Hello,
 First of all i would like to say sorry for stealing your email id from the India-InfoSec mailinglist, of which i have been a dormant member for a long time.
 We basically the Lug-Mumbai people. And to be specific me, Devdas Bhagat,Vickram Crishna are in the process of organising a security conference here in Mumbai.
 The conference would be a very hands-on conf.Deviating from the theoretical aspect of I.T. Security and mostly aimed at Sysadmins,Security professions,students,.We would like to make this a national level event.
 We would like to know If you would be interested in giving a talk on a subject chosen by you. As all of this is in a very crude state right now, any of your suggestions and comments would be very much appreciated.
                                                                                      Rgards,
                                                                                         Gaurav.P.Chaturvedi