Okay, listen to Essex. Was just wondering since it was in Downloads folder along with your torrents.
http://www.fbi.gov/scams-safety/peertopeer
^^
Reading above on why you shouldn’nt torrent
Edit:
Computer Hacking: Peer-to-Peer networks also have been abused by hackers. Because these systems potentially expose your computer and files to millions of other users on the network, they also expose your computer to worms and viruses. In fact, some worms have been specifically written to spread by popular Peer-to-Peer networks. Also, if Peer-to-Peer software is not properly configured, you may be unknowingly opening up the contents of your entire hard drive for others to see and download your private information