Dont go for it. It is useless as when you feed a address it does not tale you to the right place. It takes you near that place and then you need to look for a Pan wala for the last mile directions.
Waste of money to buy a product which does not provide what you have spent money for.
When you call there service center they say yes this will not provide the right address you need to wait for ver 7.0 and you will have to pay another 2000 to upgrade to this version.