multiple sign in in yahoo without any software.........

1.> GO TO START ,TYPE RUN , TYPE REGEDIT ,THEN ENTER.

2.>NAVIGATE TO HKEY_CIURRENT_USER----------------> SOFTWARE----->YAHOO----->
       PAGE------------->TEST.

3.> ON THE RIGHT PAGE , RIGHT - CLICK ADN AND CHOOSE NEW DWORD VALUE.

4.>RENAME IT AS PLURAL.

5.> DOUBLE CLICK AND ASSAIGN A DECIMAL VALUE OF 1.

     ITS DONE!!!!!!1


  NOW CLOSE REGEDIT AND RESTART YAHOO MESSENGER AND TRY MULTIPLE LOGIN.....