Wednesday, September 5

What is a TORRENT and how to use it???

Torrent is a peer-to-peer file sharing protocol used for distributing large amounts of data over the Internet. BitTorrent is one of the most common protocols for transferring large files and it has been estimated that peer-to-peer networks collectively have accounted for roughly 43% to 70% of all Internet traffic (depending on geographical location)

To DOWNLOAD A TORRENT  File YOU MUST HAVE SOME FOLLOWING TORRNET DOWNLOADERS 


1. Transmission Bittorrent

Mac users and Linux users: this product is for you. Tranmission is a lean product that allegedly uses the smallest memory footprint of any torrent client today. It's open source, clean-looking, and a favorite amongst Mac users. Give Transmission a try if you are an Apple or Linux user.








2. Tixati

Tixati is a slick and fast torrent program authored by the architect of the WinMiX OpenNap program.  Definitely a sophisticated and forward-thinking client, Tixati is already embracing the shift towards trackerless torrent swarming:  magnet links, PEX, and DHT swarming works very well in Tixati.  The throttling features and wide range of priority adjustments will make any fussy P2P user quite happy, and you'll find that download speeds are at least as fast as Vuze and uTorrent.  The bitfield graphs and 'executive dashboard' display is very professional, and this product easily earns itself a spot amongst the best torrent clients today.  Definitely try Tixati for torrent P2P needs.



3. uTorrent

Known as both "u-torrent" and "micro torrent", this is the most popular torrent tool today. uTorrent has all the functions a torrent downloader will ever need, and it only requires 1 MB of hard drive space and memory. uTorrent has all the downloading and seeding performance of its competitors, but with minimal impact to the rest of your computer's speed.





4. Vuze (formerly 'Azureus')

You can call it 'bloatware', or you can call it 'the Lexus of torrent software': Vuze is a large software product that offers a smorgasbord of features (most of which you may never use). You can play any media in Vuze, including HD videos. You can play music, and run most any media in this product. Apparently, you can also use Vuze to run media on your iPhone, Xbox, or PSP. Vuze is very popular, and you'll want to give Vuze a try for a couple days and decide for yourself if this powerful product fits your style of downloading and viewing media.




5. BitComet

This free software is very good, but has lost many users to uTorrent, Transmission, Vuze, and Tixati.  If you are a serious downloader who has particular tastes in interfaces, definitely give BitComet a try.  If you are a new user, start with uTorrent or Vuze first. Note that many private torrent sites will ban you for using BitComet, as there is a pervasive belief that BitComet reports incorrect ratio information, and also leaks data to DHT.



6. ABC (Another Bittorrent Client)

This product is quite plain looking. But don't let the appearance fool you: this product is solid, and offers good functionality. You can easily configure the display to show stats/seeds/trackers. You can easily pause and queue any torrent at any time. You can also set timers on your upload options (very nice for serious P2P users). And the product is written in the lean Python/wxPython code languages.


7. Deluge Torrent

Linux and OS X people: rejoice! Here is a software that is very friendly towards your operating systems, and many About.com readers say good things about this product. It has a clean metallic-but-soft interface design, and most any statistic and metric you might ever want to see about your uploads and downloads. Like most torrent clients, the product is free, and built/supported by programming enthusiasts who truly believe in file sharing.


8. TurboBT

TurboBT is a product that is published in multiple human languages, including: Mandarin, Romanian, German, Portuguese, Russian, and French. TurboBT is free to download and use, and has been recommended as a solid Python-based P2P product.


TO INCREASE TORRENT FAST


Some of the settings mentioned below are optimized for 256k connection. If you want to calculate the optimal settings for your connection, check at the end of this tutorial. But I suggest you to read the entire tutorial for guidance on other settings. 
First go to Options>Preferences>Network 

1. Under ‘Port used for incomming connections’, enter any port number. It is best to use a port number above 10000. I use 45682. 
2. Randomize port each time utorrent starts: UNCHECKED. I leave this unchecked because I have a router. If you do not have a router or a firewall, and want extra security,check this option. 
3. Enable UPnP port mapping (Windows Xp or later only): UNCHECKED. I leave this unchecked because I have experienced it slowing down speeds. It is not needed if you manually port forward. 
4. Add utorrent to Windows Firewall exceptions (Windows XP SP2 or later only): UNCHECKED (do this only if you have windows firewall disabled) 
5. Global Maximum upload rate (kb/s): [0: unlimited]: 22 (for 256k connection) 
6. Protocol Encryption: ENABLED. I would recommend everyone to enable this. This can help increase speeds with many ISPs. 
7. Allow incoming Legacy Connections: CHECKED 

Network Settings 
Options>Preferences>Torrents 

1. Global Maximum Number of Connections: 130 (for 256k connection)This number should not be set too low or the number of connections made to your torrents will be limited. Setting it too high may cause too much bandwidth to be used and can cause slowdowns. 
2. Maximum Number of connected peers per torrent: 70 (for 256k connection)If you see that the peers connected to a specific torrent are exactly this number, or very close, increase this number to improve speeds. 
3. Number of upload slots per torrent: 3 (for 256k connection)This depends on how much you want to upload to other users. Do not set too low or it may affect download speeds. 
4. Use additional upload slots if upload speed <90%: CHECKED 
5. Maximum number of active torrents: 2 (for 256k connection) 
6. Maximum number of active downloads: 1 (for 256k connection) 
7. Enable DHT Network: CHECKEDThis is recommended to be checked to improve speeds. More people will be available for sharing if this is checked. 
8. Enable DHT for new torrents: CHECKED 
9. Enable Peer Exchange: CHECKED 
10. Enable scrapping: CHECKED 
11. Pre-allocate all files: CHECKED 
12. Append .!ut to incomplete files: UNCHECKED 

Torrent Settings 
Options>Preferences>Advanced 

net.max_halfopen: 50 

If you use Windows XP SP2, patch tcpip.sys with LvlLord’s Event ID 4226 Patcher to get better performance. 

DO NOT CHANGE THIS OPTION unless you have Windows XP SP2 and have patched tcpip.sys. 

You can also patch tcpip.sys with xp-Antispy 

If you have a firewall 

* Open up the options/preferences/settings for the firewall – usually your firewall will have an icon to click in the taskbar 
* Look for the keywords “allow list” or “programs” 
* Add the application you want to give access to the internet 
* Make sure to save your settings when you are done 

If you have a router 

1. Go to start>run>type cmd, press enter>type ipconfig, press enter 
2. Remember both your ip address and your default gateway 
3. Type in your default gateway into your default browser, a password prompt may come up. The default username and password are admin for my router 
4. Under ‘Applications’ fill out one line for each p2p client you use 
5. You need to use your ip address, the correct port range and set either tcp or udp 
6. You can find and change the ports in the actual p2p client’s settings, just make sure they are the same in the router 
7. Most p2p apps need both tcp and udp checked, if you are not sure check your p2p client’s FAQ 
8. Save your settings 

:!: Check PortForward.com to forward ports for uTorrent. 

Some of the settings I mentioned above are relative to my bandwidth. 

How to calculate optimal settings for your connection 

In order to apply the following tips you need to know your maximum upload and download speeds. You can test your bandwidth over here. 
Maximum upload speed 

If you use your Maximum upload speed, there won’t be not enough space left for the files you are downloading. So you have to cap your upload speed. 

This is how I calculate my optimal upload speed… 

upload speed * 80% 
Maximum download speed 

Setting your maximum download speed to unlimited will hurt your connection. So use this to calculate your optimal setting. 

download speed * 90% 
Maximum connected peers per torrent 

upload speed * 1.3 
Maximum upload slots 

1 + (upload speed / 6) 
Disable Windows Firewall 

Windows Firewall hates P2P and so disable it and get yourself a decent firewall like Zone Alarm. 

And last optimize your Internet connection with TCP Optimizer. 

Know any other tricks to increase uTorrent’s download speed? Please share them here.

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