• Install Grease Monkey in case
• 
  
• you don't have it - Click Here
• Install Ajaxified Dictionary on Orkut Script
  
• In case you have any problems downloading or operating these scripts, you must read this tutorial.
• Check Screenshots for Details
  
• That is all :0)

Installation Procedure :-

• Install Firefox Browser.
  
• Install Greasemonkey plugins
• Install Ajaxified Dictionary on Orkut Script
• In case You have any Problem in regards of how to Download Firefox and Grease Monkey,you must read this tutorial.
• Click Gtalk From FireFox.

How to Use This Feature?

• Navigate to http://www.orkut.com/PrivacySettings.aspx
• You can choose the options at the bottom.

Installation Procedure :-

• Install Firefox Browser.
  
• Install Greasemonkey plugins.
  
• In case You have any Problem in regards of how to Download Firefox and Grease Monkey,you must read this tutorial.

• Click Gtalk From FireFox.

For making your profile invisible follow the steps:

1) Click on edit profile

2) Copy the code given in the following box:

(The
following box may seem to be empty, but it do contain some magical invisible
powder, just select the contents and copy it)

Copy any ONE of the
three:

޲

Works for BOTH but displays a
_ in when the profile name is used as a
hyperlink

• Download the Scrap All Friends Script
  

• Now Go To : www.orkut.com/scrapall.
  
• You'll see the window as in the screen shot above
• Now You can Scrap all/selected Friends at Once.
  
• That's :)