Thanks for your reply,
1) Does the passport copy has to be notorized, their website does not say that?
2) You mentioned that it is done in 4 weeks and 7 days if a person goes personally, I had mailed my passport copy and $ 20 only. Will they inform me by mail if the paperwork is ready or how will I come to know? Should I email one of the email addresses that is one their website?
Do you know what is their process, do they mail the paperwork to India?