Hi Erik Thanks for your reply,

But I am not talking about those people who can write their own code and do steal but about those who do only one job i.e. clonning and selling a product. Here in India such things are at peak there are so many people who copy the board layout program everything as it is and make good money with it. I am scared of those people. I don't know what trick they use to copy the locked code but I have heard from several people with some special tricks these guys can crack the code from any damn locked chip.

a Danish proverb "thief thinks everyone steals"
Thanks, If you keep giving such proverbs soon I will have a good collection of them.

Thanks & Regards,
Prahlad Purohit