Thanks BD Ji; No sir please :)! Bye! Farewell to all, you have become real nice to me. I learned a lot from you, thank you so much. I equally enjoyed the resonating and non-resonating feelings. There is an exhibition going these days in Manchaster UK at Science and Industry Musium. This is what made me to revisit Sajha to post my farewell posting..(click) http://www.1001inventions.com/index.cfm?fuseaction=main.viewSection&intSectionID=309 Bye! Vishontar