Not only you need one of Bittoreent clients like µTorrent - from
www.utorrent.com , but you should think over hiding your torrent activity by surfing anonymously. It is the only way to protect yourself against possible direct or indirect copyright infringement and p2p lawsuits.
Everything you download online is visible. ISP’s can track your activities, terminate your membership, and report you to authorities.
Recently, a U.S. Copyright Group filed suit against 25,000 anonymous BitTorrent users whose IPs allegedly downloaded a copy of the film The Hurt Locker. The Copyright Group demanded between $1,000 and $3,000 from alleged violators. They threatened to sue those who would not settle for up to $150,000.
One of the best ways to download anonymously is either using VPNs or SSH tunnels+ proxy together with a small desktop client application.
SSH protocol is a secure tunnel to one of the multiple servers. You can select either a specific server or set the settings to enable the random selection of the server whenever the application starts.
After that, all the data that you receive or transmit is encrypted.
All operations involving the torrent network will take place by using an IP address of a server that is located at the other end of the world. Logging on does not happen on the same servers, so the user can be assured of his security and anonymity.
What you can try at the beginning is simple and easy to install applications like PirateRay.com , torrentprivacy.com, etc