Tata Docomo free 3G hack for PC:..

 Connect the internet in your PC through your Mobile.Make the settings in your PC suite “Dive In Settings”.If you don’t have one kindly create one settings as given below:
    Network Name : Tata Docomo Dive In
    Proxy address : 10.124.94.7
    Access Point : TATA.DOCOMO.DIVE.IN

    Now open any browser as per your wish!Do the proxy settings in your browser for example take the Mozilla Firefox browser.
    First open Mozilla Firefox browser then go to Tools—->Options—->Advanced—->Network then click settings.
    Now click the option “Manual Proxy Configuration”  then enter Proxy address -10.124.94.7 and enter port address 8080 just save it.
    When you finished all the above settings enter www.tata.in.flyproxy.com ,the webpage opens now.Now enter the URL which you want to browse o download.

This trick works only in 3G network not in 2G network.If you try it in 2G network your balance will be deducted.Kindly note there is no GPRS plan activated on your mobile Number except Divein.