Free sites: http://www.eztv.it, http://www.torrentz.com, and very rarely http://www.mininova.org. Torrentz does a pretty good job of searching multiple torrent sites. From their search, I generally go with Kickass.to, rarbg.com, and torrentreactor.net, followed by monova.org, torrentfunk or torrenthound if the first 3 aren't cutting it. I stopped using PirateBay sooo long ago. Their sites seem to be periodically hit with malware though you always have to be careful anywhere.