Get either:
http://azureus.sourceforge.net/download.php
or
http://www.bittorrent.com/
I use azureus cuz it makes it go a shitload times faster cuz you could put some settings for the download part
then go to
www.torrentspy.com
and search for whatever you want and you download a torrent which is like a very low kb, and you open the torrent with azureus or bittorrent and itll start downloading to wherever you chose to save it at
everythings always worked for me, its where i get most pc games, new movies/bootlegs, and programs whenever you search for it the crack either comes with it or someone posts the serial/crack in the comments and shit