Hi All,This is Alok, I m using mtnl wifi broadband with router tkd-318 since last 15 days. its working fine. I have no problem with this. but the main issue is that its un-secure. I want to use it with proper security. I want to use it as when i stars my system, i always need a password to connect to internet. i have two laptop. Can anybody tell me the process, how can i use this with password protected. Exept of both laptops another person can't access my broadband without os my permission. and without correct password, it never being connected..... waiting for all of yours reply regardsAlok KumarDelhi