You need to dload a bit torrent client such as Utorrent Torrent - a (very) tiny BitTorrent client
On-topic: I use Adobe Premiere as I have a cracked copy of the CS4 master collection, you can download the CS5 master collection from torrent sites, welcome to the world of torrents but be very aware that there are many fakes and viruses in the torrent world so be smart and read all the comments before you download anything..
Btjunkie : btjunkie - the largest bittorrent search engine