my firewall running, Ive scanned my computer with sophos anti-virus, run ad-aware 6.0, and used a spybot remover from the PCA disk! But whatever I try, nothing seems to get rid of this sucker! Any ideas what it is, and how to stop/get rid of it?