Last time I told you people how to surf Internet with the Help of ULTRASURF. But the problem was that it cannot be used with firefox. But there is a way to use it with Firefox : )
For this follow the Following steps:
Download the WJ add-on (http://www.ultrareach.net/download_en.htm) for Firefox
Now unzip the downloaded file.
Now double click on this file and open it with firefox. It will open with firefox and a dialog box asking about addon installation.
Click Install and addon will be installed.
Restart Firefox to see the add-on status in status bar.
Now, start Ultrasurf with addon "WJ enabled".Ultrasurf will provide with 3 proxy servers.
Select any one of them having max speed and now your IP address is changed