Hi, i was tring to browse my LAN yesterday and found that no one is sharing his/her file. that is imposibble. i confirmed with my friend who was sharing some stuff and i tried to browse his PC and was not able to browse his PC and then i went into my Firewall settings and found that file and printer sharing was unchecked. and i think it is done by that sify dialer. i havn't tried it again. coz whole LAN got burst yesterday. i m in office at the moment. if u've got the same problem then tell me.