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BitTorrent And You

April 27th, 2009 1 comment

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Many people ask me about BitTorrent and to be honest, it’s not easy to explain. I’m going to try here but I’m going to do it with lots of help.

BitTorrent is a peer-to-peer file sharing protocol based around a distributed sharing system and optimized for large files.

While completely accurate that description isn’t really useful in getting started with BitTorrent.

If you’ve ever used file sharing programs before like Napster, Kazaa or Limewire … BitTorrent is nothing like those. To explain how BitTorrent is different I’m going to get some help because as simple as it is to use, the initial understanding on how to use it is can be confusing.

I’m going to send you to a bit of learning before we move on to a couple other topics. First, Lifehacker has two guides to getting started with BitTorrent; a beginner’s guide and an intermediate guide. You can skip the intermediate guide for now but definitely bookmark it for future reference. The other excellent guide is The Big Book of BitTorrent by Aibek. That is a free PDF book about 28 pages long… that’s more of a reference tool but will answer pretty much all of your quesitons. Start with the Lifehacker beginner’s guide…

Once you’ve looked through those items you’ll notice that you’ll need a program and some websites. The program handles the downloading and the websites are where you find the torrents.

If you didn’t read the guide here are the quick and dirty basics (but you may or may not understand them just from this little bit):

BitTorrent uses torrent files to connect your BitTorrent program with other people sharing the exact same file. So a torrent file for the movie Elephant’s Dream is like a bookmark or ticket that connects you to all the other people downloading/uploading the movie. People who have the entire file are called seeders and people who are still downloading the file are called leechers or peers. You will be connected to multiple people who have the same file and you will download pieces of the file from different people and others will download pieces from you. So you download the Elephant’s Dream torrent file and open it with your BitTorrent program which connects you to others to share the actual movie file of Elephant’s Dream.

So back to what you need… a program and some torrent sites. If you are on Windows I recommend uTorrent (it’s actually µTorrent using the metric presentation for “micro”) and for OS X and Linux I recommend Transmission. The uTorrent guides are very good as well for help in using BitTorrent even if you aren’t using uTorrent. Each program has a different interface but all BitTorrent applications work in a similar fashion so once you are familiar with one you can use pretty much any of them and it’s just a matter of extra features.

So you have the program and now you need to start sharing. This is where a good set of BitTorrent websites comes in handy. For beginners, I recommend The Pirate Bay and Mininova. Those sites should provide you with pretty much all the items you may be looking to download. Demonoid is also a popular location but requires membership and sometimes they aren’t open to new members – but you can get an invite if you ask around. The Pirate Bay is probably the most open and busy torrent tracker (the backend service that directs your torrent “ticket” or “bookmark”) so you’ll find lots of content there. Mininova also has a lot of content and is a bit more manageable in regards to browsing particular catagories.

A note on piracy… there are lots of laws and rules about piracy and some of them apply differently depending on your situation and the content. There are loopholes and so forth but put simply: if you didn’t pay for it, and you should have, then you are stealing. That being said, BitTorrent is not digital piracy… BitTorrent is just a system for transfering large files.

One last note… BitTorrent is a LOT safer than other file sharing services but you can still get infected if you download and install the wrong thing. Be sure to check through torrent site comments and run antivirus utilities just to be safe.

So that should provide you will all the information you need to get started with your file sharing. Don’t let the amount of information be too daunting … it really is easy to use.

Good luck and happy torrenting!