Gigs by Rujinkai
Demonoid.me is a very useful private torrent tracker. It's kind of like thepiratebay, but with a greatly reduced risk of running into viruses. The userbase is large and they seed quite frequently, so finding the perfect torrent for you shouldn't be difficult for at all. It is invite only, however. That's where I come in. I send you an invite, you get in. Simple as that.