July 2009

How to share files privately using torrentsEveryone who uses the internet usually uploads and/or downloads files through file hosting services, email, instant messengers, etc. As internet bandwidth increased overtime, our needs also increased. Now we almost download/upload a minimum of 100 MB of files everyday. But sometimes it gets annoying when you are uploading/downloading a file and your internet goes bad. You have to redo the whole process again. Even those download managers that offer ‘resume’ functionality doesn’t help sometimes. So what if you want to upload/download a huge file with much less hassle. The answer is to use torrents. Torrent is a protocol that is used to share files between two computers. So, there is no intervention of a server to host your file. The downloader will download the file right exactly from the uploader’s computer. Here, I am going to show you how you can share files privately using torrents.

1) Make sure both (downloader and uploader) have a torrent client installed. (eg. uTorrent)

2) Now everything that’s described hereafter will have to be done by the uploader. I suppose you have installed uTorrent so open it and let’s make a torrent of your files.

3) Press CTRL + N or click File >> Create New Torrent.

4) In the window that appears, browse for the file or folder you wish to upload by clicking ‘Add file’ or ‘Add directory’ buttons.

5) Then, in the ‘Trackers’ box, paste the below URL:

http://tpb.tracker.thepiratebay.org/announce

6) Then checkmark the ‘Start seeding’ and ‘Private torrent’ options. Finally, click the ‘Create and save as…’ button and save the file on your desktop.

7) You will find that the file you just created is very small in size (usually 10-20kbs). Just upload this file to the downloader through instant messenger or by email and ask the downloader to run the file.

8) Once the downloader will run the file their uTorrent client, your original file will start getting uploaded from your computer to their computer.

Advantages of using torrents for private file sharing:

1) There is no third computer/server involved. Even though we are using the tracker service by Pirate Bay, it will just help connect the two computers.

2) The downloads/uploads can be paused and resumed again. And it can be used to transfer GBs of data without worrying about losing the partially downloaded data.

3) As there are only two trustworthy parties involved in the data transfer, there is absolutely less chance of malicious viruses getting downloaded which is not guaranteed when a third computer or a server in involved in the data transfer.

So, next time you want to share a huge file, don’t forget to give torrents a shot! I am sure you will like it.

Technorati Tags: ,,private file sharing,private torrents

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How to remove chat history from Skype

July 28, 2009 20:58 pm by Jal

How to remove chat history from Skype I have started using Skype (an instant messenger + video chat client) for not so long and am trying to get familiar with the interface. One thing I noticed is that, Skype saves your chat history by default and also logs you in automatically by default. This can get rough if you have many users for the same computer. So, here’s how you remove the chat history from Skype.

1) Start and login to Skype.

2) Click on ‘Tools’ >> ‘Options’.

3) In the window that appears, click on ‘Privacy’ option in the left pane.

4) In the right pane, click ‘Show advanced options’ button.

5) Here, under the ‘Keep history for’ label, you will find options for how long you want to keep your chat history. By setting it to ‘no history’, it won’t save chat conversations from now on. Click the ‘Clear History’ button to erase the chat conversation saved until now.

Done!

Technorati Tags: ,remove history,,

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Get fresh look of Google services by Google Redesigned This has something to do with the aesthetics. I am sure everyone of you want some eye candy from time to time. Google introduced themes in GMail to give it a fresh look. But if you further want to redesign the look-n-feel of Google services like GMail, Google Calendar and Google Reader, then there is a very sweet add-on for Firefox that does precisely that. Download Google Redesigned.

This add-on will just change the overall design of GMail, Google Calendar and Google Reader. But the design is purely aesthetic and is surely a welcome change to the default theme. Below are the screen shots of ‘redesigned’ GMail.

Click to enlarge Click to enlarge

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Windows 7 RTM finally out now!

July 22, 2009 23:43 pm by Jal

Windows 7 RTM finally out now! Welcome guys. Just few days ago I mentioned that the RTM version of Windows 7 is just around the corner. Well, it’s finally here. Windows 7 has paved its way through another important milestone – The Release to Manufacture.

This shows that Windows 7 is finally sculpted and polished completely in the Microsoft labs. RTM is the closest in resemblance to the final product. According to Windows 7 team blog, there has been many minor improvement in RTM compared to RC. Users can expect to see welcome improvements in the Homegroup and Windows Taskbar. Microsoft has also stated when you will be able to get your copy of Windows 7 depending upon who you are. The precise information regarding how to get the Windows 7 RTM can be obtained here.

Technorati Tags: ,windows 7 release to manufacture

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How to integrate subtitles to a video quickly and neatlyI am a movie freak. And I know many of you also are. I love to see hi-res DVD and Bluray films on my laptop but many films does not have subtitles and it sometimes gives me hard times to grope up that important word. That’s why I download proper subtitles from OpenSubtitles, AllSubs, DivXSubtitles, etc. There are times when subtitles become inevitable when you watch movies in languages you don’t know.

Here, I am going to show you how to integrate the downloaded subtitles seamlessly and quickly to your video file. The point here is, we are not going to encode the video by hardcoding the subtitles on it. This will degrade the quality of the video and the subtitles will look jagged and tacky. We will use a tool called MKVToolnix to overlay the subtitles onto the video. So first, download MKVToolnix, install it and run it.

1) Drag and drop the movie file in the ‘Input files:’ box. Then, drag and drop the downloaded subtitle file into it.

Click to enlarge

2) The subsequent box will show the video, audio and subtitle tracks individually. You can keep or remove any of them by selecting/deselecting the checkbox. But you don’t want to do that. Keep everything checked. Once you click on the individual track (say, video) the ‘General track options’ will become active. Set those preferences accordingly. (See the image below)

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Note: Set the ‘Default track flag’ to ‘yes’ for all tracks. This will enable subtitles (and ofcourse, video and audio too) to display by default.

3) The next step is to set the destination for the output. Note that the file thus generated will be a .mkv file. Click on ‘Start muxing’ button. For a movie size ranging from 700MB to 1.5GB, it will take upto a maximum of 5 minutes on a decent computer with 1GHz or more processor.

Now you can enjoy the film with decent looking subtitles. The best part is that the video does not get encoded which saves the quality of the video and the muxing time. This is what the final output will look like:

Click to enlarge

[The above screenshot is taken from the bluray version of Wall·E]

Technorati Tags: ,embeding subtitles to video,

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Microsoft releases supported upgrade paths to Windows 7 Recently we discussed about upgrading to Windows 7 from previous Windows versions. Microsoft has released the supported upgrade paths from previous Windows versions to Windows 7 which will be described here. It is also to be noted that the upgrade from Windows 7 RC to Windows 7 RTM is NOT supported. Microsoft has released the supported and unsupported upgrade paths to ease the switching from previous Windows versions to Windows 7. For example, Windows Vista (SP1, SP2) Business will be able to upgrade to Windows 7 Professional, Enterprise, Ultimate; Enterprise to Enterprise; Home Basic to Home Basic, Home Premium, Ultimate; Home Premium to Home Premium, Ultimate; Ultimate to Ultimate.

In addition, Windows 7 to Windows 7 upgrades are also supported through normal upgrade and ‘Anytime Upgrade’ option available within Windows 7. However there are few key areas where the upgrade is not supported. They are:

1) Upgrade to Windows 7 from any of these OSes is NOT supported: Windows 9x, Windows Me, Windows XP, Windows Vista RTM, Windows Vista Starter, Windows 7 (Milestone-3), Windows 7 Beta, Windows 7 RC, Windows 7 RTM and Windows 7 IDS.

2) Cross-architecture upgrades like x86 (32-bit) to x64 (64-bit) is not supported.

3) Cross-language upgrade is not supported.

4) Cross SKU upgrades like Windows 7 N to Windows 7 K are not supported.

5) Pre-release upgrades across Milestones like Windows RC to Windows RTM is not supported.

Refer the official .doc file issued by Microsoft regarding upgrade paths here.

In addition to the above information, I would like to add that, Microsoft offers free upgrade to Windows 7 if you purchase a Windows Vista (OEM) installed PC between June 26, 2009 and October 22, 2009.

In case you want to know whether or not your PC is capable to run Windows 7, you can download the Windows 7 Upgrade Advisor and evaluate yourself.

Source: Microsoft.

Technorati Tags: ,,upgrade paths

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Twitter banning accounts. Back up your tweets. Recently many users got banned from using Twitter for some or the other reasons. Many users felt they’ve been a victim for no reason whatsoever. Even from the Twitter’s keeping a ‘mum’ on the whole banning process. This naturally means their previous tweets hold no existence now.

If you are an avid Twitter user and are worried about Twitter banning your account and losing all your ‘precious’ tweets, you can sign-up at BackUpMyTweets and store/back up your tweets there. The service comes in two flavors – free and paid. The difference between them is quite funny though. The ‘paid’ option will cost you $9.95 (~ Rs. 500) a year for storing 1 GB worth of tweets. The ‘free’ option will let you backup 1GB worth of tweets but in return would ask for an obligation. It wants you to tweet about the service and its offerings once. Just one time advertisement of BackUpMyTweets and you will be able to enjoy the benefits of the ‘paid’ option.

People surely come up with good, no wait, great ideas! This is one of them. So back up your tweets now because who knows when Twitter tags you – ‘Objectionable’! :)

Technorati Tags: backup tweets,twitter banning accounts,,

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