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Thursday, July 5, 2007

Increase the speed of torrent file download with utorrent... by optimizing the settings..

Pls visit my previous post for basic idea about the bittorrent file sharing @ http://new-kerala.blogspot.com/2007/07/basic-knowledge-about-torrent-file.html


Note: The settings are based on 256kbps broadband internet connection and uTorrent 1.7 version (which I'm using.. :). Pls make proportionate changes according to your internet speed.



First go to Options>Preferences>Downloads


Under Other Settings,



1. Append .!ut to incomplete files: UNCHECKED


2. Pre-allocate all files: CHECKED


3. Prevent standby if there are active torrents: CHECKED (if unchecked, system will go standby mode before completing the download).




Go to Options>Preferences>Connection


1. Under ‘Port used for incomming connections‘ enter any port number. It is best to use a port number above 10000. I use 54322.


2. Randomize port each time µtorrent 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. Enable NAT_PMP port mapping:CHECKED


5. Add µtorrent to Windows Firewall exceptions (Windows XP SP2 or later only): UNCHECKED (do this only if you have windows firewall disabled)


Under Global Bandwidth Limiting/ Upload,


6. Maximum Upload rate : 9 (for 256 connection)


Note: If you use your Maximum upload speed there’s not enough space left for the files you are downloading. So you have to cap your upload speed.
You can calculate the optimal upload speed…by actual upload speed * 80%


7. Alternate upload rate when not downloading : UNCHECKED







Go to Options>Preferences>BitTorrent




1. Global Maximum Number of Connections: 90 (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: 60 (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.


Optimize this setting by, calculating upload speed * 1.3


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. Enable DHT Network: CHECKED. This is recommended to be checked to improve speeds. More people will be available for sharing if this is checked.


6. Enable DHT for new torrents: CHECKED


7. Enable Local Peer discovery: CHACKED


8. Enable Peer Exchange: CHECKED


9. Ask Tracker for scrape information: CHECKED




Go to Options>Preferences>Queueing


Under Queue settings,


1. Maximum number of active torrents(upload or download) : 1 (for 256k connection)


2. Maximum number of active downloads : 1 (for 256k connection)



Go to Options>Preferences>Advanced


Set the value of net.max_halfopen: 50




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%

Tuesday, July 3, 2007

Basic knowledge about torrent file sharing.. uploading and downloading..

Now a days its common knowledge that, if you have a broad-band internet connection at home, you can download full length movies and videos. And its free. You can enjoy watching rare videos, some of your old favourites, the movies which is very difficult to get from even a video library(I am not recommending anybody to download the pirated movies or videos or softwares or anything from internet and I myself is not doing the same..So, make sure that the file you are downloading is an authorized one, otherwise you may get into some serious problems).

I am just passing some tips on how to increase your torrent file download. Before that, I will just explain you about, whats this torrent files and why this is very popular.

Previously, we were using http file transfer technique to download and upload files from one system to another. We used to download some songs and videos which are in the size range of 5-10 MBs or at the most 20 MBs.. If you are trying to download bigger sized files, say a movie, which will have a size of 1-1.5 GB, you know the difficulty..rt..??? It will take lot of time, sometimes, if the connection is lost in between the download, you have to start all over again. Its painful..rt..??

So, there comes how torrent file sharing is dominating the normal file sharing.

In traditional http file sharing, the file will be transferred as a single unit. But torrent is relying on the devide and rule policy.here in torrent technology, the file, say of 2GB size, will be devided into smaller ones, say of the size of 512KB each (with a larger no of files of about 2000...). So, there should be some tool to manage downloading all these individual pieces and then join it together to make the original file.

There are lots of such torrent file downloader tools available from internet, like, bitcomet, bittorrent, azureus, bittornado, utorrent etc. I feels utorrent is better among all the clients available.

Unlike the normal way of downloading, here, each downloader has to do the uploading also. The client which you are using for downloading will take care of uploading also. The torrent tracking sites will insist for a download/upload ratio of a minimum of 1. By such a mechanism , what will happen is that, its not from a single machine that you are downloading. You may be downloading from another 20 machines. The downladd client will show you even the IP address of each of the peers from where you are downloading and to which you are uploading.

For a 256kbps speed broadband connection, you can get a maximum of 30kb/sec download speed. You can reach upto this speed if you can fine tune the settings of your torrent file downloader client.

Some of the most popular torrent file downloading web sites are, http://www.torrentportal.com , http://thepiratebay.org/, www.bittorrent.com/, http://www.demonoid.com/ etc..

In the next article I will give you tips on how to increase your download speed by optimizing the settings of your utorrent file.



Saturday, June 30, 2007

Apple iPhone is ready..


Apple's eagerly awaited and (grossly) over-hyped iPhone has finally arrived as promised on the 29th of June, 2007. Love it or hate it, but you can't ignore it. The iPhone will hit Indian shores in early 2008 though

The Apple iPhone is not just a phone - it is a phone, music player, video player, internet device, and camera all in one. Like its Apple iPod Nano and iPod video cousins, the iPhone is slim and sleek at just 11.6mm thick, 2.4-inches wide, and 4.5-inches tall.

Steve Jobs has such confidence in the new iPhone that he has said he wants to sell over 10 million of them by 2008. I think he's setting his sights a little low, and project that Apple will sell over 10 million iPhones in less than 6 months. With the following that Apple has, and the fact that this device has been rumored about and anticipated for almost four years now, it shouldn't be too far out of the realm of possiblity.

iPod Features:

The Apple iPhone is a widescreen iPod that features touch screen controls that allow you to enjoy all your content, including audiobooks, music, TV shows, and movies. It features an amazing 3.5-inch widescreen display, and allows you to sync content from your iTunes library on your PC or Mac, making that content also accessible with just the touch of a finger.
iPhone users will be able to scroll through songs, artists, albums, and playlists with just a flick of a finger. One cool new feature of this function is the display of album artwork - you can now use Cover Flow to browse your music library by album artwork for the first time on an iPod.

Phone Features:

Using the phone function of the Apple iPhone, you can calls by simply pointing your finger at a name or number in your address book, a favorites list, or a call log. All your contacts from a PC, Mac, or Internet device are also automatically synched, you can select and listen to voicemail messages in whatever order you want — just like email. Calls can easily be merged together with just the touch of a button to create a conference call. Conference calling has never been easier!
A demo of the iPhone is attached below (from YouTube..)




Courtesy: YouTube....

SMS Text Messaging:

Using the iPhone, you can send text messages withan SMS application with a predictive QWERTY soft keyboard that prevents and corrects mistakes. This makes it easier and more efficient to use than the small plastic keyboards found on many smartphones.
Camera Function:

The Apple iPhone also features an amazing 2-megapixel camera, as well as a photo management application unlike anything available on a phone today. Users can sync photos from a PC or Mac, browse or email them with just a touch of the screen.

Internet Device:

The iPhone features a rich HTML email client as well as the Safari browser, which automatically syncs bookmarks from a PC or Mac. The Safari browser has built-in Google and Yahoo! search. You can also multi-task by reading a web page while simultaneously downloading your email in the background via WiFi or EDGE. Safari also includes built-in Google and Yahoo! search. You can even display Google Maps as they were meant to be seen, and zoom in to view specific points.

E-mail:

The iPhone is great for multi-tasking, so you can read a web page while downloading your email in the background over Wi-Fi or EDGE. Its e-mail client fetches your email in the background from most POP3 or IMAP mail services, and then displays photos and graphics along with the text.

Widgets:

Extend your iPhone with widgets, small applications that give you helpful information like stock reports, weather reports, and more in real time.

Touchscreen:

The iPhone features an amazing 3.5-inch widescreen display, and has one of the most revolutionary user interfaces since the mouse. The interface is unlike anything you've ever experienced on a phone, with a large multi-touch display and innovate new software that allows you to control everything with the touch of a finger.

Intelligent Keyboard:

The iPhone features a full QWERTY keyboard that allows you to send and receive SMS messages, email, etc. It is predicitive, and therefore prevents and corrects mistakes.

Built-in Sensors:

The iPhone incorporates an accelerometer, which detects when a user switches from holding the phone in landscape to portrait mode, and automatically updates the image on screen to fit the mode. The sensors also detect when you put the iPhone near your phone, and automatically shuts off the display screen until you move it away to save on battery power. An ambient light sensor automatically adjusts the screen's brightness to the appropriate level for the current ambient light, which enhances user experience and also saves on battery power.

Accessories:

As of now, Apple has announced a Bluetooth headset that will work with the iPhone, as well as new headphones that incorporate a small white box in the middle of the cord. This box has a built-in microphone and a switch to answer and hang up phone calls.
The phone is expected to come out in June 2007 in USA, Europe in the fourth QTR and Asia in 2008 and it will be available exclusively on Cingular for $499 on a two-year contract for the 4GB version and $599 for the 8GB version.

iPhone Specs:
  • Screen size: 3.5 inches
  • Screen resolution: 320x480 at 160 ppi
    Input method: Multi-touch
    Operating system
    OS X- Storage: 4GB or 8GB- GSM: Quad-band (MHz: 850, 900, 1800, 1900)
    Wireless data: WiFi (802.11b/g) + EDGE + Bluetooth 2.0
  • Camera: 2.0 megapixels

  • Battery: Up to 5 hours Talk/Video/Browsing, 16 hours Audio Playback
  • Dimensions: 4.5 x 2.4 x 0.46 inches / 115 x 61 x 11.6mm- 4.8 ounces / 135 grams

For more info, visit http://www.apple.com/iphone/

Sunday, June 24, 2007

Sivaji is Rocking...Some facts about the movie...



Sivaji: The Boss -- is directed by S. Shankar and produced by AVM Productions. Rajinikanth stars in this film as Sivaji Arumugam. Shriya Saran, Vivek and Suman also portray pivotal roles. The film's score and soundtrack was composed by A. R. Rahman.

The release of films starring other major Tamil actors was postponed to release much after Sivaji. It is the costliest Tamil film venture to date with an estimated cost of Rs. 80 Crores. It was dubbed into Telugu language and released simultaneously.

The movie was released on June 15, 2007 in over 2,500 theatres worldwide, after several postponements.

Plot

Sivaji is a Software Systems Architect who returns home after working hard for many years in USA. With a Rs.200 crore budget he wants to setup a charity medical college and hospital. Adiseshan is a politically influential businessman who plots his downfall and Sivaji ends up losing all his money. The rest of the movie revolves around how he starts from scratch to get back his money and resume development of his foundation.


Casting



For his crew, Shankar picked his preferred technicians; with Sujatha as the dialogue writer, K. V. Anand as the cinematographer, Peter Hein as the stunt master, Thotta Tharani as the art director, Vairamuthu as the chief lyricist, Manish Malhotra as the costume designer, Prabhu Deva as the choreographer, Anthony as the editor and J. D. Jerry of Pavithra fame, Balaji Sakthivel of Kaadhal fame, Hosimin of February 14 fame and Gandhi Krishna of Chellamae fame as the team of assistant directors. Also, despite receiving rave reviews for the music composing in Anniyan, Harris Jayaraj was dropped as the music director and Shankar's orthodox music composer, A. R. Rahman was chosen, creating great expectations for the project.
In late 2005, Shankar and Rajinikanth announced officially that Shriya Saran had been selected to essay the role as Rajinikanth's love interest.


Shankar and his crew opted for Manivannan, Livingston, Vadivukarasi, Pyramid Natarajan, Uma Padmanabhan, Solomon Pappayya, Muthukaalai, Nellai Siva, Bose Venkat and M'Sia Prabhu to play supporting roles.


Another key role of a doctor played by a guest actor was given to Raghuvaran,. Another guest role was supposed to feature an actress in the form of an item number for the song, Balleilakka, a range of heroines were considered for the role and Nayanthara paired with Rajinikanth for the second successive time after their pairing in Chandramukhi.


Publicity and Release

Ratings India: U[20] United Kingdom: 12A[21]

As the Rajinikanth-Shankar combination has raised great expectations of the film, almost dozen other Tamil films that were ready for release were postponed due to pressure by risk-averse distributors viz. Pirappu, Satham Podaathey, Oru Ponnu Oru Paiyan, Kaanal Neer, Unnale Unnale, Ninaithu Ninaithu Paarthein , Solli Adippen, Chennai 600028 , Thoovaanam , Kannum Kannum and Koodal Nagar.


From early days, the film had been expected to rewrite records set by the previous Rajinikanth starrer Chandramukhi as it saw the combinations of all the biggest stars in Tamil cinema. The production house AVM, owned by M. Saravanan and M. S. Guhan was the largest, oldest and most successful to date production house in Chennai. Shankar, the director, had delivered eight back-to back hits and had worked with all the major technicians in the industry. The music director, A. R. Rahman was one of the big names from Indian music industry and had claimed several international honours with his work in The Lord of the Rings Musical. While as, Rajinikanth was undoubtedly Tamil cinema’s most prominent figure, earning him the title Superstar among his fans. After the announcement several infamous brands including, Coke, Hutch, Aircel and Reliance roped in as brand sponsors to the project.

Sivaji's chances at the box-office were set to be hampered by the ICC Cricket World Cup initially and the film was postponed again to sort out post-production work. The delay continued, when A. R. Rahman, claimed he was disappointed of his background score and planned to re-do it, delaying the release finally to June 15, 2007.

The film's distribution rights, as distributed by AVM Productions to various companies are - 3.5 crores for the selling of rights to Kerala, 14 crores for Andhra Pradesh and 13.95 crores for the rights to Ayngaran, an international Tamil film distributor. Sivaji was given the rating Universal by the Censors Association, only cutting three scenes - a double meaning dialogue by Vivek and two scenes of close up views of Shriya Saran's naval and cleavage.

A pre-teaser trailer was released by CNN-IBN on May 30, 2007 lasting for three minutes. The official trailer was released by AVM to Galatta.com, the official online sponsor and Ayngaran International..

Soundtrack

A. R. Rahman was paid Rs. 2 Crores for the project, making him the highest paid Indian music director. He re-recorded the entire background score in London. The Czech Philharmonic Orchestra and some choral singers have rendered out moments in a background track.

For the trailer and more details, visit the official web site http://www.sivajitheboss.com/

For more stills, visit http://www.indiaglitz.com/channels/tamil/moviegallery/7911.html

For review of the movie, visit http://www.rajini-in-sivaji.com/