Via Bit Torrent? It's a new version of a well known scam. At best it sends you to a site full of ads; at worst a site with malware. Seems to have started Sept 2007. Best to just delete it and move on. And, be glad that you did not get the fake compression software and get infected from it. [update: The sites have been taken down. If you have been to one of them and downloaded any "software", do a virus/spyware check straight away!]