Hi, I've been contacted by a company called "[FONT=&]Science Photo Library"[/FONT] saying that I have used one of their images on my website. They provided a proof of it, and are now demanding me to pay 400$ to settle it. I removed the image, I don't care about this website, and I even removed the Wordpress installation on the website completely, so there isn't anything on it right now. What should I do? I don't live in USA, should I be worried? Thanks a lot!