Last day I had gone to my ISP for renuwal. I came to know that they have started tracking the use of alternate clients by users.Also the clients since offer no MAC binding, it could be a problem for users.Sify may block your accounts or suspend it, later you need to pay a fine for getting that account active. They are doing this from past 2-3 weeks.I dont know how true is the abv information, but my ISP friend told me. :mellow: